1 2020-05-06 Nick Clifton <nickc@redhat.com>
3 * po/sv.po: Updated Swedish translation.
5 2020-05-06 Nick Clifton <nickc@redhat.com>
8 * doc/as.texi (Preprocessing): Replace cross reference to not
9 existant document with a URL to the equivalent page in the GCC
12 2020-05-05 Nick Clifton <nickc@redhat.com>
14 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
15 construction of a DWARF-5 directory name table.
16 * testsuite/gas/elf/pr25917.d: Update expected output.
18 2020-05-05 Gunther Nikl <gnikl@justmail.de>
20 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
21 (md_parse_option): Remove initialization of elf_flags.
23 2020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
26 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
27 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
28 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
30 2020-05-04 Nick Clifton <nickc@redhat.com>
33 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
34 table's existence before looking at its entries.
35 Also do not emit a default directory entry if there are no
38 * testsuite/gas/elf/pr25917.s: New test source file.
39 * testsuite/gas/elf/pr25917.d: New test driver.
40 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
42 2020-04-30 Alex Coplan <alex.coplan@arm.com>
44 * config/tc-aarch64.c (fix_insn): Implement for
45 AARCH64_OPND_UNDEFINED.
46 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
47 * testsuite/gas/aarch64/udf.s: New.
48 * testsuite/gas/aarch64/udf.d: New.
49 * testsuite/gas/aarch64/udf-invalid.s: New.
50 * testsuite/gas/aarch64/udf-invalid.l: New.
51 * testsuite/gas/aarch64/udf-invalid.d: New.
53 2020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
55 * config/tc-rx.c (elf_flags): Reset default value.
56 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
58 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
60 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
62 (microarch_earliest): New static variable.
63 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
64 simcall opcode has mandatory parameter.
65 (xg_init_global_config): Initialize microarch_earliest.
67 2020-04-29 Nick Clifton <nickc@redhat.com>
70 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
71 IMM0_8S and add support for IMM0_8U.
72 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
73 unsigned 8-bit immediate.
74 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
75 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
77 2020-04-27 Tamar Christina <tamar.christina@arm.com>
79 * NEWS: Add news entry for big-obj.
80 * config/tc-i386.c (i386_target_format): Support new format.
81 * doc/c-i386.texi: Add i386 support.
82 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
83 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
85 2020-04-27 Nick Clifton <nickc@redhat.com>
88 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
89 (assign_file_to_slot): New function. Fills in an entry in the
91 (allocate_filenum): Use new function.
92 (allocate_filename_to_slot): Use new function. If the specified
93 slot entry is already in use, but was chosen automatically then
94 reassign the automatic entry.
96 2020-04-26 Hongtao Liu <hongtao.liu@intel.com
98 * config/tc-i386.c (lfence_before_ret_shl): New member.
99 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
101 (insert_after_load): Issue warning for REP CMPS/SCAS.
102 (insert_before_before): Handle iret, Handle
103 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
104 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
105 -mlfence-before-ret=[none/not/or/shl/yes].
106 Enable -mlfence-before-ret=shl when
107 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
108 (md_show_usage): Ditto.
109 * doc/c-i386.texi: Ditto.
110 * testsuite/gas/i386/i386.exp: Add new testcases.
111 * testsuite/gas/i386/lfence-load-b.d: New.
112 * testsuite/gas/i386/lfence-load-b.e: New.
113 * testsuite/gas/i386/lfence-load.d: Modified.
114 * testsuite/gas/i386/lfence-load.e: New.
115 * testsuite/gas/i386/lfence-load.s: Modified.
116 * testsuite/gas/i386/lfence-ret-a.d: Modified.
117 * testsuite/gas/i386/lfence-ret-b.d: Modified.
118 * testsuite/gas/i386/lfence-ret-c.d: New.
119 * testsuite/gas/i386/lfence-ret-d.d: New.
120 * testsuite/gas/i386/lfence-ret.s: Modified.
121 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
122 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
123 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
124 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
125 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
126 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
127 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
128 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
129 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
130 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
132 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
135 * config/tc-xtensa.c (md_apply_fix): Replace
136 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
137 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
138 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
139 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
140 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
142 2020-04-22 Alan Modra <amodra@gmail.com>
144 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
145 symbol for ".symver .. remove".
146 * doc/as.texi (.symver): Update.
147 * testsuite/gas/symver/symver11.s: Make foo weak.
148 * testsuite/gas/symver/symver11.d: Expect an error.
149 * testsuite/gas/symver/symver7.d: Allow other random symbols.
151 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
153 * testsuite/gas/symver/symver11.s: Add ".balign 8".
155 2020-04-21 Andreas Schwab <schwab@linux-m68k.org>
158 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
159 * testsuite/gas/m68k/operands.d: Update.
160 * testsuite/gas/m68k/op68000.d: Update for new error messages.
162 2020-04-21 Tamar Christina <tamar.christina@arm.com>
165 * testsuite/gas/arm/pr24753.d: New test.
166 * testsuite/gas/arm/pr24753.s: New test.
168 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
172 * NEWS: Mention .symver extension.
173 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
175 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
176 add a version name. Add local, hidden and remove visibility
178 (elf_frob_symbol): Handle the list of version names. Update the
179 original symbol to local, hidden or remove it from the symbol
181 (elf_frob_file_before_adjust): Handle the list of version names.
182 * config/obj-elf.h (elf_visibility): New.
183 (elf_versioned_name_list): Likewise.
184 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
185 and visibility. Change versioned_name pointer to struct
186 elf_versioned_name_list.
187 * doc/as.texi: Update .symver directive.
188 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
189 error checking tests.
190 * testsuite/gas/symver/symver6.d: New file.
191 * testsuite/gas/symver/symver7.d: Likewise.
192 * testsuite/gas/symver/symver7.s: Likewise.
193 * testsuite/gas/symver/symver8.d: Likewise.
194 * testsuite/gas/symver/symver8.s: Likewise.
195 * testsuite/gas/symver/symver9.s: Likewise.
196 * testsuite/gas/symver/symver9a.d: Likewise.
197 * testsuite/gas/symver/symver9b.d: Likewise.
198 * testsuite/gas/symver/symver10.s: Likewise.
199 * testsuite/gas/symver/symver10a.d: Likewise.
200 * testsuite/gas/symver/symver10b.d: Likewise.
201 * testsuite/gas/symver/symver11.d: Likewise.
202 * testsuite/gas/symver/symver11.s: Likewise.
203 * testsuite/gas/symver/symver12.d: Likewise.
204 * testsuite/gas/symver/symver12.s: Likewise.
205 * testsuite/gas/symver/symver13.d: Likewise.
206 * testsuite/gas/symver/symver13.s: Likewise.
207 * testsuite/gas/symver/symver14.d: Likewise.
208 * testsuite/gas/symver/symver14.l: Likewise.
209 * testsuite/gas/symver/symver15.d: Likewise.
210 * testsuite/gas/symver/symver15.l: Likewise.
211 * testsuite/gas/symver/symver6.l: Removed.
212 * testsuite/gas/symver/symver6.s: Updated.
214 2020-04-20 Sudakshina Das <sudi.das@arm.com>
216 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
218 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
219 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
220 * testsuite/gas/aarch64/system.d: Update.
222 2020-04-20 Sudakshina Das <sudi.das@arm.com>
224 * testsuite/gas/aarch64/bti.d: Update -march option.
225 * testsuite/gas/aarch64/illegal-bti.d: Remove.
226 * testsuite/gas/aarch64/illegal-bti.l: Remove.
227 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
228 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
230 2020-04-17 Alan Modra <amodra@gmail.com>
232 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
234 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
235 Nick Clifton <nickc@redhat.com>
238 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
240 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
242 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
243 targets running this test.
245 2020-02-16 David Faust <david.faust@oracle.com>
247 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
248 * testsuite/gas/bpf/jump32.s: New file.
249 * testsuite/gas/bpf/jump32.d: Likewise.
251 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
253 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
256 2020-04-08 Gunther Nikl <gnikl@justmail.de>
258 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
259 (md_pcrel_from): Remove prototytpe.
260 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
262 (md_pcrel_from_section): Remove duplicate prototype.
263 * tc.h (md_pcrel_from_section): Add prototype.
264 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
265 * config/tc-arc.h (md_pcrel_from_section): Likewise.
266 * config/tc-arm.h (md_pcrel_from_section): Likewise.
267 * config/tc-avr.h (md_pcrel_from_section): Likewise.
268 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
269 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
270 * config/tc-csky.h (md_pcrel_from_section): Likewise.
271 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
272 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
273 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
274 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
275 * config/tc-frv.h (md_pcrel_from_section): Likewise.
276 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
277 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
278 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
279 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
280 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
281 * config/tc-mep.h (md_pcrel_from_section): Likewise.
282 * config/tc-metag.h (md_pcrel_from_section): Likewise.
283 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
284 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
285 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
286 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
287 * config/tc-mt.h (md_pcrel_from_section): Likewise.
288 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
289 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
290 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
291 * config/tc-rx.h (md_pcrel_from_section): Likewise.
292 * config/tc-s390.h (md_pcrel_from_section): Likewise.
293 * config/tc-sh.h (md_pcrel_from_section): Likewise.
294 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
295 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
296 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
297 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
298 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
299 md_apply_fix3): Delete prototypes.
301 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
303 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
306 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
308 * doc/c-z80.texi: Fix @xref warnings.
310 2020-04-07 Lili Cui <lili.cui@intel.com>
312 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
313 (cpu_noarch): Likewise.
314 * doc/c-i386.texi: Document TSXLDTRK.
315 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
316 * testsuite/gas/i386/tsxldtrk.d: Likewise.
317 * testsuite/gas/i386/tsxldtrk.s: Likewise.
318 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
320 2020-04-02 Lili Cui <lili.cui@intel.com>
322 * config/tc-i386.c (cpu_arch): Add .serialize.
323 (cpu_noarch): Likewise.
324 * doc/c-i386.texi: Document serialize.
325 * testsuite/gas/i386/i386.exp: Run serialize tests
326 * testsuite/gas/i386/serialize.d: Likewise.
327 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
328 * testsuite/gas/i386/serialize.s: Likewise.
330 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
332 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
333 * testsuite/gas/elf/section12b.d: Likewise.
334 * testsuite/gas/elf/section16a.d: Likewise.
335 * testsuite/gas/elf/section16b.d: Likewise.
337 2020-04-02 Gunther Nikl <gnikl@justmail.de>
339 * config/tc-m68k.c (m68k_ip): Fix range check for index register
340 with a suppressed address register.
342 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
345 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
346 * testsuite/gas/i386/localpic.s: Add a test for relocation
347 against local absolute symbol.
348 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
349 * testsuite/gas/i386/localpic.d: Updated.
350 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
351 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
353 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
356 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
357 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
358 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
359 testsuite/gas/i386/x86-64-jump.d.
360 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
361 Incorporate changes to
362 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
363 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
364 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
365 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
366 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
368 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
372 * dwarf2dbg.c: Do not include "bignum.h".
374 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
376 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
377 * testsuite/gas/riscv/alias-csr.s: Likewise.
378 * testsuite/gas/riscv/no-aliases-csr.d: Move this
379 to priv-reg-pseudo-noalias.
380 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
381 * testsuite/gas/riscv/bad-csr.l: Likewise.
382 * testsuite/gas/riscv/bad-csr.s: Likewise.
383 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
384 * testsuite/gas/riscv/satp.s: Likewise.
385 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
386 csr instruction, including alias-csr testcase.
387 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
388 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
389 pseudo instruction with objdump -Mno-aliases.
390 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
391 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
392 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
393 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
394 * testsuite/gas/riscv/priv-reg.s: Likewise.
395 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
396 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
397 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
399 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
401 * config/obj-coff.c (obj_coff_section): Set the bss flag on
402 sections with the "b" attribute.
404 2020-03-22 Alan Modra <amodra@gmail.com>
406 * testsuite/gas/s12z/truncated.d: Update expected output.
408 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
411 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
412 * doc/c-z80.texi: Update documentation.
414 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
419 Fix disassembling ED+A4/AC/B4/BC opcodes.
420 Fix assembling lines containing colonless label and instruction
421 with first operand inside parentheses.
422 Fix registration of unsupported by target CPU registers.
423 * config/tc-z80.c: See above.
424 * config/tc-z80.h: See above.
425 * testsuite/gas/z80/colonless.d: Update test.
426 * testsuite/gas/z80/colonless.s: Likewise.
427 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
428 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
429 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
430 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
431 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
432 * testsuite/gas/z80/unsup_regs.s: Likewise.
433 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
434 * testsuite/gas/z80/z80.exp: Likewise.
435 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
436 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
437 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
439 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
442 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
443 (parse_operands): Handle new operand codes.
444 (do_neon_dyadic_long): Make shape check accept the scalar variants.
445 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
446 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
447 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
448 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
449 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
450 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
451 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
453 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
455 * NEWS: Mention x86 assembler options for CVE-2020-0551.
457 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
459 * testsuite/gas/i386/i386.exp: Run new tests.
460 * testsuite/gas/i386/lfence-byte.d: New file.
461 * testsuite/gas/i386/lfence-byte.e: Likewise.
462 * testsuite/gas/i386/lfence-byte.s: Likewise.
463 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
464 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
465 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
466 * testsuite/gas/i386/lfence-indbr.e: Likewise.
467 * testsuite/gas/i386/lfence-indbr.s: Likewise.
468 * testsuite/gas/i386/lfence-load.d: Likewise.
469 * testsuite/gas/i386/lfence-load.s: Likewise.
470 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
471 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
472 * testsuite/gas/i386/lfence-ret.s: Likewise.
473 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
474 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
475 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
476 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
477 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
478 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
479 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
480 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
481 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
482 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
483 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
484 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
486 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
488 * config/tc-i386.c (lfence_after_load): New.
489 (lfence_before_indirect_branch_kind): New.
490 (lfence_before_indirect_branch): New.
491 (lfence_before_ret_kind): New.
492 (lfence_before_ret): New.
495 (insert_lfence_after): New.
496 (insert_lfence_before): New.
497 (md_assemble): Call insert_lfence_before and insert_lfence_after.
499 (OPTION_MLFENCE_AFTER_LOAD): New.
500 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
501 (OPTION_MLFENCE_BEFORE_RET): New.
502 (md_longopts): Add -mlfence-after-load=,
503 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
504 (md_parse_option): Handle -mlfence-after-load=,
505 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
506 (md_show_usage): Display -mlfence-after-load=,
507 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
508 (i386_cons_align): New.
509 * config/tc-i386.h (i386_cons_align): New.
510 (md_cons_align): New.
511 * doc/c-i386.texi: Document -mlfence-after-load=,
512 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
514 2020-03-11 Nick Clifton <nickc@redhat.com>
518 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
519 (DWARF2_FILE_SIZE_NAME): Default to -1.
520 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
522 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
523 (NUM_MD5_BYTES): Define.
524 (struct file entry): Add md5 field.
525 (get_filenum): Delete and replace with...
526 (get_basename): New function.
527 (get_directory_table_entry): New function.
528 (allocate_filenum): New function.
529 (allocate_filename_to_slot): New function.
530 (dwarf2_where): Use new functions.
531 (dwarf2_directive_filename): Add support for extended .file
533 (dwarf2_directive_loc): Allow the use of file number zero with
535 (out_file_list): Rename to...
536 (out_dir_and_file_list): Add DWARF 5 support.
537 (out_debug_line): Emit extra values into the section header for
539 (out_debug_str): Allow for file 0 to be used with DWARF 5.
540 * doc/as.texi (.file): Update the description of this pseudo-op.
541 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
542 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
543 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
544 * NEWS: Mention the new feature.
546 2020-03-10 Alan Modra <amodra@gmail.com>
548 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
549 to avoid signed overflow.
550 * config/tc-mcore.c (md_assemble): Likewise.
551 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
552 * config/tc-nds32.c (SET_ADDEND): Likewise.
553 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
555 2020-03-09 Jan Beulich <jbeulich@suse.com>
557 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
558 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
559 testsuite/gas/i386/avx-intel.d: Adjust expectations.
561 2020-03-07 Alan Modra <amodra@gmail.com>
563 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
566 2020-03-06 Nick Clifton <nickc@redhat.com>
569 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
570 0 if the dwarf_level is 5 or more. Complain if a filename follows
572 * testsuite/gas/elf/dwarf-5-file0.s: New test.
573 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
574 * testsuite/gas/elf/elf.exp: Run the new test.
577 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
578 * doc/as.texi: Fix another typo.
580 2020-03-06 Nick Clifton <nickc@redhat.com>
583 * as.c (dwarf_level): Define.
584 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
585 (parse_args): Add support for the new options.
586 as.h (dwarf_level): Prototype.
587 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
589 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
590 (DWARF2_LINE_VERSION): Remove definition.
591 * doc/as.texi: Document the new options.
593 2020-03-06 Nick Clifton <nickc@redhat.com>
596 * as.c (main): Allow matching input and outputs when they are
599 2020-03-06 Jan Beulich <jbeulich@suse.com>
601 * config/tc-i386.c (match_mem_size): Generalize broadcast special
603 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
604 one of byte/word/dword/qword is set alongside a SIMD register in
605 a template's operand.
607 2020-03-06 Jan Beulich <jbeulich@suse.com>
609 * config/tc-i386.c (match_template): Extend code in logic
610 rejecting certain suffixes in certain modes to also cover mask
611 register use and VecSIB. Drop special casing of broadcast. Skip
612 immediates in the check.
614 2020-03-06 Jan Beulich <jbeulich@suse.com>
616 * config/tc-i386.c (match_template): Fold duplicate code in
617 logic rejecting certain suffixes in certain modes. Drop
620 2020-03-06 Jan Beulich <jbeulich@suse.com>
622 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
623 alongside !norex64 ones.
624 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
625 with both 32- and 64-bit GPR operands.
626 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
627 32- and 64-bit GPR operands.
628 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
629 testsuite/gas/i386/x86-64-avx512bw.d,
630 testsuite/gas/i386/x86-64-avx512f-intel.d,
631 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
633 2020-03-06 Jan Beulich <jbeulich@suse.com>
635 * config/tc-i386.c (md_assemble): Drop use of rex64.
636 (process_suffix): For REX.W for 64-bit CRC32.
638 2020-03-06 Jan Beulich <jbeulich@suse.com>
640 * config/tc-i386.c (i386_addressing_mode): For 32-bit
641 addressing for MPX insns without base/index.
642 * testsuite/gas/i386/mpx-16bit.s,
643 * testsuite/gas/i386/mpx-16bit.d: New.
644 * testsuite/gas/i386/i386.exp: Run new test.
646 2020-03-06 Jan Beulich <jbeulich@suse.com>
648 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
649 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
650 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
651 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
652 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
653 as well as a BSWAP one.
654 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
655 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
656 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
657 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
658 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
659 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
660 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
661 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
662 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
663 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
664 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
665 testsuite/gas/i386/vmx.d: Adjust expectations.
667 2020-03-06 Jan Beulich <jbeulich@suse.com>
669 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
670 from having their operands swapped.
671 * testsuite/gas/i386/waitpkg.s,
672 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
673 3-operand cases as well as testing of 16-bit code generation.
674 * testsuite/gas/i386/waitpkg.d,
675 testsuite/gas/i386/waitpkg-intel.d,
676 testsuite/gas/i386/x86-64-waitpkg.d,
677 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
679 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
681 * config/tc-riscv.c (percent_op_utype): Support the modifier
683 * doc/c-riscv.texi: Add documentation.
684 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
685 modifier %got_pcrel_hi.
686 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
687 * testsuite/gas/riscv/relax-reloc.d: Likewise.
688 * testsuite/gas/riscv/relax-reloc.s: Likewise.
690 * doc/c-riscv.texi (relocation modifiers): Add documentation.
691 (RISC-V-Formats): Update the section name from "Instruction Formats"
692 to "RISC-V Instruction Formats".
694 2020-03-04 Alexandre Oliva <oliva@adacore.com>
696 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
697 detected in a section which does not have at least 4 byte
699 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
700 * testsuite/gas/arm/ldr-t.s: Likewise.
701 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
702 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
703 disassembly, ignoring any NOPs that may have been inserted because
704 of section alignment.
705 * testsuite/gas/arm/ldr-t.d: Likewise.
707 2020-03-04 Jan Beulich <jbeulich@suse.com>
709 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
710 * doc/c-i386.texi: Mention sev_es.
711 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
712 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
714 * testsuite/gas/i386/arch-13-znver1.d,
715 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
717 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
719 * config/tc-i386.c (match_template): Replace ignoresize and
720 defaultsize with mnemonicsize.
721 (process_suffix): Likewise.
723 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
726 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
727 instruction LD IY,(HL).
728 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
729 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
730 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
731 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
733 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
736 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
737 x86-64-default-suffix-avx.
738 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
739 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
740 * testsuite/gas/i386/noreg64.d: Updated.
741 * testsuite/gas/i386/noreg64.l: Likewise.
742 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
743 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
744 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
746 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
749 * config/tc-z80.c (contains_register): Prevent an illegal memory
750 access when checking an expression for a register name.
752 2020-03-03 Alan Modra <amodra@gmail.com>
754 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
757 2020-03-02 Alan Modra <amodra@gmail.com>
759 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
760 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
762 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
763 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
764 (s3_s_score_lcomm): Likewise.
765 * config/tc-score7.c: Similarly.
766 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
768 2020-02-28 YunQiang Su <syq@debian.org>
771 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
772 to handle multi-labels.
773 (has_label_name): New.
775 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
777 * config/tc-arm.c (enum pred_instruction_type): Remove
778 NEUTRAL_IT_NO_VPT_INSN predication type.
779 (cxn_handle_predication): Modify to require condition suffixes.
780 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
781 * testsuite/gas/arm/cde-scalar.s: Update test.
782 * testsuite/gas/arm/cde-warnings.l: Update test.
783 * testsuite/gas/arm/cde-warnings.s: Update test.
785 2020-02-26 Alan Modra <amodra@gmail.com>
787 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
788 N_() on empty string.
790 2020-02-26 Alan Modra <amodra@gmail.com>
792 * read.c (read_a_source_file): Call strncpy with length one
793 less than size of original_case_string.
795 2020-02-26 Alan Modra <amodra@gmail.com>
797 * config/obj-elf.c: Indent labels correctly.
798 * config/obj-macho.c: Likewise.
799 * config/tc-aarch64.c: Likewise.
800 * config/tc-alpha.c: Likewise.
801 * config/tc-arm.c: Likewise.
802 * config/tc-cr16.c: Likewise.
803 * config/tc-crx.c: Likewise.
804 * config/tc-frv.c: Likewise.
805 * config/tc-i386-intel.c: Likewise.
806 * config/tc-i386.c: Likewise.
807 * config/tc-ia64.c: Likewise.
808 * config/tc-mn10200.c: Likewise.
809 * config/tc-mn10300.c: Likewise.
810 * config/tc-nds32.c: Likewise.
811 * config/tc-riscv.c: Likewise.
812 * config/tc-s12z.c: Likewise.
813 * config/tc-xtensa.c: Likewise.
814 * config/tc-z80.c: Likewise.
816 * symbols.c: Likewise.
819 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
821 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
822 we are assembling instruction with CSR. Call riscv_csr_read_only_check
823 after parsing all arguments.
824 (enum csr_insn_type): New enum is used to classify the CSR instruction.
825 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
826 are used to check if we write a read-only CSR by the CSR instruction.
827 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
828 all CSR for the read-only CSR checking.
829 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
830 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
831 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
832 all CSR instructions for the read-only CSR checking.
833 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
834 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
836 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
837 (riscv_opts): Initialize it.
838 (reg_lookup_internal): Check the `riscv_opts.csr_check`
839 before doing the CSR checking.
840 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
841 (md_longopts): Add mcsr-check and mno-csr-check.
842 (md_parse_option): Handle new enum option values.
843 (s_riscv_option): Handle new long options.
844 * doc/c-riscv.texi: Add description for the new .option and assembler
846 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
848 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
850 * config/tc-riscv.c (csr_extra_hash): New.
851 (enum riscv_csr_class): New enum. Used to decide
852 whether or not this CSR is legal in the current ISA string.
853 (struct riscv_csr_extra): New structure to hold all extra information
855 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
856 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
857 Call hash_reg_name to insert CSR address into reg_names_hash.
858 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
859 Decide whether the CSR is valid according to the csr_extra_hash.
860 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
861 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
862 not a boolean. This is same as riscv_init_csr_hash, so keep the
864 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
865 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
866 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
867 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
868 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
869 f-ext CSR are not allowed.
870 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
871 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
872 source file is `priv-reg.s`, and the ISA is rv64if, so the
873 rv32-only CSR are not allowed.
874 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
876 2020-02-21 Alan Modra <amodra@gmail.com>
878 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
879 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
881 2020-02-21 Alan Modra <amodra@gmail.com>
884 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
885 on section size adjustment, instead perform another write if
886 exec header size is larger than section size.
888 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
890 * doc/c-riscv.texi: Add the doc entries for -march-attr/
891 -mno-arch-attr command line options.
893 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
895 * testsuite/gas/riscv/c-add-addi.d: New testcase.
896 * testsuite/gas/riscv/c-add-addi.s: Likewise.
898 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
901 * config/tc-z80.c (md_parse_option): Do not use an underscore
902 prefix for local labels in SDCC compatability mode.
903 (z80_start_line_hook): Remove SDCC dollar label support.
904 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
905 * testsuite/gas/z80/sdcc.s: Likewise.
907 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
910 * config/tc-z80.c: Add -march option.
911 * doc/as.texi: Update Z80 documentation.
912 * doc/c-z80.texi: Likewise.
913 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
914 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
915 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
916 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
917 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
918 * testsuite/gas/z80/gbz80_all.d: Likewise.
919 * testsuite/gas/z80/r800_extra.d: Likewise.
920 * testsuite/gas/z80/r800_ii8.d: Likewise.
921 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
922 * testsuite/gas/z80/sdcc.d: Likewise.
923 * testsuite/gas/z80/z180.d: Likewise.
924 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
925 * testsuite/gas/z80/z80_doc.d: Likewise.
926 * testsuite/gas/z80/z80_ii8.d: Likewise.
927 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
928 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
929 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
930 * testsuite/gas/z80/z80_sli.d: Likewise.
931 * testsuite/gas/z80/z80n_all.d: Likewise.
932 * testsuite/gas/z80/z80n_reloc.d: Likewise.
934 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
936 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
937 with GNU_PROPERTY_X86_FEATURE_2_MMX.
938 * testsuite/gas/i386/i386.exp: Run property-3 and
940 * testsuite/gas/i386/property-3.d: New file.
941 * testsuite/gas/i386/property-3.s: Likewise.
942 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
944 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
946 * config/tc-i386.c (cpu_arch): Add .popcnt.
947 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
948 Add a tab before @samp{.sse4a}.
950 2020-02-17 Jan Beulich <jbeulich@suse.com>
952 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
953 for AddrPrefixOpReg templates. Combine the two pieces of
954 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
957 2020-02-17 Jan Beulich <jbeulich@suse.com>
960 * config/tc-i386.c (md_assemble): Also suppress operand
961 swapping for MONITOR{,X} and MWAIT{,X}.
962 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
963 Add Intel syntax monitor/mwait tests.
964 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
966 *testsuite/gas/i386/sse3-intel.d,
967 testsuite/gas/i386/x86-64-sse3-intel.d: New.
968 * testsuite/gas/i386/i386.exp: Run new tests.
970 2020-02-17 Jan Beulich <jbeulich@suse.com>
973 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
974 [XYZ]MMWord memory operand ambiguity recognition logic (largely
976 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
978 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
979 * testsuite/gas/i386/avx512dq-inval.l,
980 testsuite/gas/i386/inval-avx.l,
981 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
982 * testsuite/gas/i386/avx512vl-ambig.s,
983 testsuite/gas/i386/avx512vl-ambig.l: New.
984 * testsuite/gas/i386/i386.exp: Run new test.
986 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
988 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
990 * doc/c-i386.texi: Document sse4a and nosse4a.
992 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
994 * doc/c-i386.texi: Remove the old movsx and movzx documentation
997 2020-02-14 Jan Beulich <jbeulich@suse.com>
1000 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1002 (process_suffix): ... here. Consider just the first operand
1004 (check_long_reg): Drop opcode 0x63 special case again.
1005 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1006 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1007 Move ambiguous operand size tests ...
1008 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1009 testsuite/gas/i386/noreg64.s: ... here.
1010 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1011 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1012 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1013 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1014 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1015 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1016 testsuite/gas/i386/x86-64-movsxd.d,
1017 testsuite/gas/i386/x86-64-movsxd-intel.d,
1018 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1019 Adjust expectations.
1020 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1021 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1022 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1023 * testsuite/gas/i386/i386.exp: Run new tests.
1025 2020-02-14 Jan Beulich <jbeulich@suse.com>
1027 * config/tc-i386.c (process_operands): Also skip segment
1028 override prefix emission if it matches an already present one.
1029 * testsuite/gas/i386/prefix32.s: Add double segment override
1031 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1033 2020-02-14 Jan Beulich <jbeulich@suse.com>
1035 * config/tc-i386.c (process_operands): Drop ineffectual segment
1036 overrides when optimizing.
1037 * testsuite/gas/i386/lea-optimize.d: New.
1038 * testsuite/gas/i386/i386.exp: Run new test.
1040 2020-02-14 Jan Beulich <jbeulich@suse.com>
1042 * config/tc-i386.c (process_operands): Also check insn prefix
1043 for ineffectual segment override warning. Don't cover possible
1044 VEX/EVEX encoded insns there.
1045 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1046 testsuite/gas/i386/lea.e: New.
1047 * testsuite/gas/i386/i386.exp: Run new test.
1049 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1052 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1055 2020-02-13 Fangrui Song <maskray@google.com>
1056 H.J. Lu <hongjiu.lu@intel.com>
1059 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1060 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1061 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1062 * testsuite/gas/i386/relax-5.d: New file.
1063 * testsuite/gas/i386/relax-5.s: Likewise.
1064 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1065 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1067 2020-02-13 Jan Beulich <jbeulich@suse.com>
1069 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1072 2020-02-12 Jan Beulich <jbeulich@suse.com>
1074 * config/tc-i386.c (avx512): New (at file scope), moved from
1075 (check_VecOperands): ... here.
1076 (process_suffix): Add [XYZ]MMword operand size handling.
1077 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1078 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1080 * testsuite/gas/i386/avx512dq-inval.l,
1081 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1083 2020-02-12 Jan Beulich <jbeulich@suse.com>
1086 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1088 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1089 CALL/JMP in O_tbyte_ptr case.
1090 * doc/c-i386.texi: Mention far call and full pointer load ISA
1092 * testsuite/gas/i386/x86-64-branch-3.s,
1093 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1094 * testsuite/gas/i386/x86-64-branch-3.d,
1095 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1096 * testsuite/gas/i386/x86-64-branch-5.l,
1097 testsuite/gas/i386/x86-64-branch-5.s: New.
1098 * testsuite/gas/i386/i386.exp: Run new test.
1100 2020-02-12 Jan Beulich <jbeulich@suse.com>
1103 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1104 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1105 64-bit-only warning.
1106 (check_word_reg): Consistently error on mismatching register
1108 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1109 for movw. Replace suffix / GPR for orb.
1110 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1111 byte GPRs as well as ones for inb/outb with a word accumulator.
1112 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1113 testsuite/gas/i386/inval.l: Adjust expectations.
1115 2020-02-12 Jan Beulich <jbeulich@suse.com>
1117 * config/tc-i386.c (operand_type_register_match): Also fall
1118 through initial two if()-s when the template allows for a GPR
1119 operand. Adjust comment.
1121 2020-02-11 Jan Beulich <jbeulich@suse.com>
1123 (struct _i386_insn): New field "short_form".
1124 (optimize_encoding): Drop setting of shortform field.
1125 (process_suffix): Set i.short_form. Replace shortform use.
1126 (process_operands): Replace shortform use.
1128 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1130 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1131 loop initial declaration.
1133 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1135 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1136 instructions that can have 5 arguments.
1137 (enum operand_parse_code): Add new operands.
1138 (parse_operands): Account for new operands.
1140 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1141 (neon_select_shape): Account for P suffix.
1142 (LOW1): Move macro to global position.
1143 (HI4): Move macro to global position.
1144 (vcx_assign_vec_d): New.
1145 (vcx_assign_vec_m): New.
1146 (vcx_assign_vec_n): New.
1147 (enum vcx_reg_type): New.
1148 (vcx_get_reg_type): New.
1149 (vcx_size_pos): New.
1151 (vcx_handle_shape): New.
1152 (vcx_ensure_register_in_range): New.
1153 (vcx_handle_register_arguments): New.
1154 (vcx_handle_insn_block): New.
1155 (vcx_handle_common_checks): New.
1159 * testsuite/gas/arm/cde-missing-fp.d: New test.
1160 * testsuite/gas/arm/cde-missing-fp.l: New test.
1161 * testsuite/gas/arm/cde-missing-mve.d: New test.
1162 * testsuite/gas/arm/cde-missing-mve.l: New test.
1163 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1164 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1165 * testsuite/gas/arm/cde-mve.s: New test.
1166 * testsuite/gas/arm/cde-warnings.l:
1167 * testsuite/gas/arm/cde-warnings.s:
1168 * testsuite/gas/arm/cde.d:
1169 * testsuite/gas/arm/cde.s:
1171 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1172 Matthew Malcomson <matthew.malcomson@arm.com>
1174 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1175 CDE coprocessor that can be enabled.
1176 (enum pred_instruction_type): New pred type.
1177 (BAD_NO_VPT): New error message.
1178 (BAD_CDE): New error message.
1179 (BAD_CDE_COPROC): New error message.
1180 (enum operand_parse_code): Add new immediate operands.
1181 (parse_operands): Account for new immediate operands.
1182 (check_cde_operand): New.
1183 (cde_coproc_enabled): New.
1184 (cde_coproc_pos): New.
1185 (cde_handle_coproc): New.
1186 (cxn_handle_predication): New.
1187 (do_custom_instruction_1): New.
1188 (do_custom_instruction_2): New.
1189 (do_custom_instruction_3): New.
1202 (handle_pred_state): Define new IT block behaviour.
1203 (insns): Add newn CX*{,d}{,a} instructions.
1204 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1205 Define new cdecp extension strings.
1206 * doc/c-arm.texi: Document new cdecp extension arguments.
1207 * testsuite/gas/arm/cde-scalar.d: New test.
1208 * testsuite/gas/arm/cde-scalar.s: New test.
1209 * testsuite/gas/arm/cde-warnings.d: New test.
1210 * testsuite/gas/arm/cde-warnings.l: New test.
1211 * testsuite/gas/arm/cde-warnings.s: New test.
1212 * testsuite/gas/arm/cde.d: New test.
1213 * testsuite/gas/arm/cde.s: New test.
1215 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1218 * config/tc-i386.c (intel64): Renamed to ...
1220 (match_template): Accept Intel64 only instruction by default.
1221 (i386_displacement): Updated.
1222 (md_parse_option): Updated.
1223 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1224 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1225 -mamd64 to x86-64-sysenter-amd.
1226 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1228 2020-02-10 Alan Modra <amodra@gmail.com>
1230 * config/obj-elf.c (obj_elf_change_section): Error for section
1231 type, attr or entsize changes in assembly.
1232 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1233 * testsuite/gas/elf/section5.l: Update.
1235 2020-02-10 Alan Modra <amodra@gmail.com>
1237 * output-file.c (output_file_close): Do a normal close when
1238 flag_always_generate_output.
1239 * write.c (write_object_file): Don't stop output when
1240 flag_always_generate_output.
1242 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1245 * config/tc-z80.c: Add -gbz80 command line option to generate code
1246 for the GameBoy Z80. Add support for generating DWARF.
1247 * config/tc-z80.h: Add support for DWARF debug information
1249 * doc/c-z80.texi: Document new command line option.
1250 * testsuite/gas/z80/gbz80_all.d: New file.
1251 * testsuite/gas/z80/gbz80_all.s: New file.
1252 * testsuite/gas/z80/z80.exp: Run the new tests.
1253 * testsuite/gas/z80/z80n_all.d: New file.
1254 * testsuite/gas/z80/z80n_all.s: New file.
1255 * testsuite/gas/z80/z80n_reloc.d: New file.
1257 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1260 * config/obj-elf.c (get_section): Also check
1261 linked_to_symbol_name.
1262 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1263 (obj_elf_parse_section_letters): Handle the 'o' flag.
1264 (build_group_lists): Renamed to ...
1265 (build_additional_section_info): This. Set elf_linked_to_section
1266 from map_head.linked_to_symbol_name.
1267 (elf_adjust_symtab): Updated.
1268 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1269 * doc/as.texi: Document the 'o' flag.
1270 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1271 * testsuite/gas/elf/section18.d: New file.
1272 * testsuite/gas/elf/section18.s: Likewise.
1273 * testsuite/gas/elf/section19.d: Likewise.
1274 * testsuite/gas/elf/section19.s: Likewise.
1275 * testsuite/gas/elf/section20.d: Likewise.
1276 * testsuite/gas/elf/section20.s: Likewise.
1277 * testsuite/gas/elf/section21.d: Likewise.
1278 * testsuite/gas/elf/section21.l: Likewise.
1279 * testsuite/gas/elf/section21.s: Likewise.
1281 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1283 * NEWS: Mention x86 assembler options to align branches for
1286 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1288 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1289 only for ELF targets.
1290 * testsuite/gas/i386/unique.d: Don't xfail.
1291 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1293 2020-02-06 Alan Modra <amodra@gmail.com>
1295 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1296 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1298 2020-02-06 Alan Modra <amodra@gmail.com>
1300 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1301 xfail, and rename test.
1302 * testsuite/gas/elf/section12b.d: Likewise.
1303 * testsuite/gas/elf/section16a.d: Likewise.
1304 * testsuite/gas/elf/section16b.d: Likewise.
1306 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1309 * config/obj-elf.c (section_match): Removed.
1310 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1312 (obj_elf_change_section): Replace info and group_name arguments
1313 with match_p. Also update the section ID and flags from match_p.
1314 (obj_elf_section): Handle "unique,N". Update call to
1315 obj_elf_change_section.
1316 * config/obj-elf.h (elf_section_match): New.
1317 (obj_elf_change_section): Updated.
1318 * config/tc-arm.c (start_unwind_section): Update call to
1319 obj_elf_change_section.
1320 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1321 * config/tc-microblaze.c (microblaze_s_data): Likewise.
1322 (microblaze_s_sdata): Likewise.
1323 (microblaze_s_rdata): Likewise.
1324 (microblaze_s_bss): Likewise.
1325 * config/tc-mips.c (s_change_section): Likewise.
1326 * config/tc-msp430.c (msp430_profiler): Likewise.
1327 * config/tc-rx.c (parse_rx_section): Likewise.
1328 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1329 * doc/as.texi: Document "unique,N" in .section directive.
1330 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1331 * testsuite/gas/elf/section15.d: New file.
1332 * testsuite/gas/elf/section15.s: Likewise.
1333 * testsuite/gas/elf/section16.s: Likewise.
1334 * testsuite/gas/elf/section16a.d: Likewise.
1335 * testsuite/gas/elf/section16b.d: Likewise.
1336 * testsuite/gas/elf/section17.d: Likewise.
1337 * testsuite/gas/elf/section17.l: Likewise.
1338 * testsuite/gas/elf/section17.s: Likewise.
1339 * testsuite/gas/i386/unique.d: Likewise.
1340 * testsuite/gas/i386/unique.s: Likewise.
1341 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1342 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1344 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1346 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1348 2020-02-01 Anthony Green <green@moxielogic.com>
1350 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1352 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1354 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1357 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
1360 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1361 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1363 * testsuite/gas/arm/mve_dsp.d: New test.
1365 2020-01-31 Nick Clifton <nickc@redhat.com>
1367 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1368 rather than BFD_RELOC_NONE.
1370 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1372 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1373 to support VLDMIA instruction for MVE.
1374 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1375 instruction for MVE.
1376 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1377 instruction for MVE.
1378 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1379 instruction for MVE.
1380 * testsuite/gas/arm/mve-ldst.d: New test.
1381 * testsuite/gas/arm/mve-ldst.s: Likewise.
1383 2020-01-31 Nick Clifton <nickc@redhat.com>
1385 * po/fr.po: Updated French translation.
1386 * po/ru.po: Updated Russian translation.
1388 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
1390 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1392 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1393 * testsuite/gas/aarch64/sve-movprfx_28.d,
1394 * testsuite/gas/aarch64/sve-movprfx_28.l,
1395 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1397 2020-01-30 Jan Beulich <jbeulich@suse.com>
1399 * config/tc-i386.c (output_disp): Tighten base_opcode check.
1400 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
1401 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
1402 Adjust expectations.
1404 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
1406 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
1407 * testsuite/gas/bpf/alu-be.d: Likewise.
1408 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
1409 * testsuite/gas/bpf/alu32-be.d: Likewise.
1411 2020-01-30 Jan Beulich <jbeulich@suse.com>
1413 * testsuite/gas/i386/x86-64-branch-2.s,
1414 testsuite/gas/i386/x86-64-branch-4.s,
1415 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1416 * testsuite/gas/i386/ilp32/x86-64-branch.d,
1417 testsuite/gas/i386/x86-64-branch-2.d,
1418 testsuite/gas/i386/x86-64-branch-4.l,
1419 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
1421 2020-01-30 Jan Beulich <jbeulich@suse.com>
1423 * config/tc-i386.c (process_suffix): .
1424 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
1425 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
1427 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
1429 testsuite/gas/i386/x86_64.s: Add RETF cases.
1430 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1431 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
1432 testsuite/gas/i386/x86-64-opcode.d,
1433 testsuite/gas/i386/x86-64-suffix-intel.d,
1434 testsuite/gas/i386/x86-64-suffix.d,
1435 testsuite/gas/i386/x86_64-intel.d
1436 testsuite/gas/i386/x86_64.d: Adjust expectations.
1437 * testsuite/gas/i386/x86-64-suffix.e,
1438 testsuite/gas/i386/x86_64.e: New.
1440 2020-01-30 Jan Beulich <jbeulich@suse.com>
1442 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
1445 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
1448 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
1450 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
1451 differences. Document movslq and movsxd.
1452 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
1453 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
1454 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
1455 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
1456 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
1457 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
1458 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
1459 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
1460 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
1461 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
1462 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
1464 2020-01-27 Alan Modra <amodra@gmail.com>
1466 * testsuite/gas/all/gas.exp: Replace case statements with switch
1468 * testsuite/gas/elf/elf.exp: Likewise.
1469 * testsuite/gas/macros/macros.exp: Likewise.
1470 * testsuite/lib/gas-defs.exp: Likewise.
1472 2020-01-27 Tamar Christina <tamar.christina@arm.com>
1475 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
1476 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
1478 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
1480 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
1481 s exts must be known, so rename *ok* to *fail*.
1482 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
1483 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
1484 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
1486 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
1487 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
1489 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
1492 * config/tc-i386.c (check_long_reg): Always disallow double word
1493 suffix in mnemonic with word general register.
1494 * testsuite/gas/i386/general.s: Replace word general register
1495 with double word general register for movl.
1496 * testsuite/gas/i386/inval.s: Add tests for movl with word general
1498 * testsuite/gas/i386/general.l: Updated.
1499 * testsuite/gas/i386/inval.l: Likewise.
1501 2020-01-22 Alan Modra <amodra@gmail.com>
1503 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
1504 __tls_get_addr_desc and __tls_get_addr_opt.
1506 2020-01-21 Jan Beulich <jbeulich@suse.com>
1508 * testsuite/gas/i386/inval-crc32.s,
1509 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
1510 * testsuite/gas/i386/inval-crc32.l,
1511 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
1513 2020-01-21 Jan Beulich <jbeulich@suse.com>
1515 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
1516 generic code path. Deal with No_lSuf being set in a template.
1517 * testsuite/gas/i386/inval-crc32.l,
1518 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
1519 instead of error(s) when operand size is ambiguous.
1520 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1521 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
1522 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
1523 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
1524 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
1525 Adjust expectations.
1527 2020-01-21 Jan Beulich <jbeulich@suse.com>
1529 * config/tc-i386.c (process_suffix): Drop SYSRET special case
1530 and an intel_syntax check. Re-write lack-of-suffix processing
1532 * doc/c-i386.texi: Document operand size defaults for suffix-
1533 less AT&T syntax insns.
1534 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
1535 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
1536 testsuite/gas/i386/x86-64-avx-scalar.s,
1537 testsuite/gas/i386/x86-64-avx.s,
1538 testsuite/gas/i386/x86-64-bundle.s,
1539 testsuite/gas/i386/x86-64-intel64.s,
1540 testsuite/gas/i386/x86-64-lock-1.s,
1541 testsuite/gas/i386/x86-64-opcode.s,
1542 testsuite/gas/i386/x86-64-sse2avx.s,
1543 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
1544 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
1545 testsuite/gas/i386/x86-64-nops.s,
1546 testsuite/gas/i386/x86-64-ptwrite.s,
1547 testsuite/gas/i386/x86-64-simd.s,
1548 testsuite/gas/i386/x86-64-sse-noavx.s,
1549 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
1551 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1552 testsuite/gas/i386/noreg64.s: Add further tests.
1553 * testsuite/gas/i386/ilp32/x86-64-nops.d,
1554 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
1555 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1556 testsuite/gas/i386/sse-noavx.d,
1557 testsuite/gas/i386/x86-64-intel64.d,
1558 testsuite/gas/i386/x86-64-nops.d,
1559 testsuite/gas/i386/x86-64-opcode.d,
1560 testsuite/gas/i386/x86-64-ptwrite-intel.d,
1561 testsuite/gas/i386/x86-64-ptwrite.d,
1562 testsuite/gas/i386/x86-64-simd-intel.d,
1563 testsuite/gas/i386/x86-64-simd-suffix.d,
1564 testsuite/gas/i386/x86-64-simd.d,
1565 testsuite/gas/i386/x86-64-sse-noavx.d
1566 testsuite/gas/i386/x86-64-suffix.d,
1567 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
1568 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
1569 testsuite/gas/i386/noreg64.l: New.
1570 * testsuite/gas/i386/i386.exp: Run new tests.
1572 2020-01-21 Jan Beulich <jbeulich@suse.com>
1574 * testsuite/gas/i386/avx512_bf16_vl.s,
1575 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
1576 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
1577 broadcast forms of VCVTNEPS2BF16.
1578 * testsuite/gas/i386/avx512_bf16_vl.d,
1579 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
1581 2020-01-20 Nick Clifton <nickc@redhat.com>
1583 * po/uk.po: Updated Ukranian translation.
1585 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
1588 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
1589 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
1591 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
1592 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
1593 R_X86_64_GOTPC32_TLSDESC relocation.
1595 2020-01-18 Nick Clifton <nickc@redhat.com>
1597 * configure: Regenerate.
1598 * po/gas.pot: Regenerate.
1600 2020-01-18 Nick Clifton <nickc@redhat.com>
1602 Binutils 2.34 branch created.
1604 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
1606 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
1607 with vex_encoding_vex.
1608 (parse_insn): Likewise.
1609 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
1610 and {vex3} documentation.
1611 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
1613 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
1615 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1618 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
1619 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
1620 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
1621 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
1622 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
1623 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
1625 2020-01-16 Jan Beulich <jbeulich@suse.com>
1627 * config/tc-i386.c (match_template): Drop found_cpu_match local
1630 2020-01-16 Jan Beulich <jbeulich@suse.com>
1632 * testsuite/gas/i386/avx512dq-inval.l,
1633 testsuite/gas/i386/avx512dq-inval.s: New.
1634 * testsuite/gas/i386/i386.exp: Run new test.
1636 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1638 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
1639 relocations when the target is 430X, except when extracting part of an
1641 (msp430_srcoperand): Adjust comment.
1642 Initialize the expp member of the msp430_operand_s struct as
1644 (msp430_dstoperand): Likewise.
1645 * testsuite/gas/msp430/msp430.exp: Run new test.
1646 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
1647 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
1649 2020-01-15 Alan Modra <amodra@gmail.com>
1651 * configure.tgt: Add sparc-*-freebsd case.
1653 2020-01-14 Lili Cui <lili.cui@intel.com>
1655 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
1656 * testsuite/gas/i386/align-branch-1b.d: Likewise.
1657 * testsuite/gas/i386/align-branch-1c.d: Likewise.
1658 * testsuite/gas/i386/align-branch-1d.d: Likewise.
1659 * testsuite/gas/i386/align-branch-1e.d: Likewise.
1660 * testsuite/gas/i386/align-branch-1f.d: Likewise.
1661 * testsuite/gas/i386/align-branch-1g.d: Likewise.
1662 * testsuite/gas/i386/align-branch-1h.d: Likewise.
1663 * testsuite/gas/i386/align-branch-1i.d: Likewise.
1664 * testsuite/gas/i386/align-branch-5.d: Likewise.
1665 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
1666 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
1667 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
1668 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
1669 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
1670 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
1671 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
1672 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
1673 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
1674 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
1675 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
1676 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
1678 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
1681 * config/tc-z80.c: Add support for half precision, single
1682 precision and double precision floating point values.
1683 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
1684 * doc/as.texi: Add new z80 command line options.
1685 * doc/c-z80.texi: Document new z80 command line options.
1686 * testsuite/gas/z80/ez80_pref_dis.s: New test.
1687 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
1688 * testsuite/gas/z80/z80.exp: Run the new test.
1689 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
1690 * testsuite/gas/z80/fp_zeda32.d: Likewise.
1691 * testsuite/gas/z80/strings.d: Update expected output.
1693 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
1695 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
1698 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
1700 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
1702 * config/tc-arc.h: Add header if/defs.
1703 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
1705 2020-01-13 Alan Modra <amodra@gmail.com>
1707 * testsuite/gas/wasm32/allinsn.d: Update expected output.
1709 2020-01-13 Alan Modra <amodra@gmail.com>
1711 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
1714 2020-01-10 Alan Modra <amodra@gmail.com>
1716 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
1717 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
1719 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1722 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
1724 (emit_ld_r_r): Likewise.
1725 (emit_ld_rr_m): Likewise.
1726 (emit_ld_rr_nn): Likewise.
1728 2020-01-09 Jan Beulich <jbeulich@suse.com>
1730 * config/tc-i386.c (optimize_encoding): Add
1731 is_any_vex_encoding() invocations. Drop respective
1732 i.tm.extension_opcode == None checks.
1734 2020-01-09 Jan Beulich <jbeulich@suse.com>
1736 * config/tc-i386.c (md_assemble): Check RegRex is clear during
1737 REX transformations. Correct comment indentation.
1739 2020-01-09 Jan Beulich <jbeulich@suse.com>
1741 * config/tc-i386.c (optimize_encoding): Generalize register
1742 transformation for TEST optimization.
1744 2020-01-09 Jan Beulich <jbeulich@suse.com>
1746 * testsuite/gas/i386/x86-64-sysenter-amd.s,
1747 testsuite/gas/i386/x86-64-sysenter-amd.d,
1748 testsuite/gas/i386/x86-64-sysenter-amd.l,
1749 testsuite/gas/i386/x86-64-sysenter-intel.d,
1750 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
1751 * testsuite/gas/i386/i386.exp: Run new tests.
1753 2020-01-08 Nick Clifton <nickc@redhat.com>
1756 * doc/as.texi (Align): Document the fact that all arguments can be
1759 (P2align): Likewise.
1761 2020-01-08 Nick Clifton <nickc@redhat.com>
1764 * config/obj-elf.c (obj_elf_section): Fail if the section name is
1765 already defined as a different symbol type.
1766 * testsuite/gas/elf/pr14891.s: New test source file.
1767 * testsuite/gas/elf/pr14891.d: New test driver.
1768 * testsuite/gas/elf/pr14891.s: New test expected error output.
1769 * testsuite/gas/elf/elf.exp: Run the new test.
1771 2020-01-08 Alan Modra <amodra@gmail.com>
1773 * config/tc-z8k.c (md_begin): Make idx unsigned.
1774 (get_specific): Likewise for this_index.
1776 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
1778 * onfig/tc-arc.c (parse_reloc_symbol): New function.
1779 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
1780 (md_operand): Set X_md to absent.
1781 (arc_parse_name): Check for X_md.
1783 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1786 * as.h (TC_STRING_ESCAPES): Provide a default definition.
1787 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
1789 * read.c (next_char_of_string): Likewise.
1790 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
1791 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
1793 2020-01-03 Nick Clifton <nickc@redhat.com>
1795 * po/sv.po: Updated Swedish translation.
1797 2020-01-03 Jan Beulich <jbeulich@suse.com>
1799 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
1800 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1802 2020-01-03 Jan Beulich <jbeulich@suse.com>
1804 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
1805 by-element usdot. Add 64-bit form tests for by-element sudot.
1806 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
1808 2020-01-03 Jan Beulich <jbeulich@suse.com>
1810 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
1811 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1813 2020-01-03 Jan Beulich <jbeulich@suse.com>
1815 * testsuite/gas/aarch64/f64mm.d,
1816 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
1818 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
1820 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
1821 support for assembler code generated by SDCC. Add new relocation
1822 types. Add z80-elf target support.
1823 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
1824 labels. Local labels starts from ".L".
1825 * NEWS: Mention the new support.
1826 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
1827 * testsuite/gas/all/fwdexp.s: Likewise.
1828 * testsuite/gas/all/cond.l: Likewise.
1829 * testsuite/gas/all/cond.s: Likewise.
1830 * testsuite/gas/all/fwdexp.d: Likewise.
1831 * testsuite/gas/all/fwdexp.s: Likewise.
1832 * testsuite/gas/elf/section2.e-mips: Likewise.
1833 * testsuite/gas/elf/section2.l: Likewise.
1834 * testsuite/gas/elf/section2.s: Likewise.
1835 * testsuite/gas/macros/app1.d: Likewise.
1836 * testsuite/gas/macros/app1.s: Likewise.
1837 * testsuite/gas/macros/app2.d: Likewise.
1838 * testsuite/gas/macros/app2.s: Likewise.
1839 * testsuite/gas/macros/app3.d: Likewise.
1840 * testsuite/gas/macros/app3.s: Likewise.
1841 * testsuite/gas/macros/app4.d: Likewise.
1842 * testsuite/gas/macros/app4.s: Likewise.
1843 * testsuite/gas/macros/app4b.s: Likewise.
1844 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
1845 * testsuite/gas/z80/z80.exp: Add new tests
1846 * testsuite/gas/z80/dollar.d: New file.
1847 * testsuite/gas/z80/dollar.s: New file.
1848 * testsuite/gas/z80/ez80_adl_all.d: New file.
1849 * testsuite/gas/z80/ez80_adl_all.s: New file.
1850 * testsuite/gas/z80/ez80_adl_suf.d: New file.
1851 * testsuite/gas/z80/ez80_isuf.s: New file.
1852 * testsuite/gas/z80/ez80_z80_all.d: New file.
1853 * testsuite/gas/z80/ez80_z80_all.s: New file.
1854 * testsuite/gas/z80/ez80_z80_suf.d: New file.
1855 * testsuite/gas/z80/r800_extra.d: New file.
1856 * testsuite/gas/z80/r800_extra.s: New file.
1857 * testsuite/gas/z80/r800_ii8.d: New file.
1858 * testsuite/gas/z80/r800_z80_doc.d: New file.
1859 * testsuite/gas/z80/z180.d: New file.
1860 * testsuite/gas/z80/z180.s: New file.
1861 * testsuite/gas/z80/z180_z80_doc.d: New file.
1862 * testsuite/gas/z80/z80_doc.d: New file.
1863 * testsuite/gas/z80/z80_doc.s: New file.
1864 * testsuite/gas/z80/z80_ii8.d: New file.
1865 * testsuite/gas/z80/z80_ii8.s: New file.
1866 * testsuite/gas/z80/z80_in_f_c.d: New file.
1867 * testsuite/gas/z80/z80_in_f_c.s: New file.
1868 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
1869 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
1870 * testsuite/gas/z80/z80_out_c_0.d: New file.
1871 * testsuite/gas/z80/z80_out_c_0.s: New file.
1872 * testsuite/gas/z80/z80_reloc.d: New file.
1873 * testsuite/gas/z80/z80_reloc.s: New file.
1874 * testsuite/gas/z80/z80_sli.d: New file.
1875 * testsuite/gas/z80/z80_sli.s: New file.
1877 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
1879 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
1882 2020-01-01 Alan Modra <amodra@gmail.com>
1884 Update year range in copyright notice of all files.
1886 For older changes see ChangeLog-2019
1888 Copyright (C) 2020 Free Software Foundation, Inc.
1890 Copying and distribution of this file, with or without modification,
1891 are permitted in any medium without royalty provided the copyright
1892 notice and this notice are preserved.
1898 version-control: never