1 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
3 * testsuite/gas/ppc/byte_rev.d,
4 * testsuite/gas/ppc/byte_rev.s: New test.
5 * testsuite/gas/ppc/ppc.exp: Run it.
7 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
9 * testsuite/gas/ppc/power10.d: Add paste. tests.
10 * testsuite/gas/ppc/power10.s: Likewise.
12 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
14 * testsuite/gas/ppc/power10.s: New test.
15 * testsuite/gas/ppc/power10.d: Likewise.
16 * testsuite/gas/ppc/ppc.exp: Run it.
18 2020-05-11 Alan Modra <amodra@gmail.com>
20 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
22 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
23 place of -mfuture/-Mfuture.
24 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
25 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
27 2020-05-06 Nick Clifton <nickc@redhat.com>
29 * po/sv.po: Updated Swedish translation.
31 2020-05-06 Nick Clifton <nickc@redhat.com>
34 * doc/as.texi (Preprocessing): Replace cross reference to not
35 existant document with a URL to the equivalent page in the GCC
38 2020-05-05 Nick Clifton <nickc@redhat.com>
40 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
41 construction of a DWARF-5 directory name table.
42 * testsuite/gas/elf/pr25917.d: Update expected output.
44 2020-05-05 Gunther Nikl <gnikl@justmail.de>
46 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
47 (md_parse_option): Remove initialization of elf_flags.
49 2020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
52 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
53 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
54 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
56 2020-05-04 Nick Clifton <nickc@redhat.com>
59 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
60 table's existence before looking at its entries.
61 Also do not emit a default directory entry if there are no
64 * testsuite/gas/elf/pr25917.s: New test source file.
65 * testsuite/gas/elf/pr25917.d: New test driver.
66 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
68 2020-04-30 Alex Coplan <alex.coplan@arm.com>
70 * config/tc-aarch64.c (fix_insn): Implement for
71 AARCH64_OPND_UNDEFINED.
72 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
73 * testsuite/gas/aarch64/udf.s: New.
74 * testsuite/gas/aarch64/udf.d: New.
75 * testsuite/gas/aarch64/udf-invalid.s: New.
76 * testsuite/gas/aarch64/udf-invalid.l: New.
77 * testsuite/gas/aarch64/udf-invalid.d: New.
79 2020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
81 * config/tc-rx.c (elf_flags): Reset default value.
82 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
84 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
86 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
88 (microarch_earliest): New static variable.
89 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
90 simcall opcode has mandatory parameter.
91 (xg_init_global_config): Initialize microarch_earliest.
93 2020-04-29 Nick Clifton <nickc@redhat.com>
96 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
97 IMM0_8S and add support for IMM0_8U.
98 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
99 unsigned 8-bit immediate.
100 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
101 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
103 2020-04-27 Tamar Christina <tamar.christina@arm.com>
105 * NEWS: Add news entry for big-obj.
106 * config/tc-i386.c (i386_target_format): Support new format.
107 * doc/c-i386.texi: Add i386 support.
108 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
109 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
111 2020-04-27 Nick Clifton <nickc@redhat.com>
114 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
115 (assign_file_to_slot): New function. Fills in an entry in the
117 (allocate_filenum): Use new function.
118 (allocate_filename_to_slot): Use new function. If the specified
119 slot entry is already in use, but was chosen automatically then
120 reassign the automatic entry.
122 2020-04-26 Hongtao Liu <hongtao.liu@intel.com
124 * config/tc-i386.c (lfence_before_ret_shl): New member.
125 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
127 (insert_after_load): Issue warning for REP CMPS/SCAS.
128 (insert_before_before): Handle iret, Handle
129 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
130 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
131 -mlfence-before-ret=[none/not/or/shl/yes].
132 Enable -mlfence-before-ret=shl when
133 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
134 (md_show_usage): Ditto.
135 * doc/c-i386.texi: Ditto.
136 * testsuite/gas/i386/i386.exp: Add new testcases.
137 * testsuite/gas/i386/lfence-load-b.d: New.
138 * testsuite/gas/i386/lfence-load-b.e: New.
139 * testsuite/gas/i386/lfence-load.d: Modified.
140 * testsuite/gas/i386/lfence-load.e: New.
141 * testsuite/gas/i386/lfence-load.s: Modified.
142 * testsuite/gas/i386/lfence-ret-a.d: Modified.
143 * testsuite/gas/i386/lfence-ret-b.d: Modified.
144 * testsuite/gas/i386/lfence-ret-c.d: New.
145 * testsuite/gas/i386/lfence-ret-d.d: New.
146 * testsuite/gas/i386/lfence-ret.s: Modified.
147 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
148 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
149 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
150 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
151 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
152 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
153 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
154 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
155 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
156 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
158 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
161 * config/tc-xtensa.c (md_apply_fix): Replace
162 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
163 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
164 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
165 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
166 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
168 2020-04-22 Alan Modra <amodra@gmail.com>
170 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
171 symbol for ".symver .. remove".
172 * doc/as.texi (.symver): Update.
173 * testsuite/gas/symver/symver11.s: Make foo weak.
174 * testsuite/gas/symver/symver11.d: Expect an error.
175 * testsuite/gas/symver/symver7.d: Allow other random symbols.
177 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
179 * testsuite/gas/symver/symver11.s: Add ".balign 8".
181 2020-04-21 Andreas Schwab <schwab@linux-m68k.org>
184 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
185 * testsuite/gas/m68k/operands.d: Update.
186 * testsuite/gas/m68k/op68000.d: Update for new error messages.
188 2020-04-21 Tamar Christina <tamar.christina@arm.com>
191 * testsuite/gas/arm/pr24753.d: New test.
192 * testsuite/gas/arm/pr24753.s: New test.
194 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
198 * NEWS: Mention .symver extension.
199 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
201 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
202 add a version name. Add local, hidden and remove visibility
204 (elf_frob_symbol): Handle the list of version names. Update the
205 original symbol to local, hidden or remove it from the symbol
207 (elf_frob_file_before_adjust): Handle the list of version names.
208 * config/obj-elf.h (elf_visibility): New.
209 (elf_versioned_name_list): Likewise.
210 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
211 and visibility. Change versioned_name pointer to struct
212 elf_versioned_name_list.
213 * doc/as.texi: Update .symver directive.
214 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
215 error checking tests.
216 * testsuite/gas/symver/symver6.d: New file.
217 * testsuite/gas/symver/symver7.d: Likewise.
218 * testsuite/gas/symver/symver7.s: Likewise.
219 * testsuite/gas/symver/symver8.d: Likewise.
220 * testsuite/gas/symver/symver8.s: Likewise.
221 * testsuite/gas/symver/symver9.s: Likewise.
222 * testsuite/gas/symver/symver9a.d: Likewise.
223 * testsuite/gas/symver/symver9b.d: Likewise.
224 * testsuite/gas/symver/symver10.s: Likewise.
225 * testsuite/gas/symver/symver10a.d: Likewise.
226 * testsuite/gas/symver/symver10b.d: Likewise.
227 * testsuite/gas/symver/symver11.d: Likewise.
228 * testsuite/gas/symver/symver11.s: Likewise.
229 * testsuite/gas/symver/symver12.d: Likewise.
230 * testsuite/gas/symver/symver12.s: Likewise.
231 * testsuite/gas/symver/symver13.d: Likewise.
232 * testsuite/gas/symver/symver13.s: Likewise.
233 * testsuite/gas/symver/symver14.d: Likewise.
234 * testsuite/gas/symver/symver14.l: Likewise.
235 * testsuite/gas/symver/symver15.d: Likewise.
236 * testsuite/gas/symver/symver15.l: Likewise.
237 * testsuite/gas/symver/symver6.l: Removed.
238 * testsuite/gas/symver/symver6.s: Updated.
240 2020-04-20 Sudakshina Das <sudi.das@arm.com>
242 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
244 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
245 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
246 * testsuite/gas/aarch64/system.d: Update.
248 2020-04-20 Sudakshina Das <sudi.das@arm.com>
250 * testsuite/gas/aarch64/bti.d: Update -march option.
251 * testsuite/gas/aarch64/illegal-bti.d: Remove.
252 * testsuite/gas/aarch64/illegal-bti.l: Remove.
253 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
254 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
256 2020-04-17 Alan Modra <amodra@gmail.com>
258 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
260 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
261 Nick Clifton <nickc@redhat.com>
264 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
266 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
268 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
269 targets running this test.
271 2020-02-16 David Faust <david.faust@oracle.com>
273 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
274 * testsuite/gas/bpf/jump32.s: New file.
275 * testsuite/gas/bpf/jump32.d: Likewise.
277 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
279 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
282 2020-04-08 Gunther Nikl <gnikl@justmail.de>
284 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
285 (md_pcrel_from): Remove prototytpe.
286 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
288 (md_pcrel_from_section): Remove duplicate prototype.
289 * tc.h (md_pcrel_from_section): Add prototype.
290 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
291 * config/tc-arc.h (md_pcrel_from_section): Likewise.
292 * config/tc-arm.h (md_pcrel_from_section): Likewise.
293 * config/tc-avr.h (md_pcrel_from_section): Likewise.
294 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
295 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
296 * config/tc-csky.h (md_pcrel_from_section): Likewise.
297 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
298 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
299 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
300 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
301 * config/tc-frv.h (md_pcrel_from_section): Likewise.
302 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
303 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
304 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
305 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
306 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
307 * config/tc-mep.h (md_pcrel_from_section): Likewise.
308 * config/tc-metag.h (md_pcrel_from_section): Likewise.
309 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
310 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
311 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
312 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
313 * config/tc-mt.h (md_pcrel_from_section): Likewise.
314 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
315 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
316 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
317 * config/tc-rx.h (md_pcrel_from_section): Likewise.
318 * config/tc-s390.h (md_pcrel_from_section): Likewise.
319 * config/tc-sh.h (md_pcrel_from_section): Likewise.
320 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
321 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
322 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
323 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
324 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
325 md_apply_fix3): Delete prototypes.
327 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
329 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
332 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
334 * doc/c-z80.texi: Fix @xref warnings.
336 2020-04-07 Lili Cui <lili.cui@intel.com>
338 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
339 (cpu_noarch): Likewise.
340 * doc/c-i386.texi: Document TSXLDTRK.
341 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
342 * testsuite/gas/i386/tsxldtrk.d: Likewise.
343 * testsuite/gas/i386/tsxldtrk.s: Likewise.
344 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
346 2020-04-02 Lili Cui <lili.cui@intel.com>
348 * config/tc-i386.c (cpu_arch): Add .serialize.
349 (cpu_noarch): Likewise.
350 * doc/c-i386.texi: Document serialize.
351 * testsuite/gas/i386/i386.exp: Run serialize tests
352 * testsuite/gas/i386/serialize.d: Likewise.
353 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
354 * testsuite/gas/i386/serialize.s: Likewise.
356 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
358 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
359 * testsuite/gas/elf/section12b.d: Likewise.
360 * testsuite/gas/elf/section16a.d: Likewise.
361 * testsuite/gas/elf/section16b.d: Likewise.
363 2020-04-02 Gunther Nikl <gnikl@justmail.de>
365 * config/tc-m68k.c (m68k_ip): Fix range check for index register
366 with a suppressed address register.
368 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
371 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
372 * testsuite/gas/i386/localpic.s: Add a test for relocation
373 against local absolute symbol.
374 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
375 * testsuite/gas/i386/localpic.d: Updated.
376 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
377 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
379 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
382 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
383 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
384 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
385 testsuite/gas/i386/x86-64-jump.d.
386 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
387 Incorporate changes to
388 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
389 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
390 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
391 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
392 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
394 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
398 * dwarf2dbg.c: Do not include "bignum.h".
400 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
402 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
403 * testsuite/gas/riscv/alias-csr.s: Likewise.
404 * testsuite/gas/riscv/no-aliases-csr.d: Move this
405 to priv-reg-pseudo-noalias.
406 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
407 * testsuite/gas/riscv/bad-csr.l: Likewise.
408 * testsuite/gas/riscv/bad-csr.s: Likewise.
409 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
410 * testsuite/gas/riscv/satp.s: Likewise.
411 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
412 csr instruction, including alias-csr testcase.
413 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
414 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
415 pseudo instruction with objdump -Mno-aliases.
416 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
417 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
418 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
419 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
420 * testsuite/gas/riscv/priv-reg.s: Likewise.
421 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
422 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
423 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
425 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
427 * config/obj-coff.c (obj_coff_section): Set the bss flag on
428 sections with the "b" attribute.
430 2020-03-22 Alan Modra <amodra@gmail.com>
432 * testsuite/gas/s12z/truncated.d: Update expected output.
434 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
437 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
438 * doc/c-z80.texi: Update documentation.
440 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
445 Fix disassembling ED+A4/AC/B4/BC opcodes.
446 Fix assembling lines containing colonless label and instruction
447 with first operand inside parentheses.
448 Fix registration of unsupported by target CPU registers.
449 * config/tc-z80.c: See above.
450 * config/tc-z80.h: See above.
451 * testsuite/gas/z80/colonless.d: Update test.
452 * testsuite/gas/z80/colonless.s: Likewise.
453 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
454 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
455 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
456 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
457 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
458 * testsuite/gas/z80/unsup_regs.s: Likewise.
459 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
460 * testsuite/gas/z80/z80.exp: Likewise.
461 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
462 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
463 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
465 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
468 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
469 (parse_operands): Handle new operand codes.
470 (do_neon_dyadic_long): Make shape check accept the scalar variants.
471 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
472 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
473 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
474 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
475 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
476 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
477 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
479 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
481 * NEWS: Mention x86 assembler options for CVE-2020-0551.
483 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
485 * testsuite/gas/i386/i386.exp: Run new tests.
486 * testsuite/gas/i386/lfence-byte.d: New file.
487 * testsuite/gas/i386/lfence-byte.e: Likewise.
488 * testsuite/gas/i386/lfence-byte.s: Likewise.
489 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
490 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
491 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
492 * testsuite/gas/i386/lfence-indbr.e: Likewise.
493 * testsuite/gas/i386/lfence-indbr.s: Likewise.
494 * testsuite/gas/i386/lfence-load.d: Likewise.
495 * testsuite/gas/i386/lfence-load.s: Likewise.
496 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
497 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
498 * testsuite/gas/i386/lfence-ret.s: Likewise.
499 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
500 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
501 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
502 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
503 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
504 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
505 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
506 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
507 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
508 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
509 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
510 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
512 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
514 * config/tc-i386.c (lfence_after_load): New.
515 (lfence_before_indirect_branch_kind): New.
516 (lfence_before_indirect_branch): New.
517 (lfence_before_ret_kind): New.
518 (lfence_before_ret): New.
521 (insert_lfence_after): New.
522 (insert_lfence_before): New.
523 (md_assemble): Call insert_lfence_before and insert_lfence_after.
525 (OPTION_MLFENCE_AFTER_LOAD): New.
526 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
527 (OPTION_MLFENCE_BEFORE_RET): New.
528 (md_longopts): Add -mlfence-after-load=,
529 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
530 (md_parse_option): Handle -mlfence-after-load=,
531 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
532 (md_show_usage): Display -mlfence-after-load=,
533 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
534 (i386_cons_align): New.
535 * config/tc-i386.h (i386_cons_align): New.
536 (md_cons_align): New.
537 * doc/c-i386.texi: Document -mlfence-after-load=,
538 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
540 2020-03-11 Nick Clifton <nickc@redhat.com>
544 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
545 (DWARF2_FILE_SIZE_NAME): Default to -1.
546 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
548 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
549 (NUM_MD5_BYTES): Define.
550 (struct file entry): Add md5 field.
551 (get_filenum): Delete and replace with...
552 (get_basename): New function.
553 (get_directory_table_entry): New function.
554 (allocate_filenum): New function.
555 (allocate_filename_to_slot): New function.
556 (dwarf2_where): Use new functions.
557 (dwarf2_directive_filename): Add support for extended .file
559 (dwarf2_directive_loc): Allow the use of file number zero with
561 (out_file_list): Rename to...
562 (out_dir_and_file_list): Add DWARF 5 support.
563 (out_debug_line): Emit extra values into the section header for
565 (out_debug_str): Allow for file 0 to be used with DWARF 5.
566 * doc/as.texi (.file): Update the description of this pseudo-op.
567 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
568 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
569 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
570 * NEWS: Mention the new feature.
572 2020-03-10 Alan Modra <amodra@gmail.com>
574 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
575 to avoid signed overflow.
576 * config/tc-mcore.c (md_assemble): Likewise.
577 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
578 * config/tc-nds32.c (SET_ADDEND): Likewise.
579 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
581 2020-03-09 Jan Beulich <jbeulich@suse.com>
583 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
584 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
585 testsuite/gas/i386/avx-intel.d: Adjust expectations.
587 2020-03-07 Alan Modra <amodra@gmail.com>
589 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
592 2020-03-06 Nick Clifton <nickc@redhat.com>
595 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
596 0 if the dwarf_level is 5 or more. Complain if a filename follows
598 * testsuite/gas/elf/dwarf-5-file0.s: New test.
599 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
600 * testsuite/gas/elf/elf.exp: Run the new test.
603 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
604 * doc/as.texi: Fix another typo.
606 2020-03-06 Nick Clifton <nickc@redhat.com>
609 * as.c (dwarf_level): Define.
610 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
611 (parse_args): Add support for the new options.
612 as.h (dwarf_level): Prototype.
613 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
615 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
616 (DWARF2_LINE_VERSION): Remove definition.
617 * doc/as.texi: Document the new options.
619 2020-03-06 Nick Clifton <nickc@redhat.com>
622 * as.c (main): Allow matching input and outputs when they are
625 2020-03-06 Jan Beulich <jbeulich@suse.com>
627 * config/tc-i386.c (match_mem_size): Generalize broadcast special
629 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
630 one of byte/word/dword/qword is set alongside a SIMD register in
631 a template's operand.
633 2020-03-06 Jan Beulich <jbeulich@suse.com>
635 * config/tc-i386.c (match_template): Extend code in logic
636 rejecting certain suffixes in certain modes to also cover mask
637 register use and VecSIB. Drop special casing of broadcast. Skip
638 immediates in the check.
640 2020-03-06 Jan Beulich <jbeulich@suse.com>
642 * config/tc-i386.c (match_template): Fold duplicate code in
643 logic rejecting certain suffixes in certain modes. Drop
646 2020-03-06 Jan Beulich <jbeulich@suse.com>
648 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
649 alongside !norex64 ones.
650 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
651 with both 32- and 64-bit GPR operands.
652 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
653 32- and 64-bit GPR operands.
654 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
655 testsuite/gas/i386/x86-64-avx512bw.d,
656 testsuite/gas/i386/x86-64-avx512f-intel.d,
657 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
659 2020-03-06 Jan Beulich <jbeulich@suse.com>
661 * config/tc-i386.c (md_assemble): Drop use of rex64.
662 (process_suffix): For REX.W for 64-bit CRC32.
664 2020-03-06 Jan Beulich <jbeulich@suse.com>
666 * config/tc-i386.c (i386_addressing_mode): For 32-bit
667 addressing for MPX insns without base/index.
668 * testsuite/gas/i386/mpx-16bit.s,
669 * testsuite/gas/i386/mpx-16bit.d: New.
670 * testsuite/gas/i386/i386.exp: Run new test.
672 2020-03-06 Jan Beulich <jbeulich@suse.com>
674 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
675 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
676 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
677 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
678 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
679 as well as a BSWAP one.
680 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
681 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
682 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
683 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
684 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
685 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
686 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
687 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
688 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
689 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
690 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
691 testsuite/gas/i386/vmx.d: Adjust expectations.
693 2020-03-06 Jan Beulich <jbeulich@suse.com>
695 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
696 from having their operands swapped.
697 * testsuite/gas/i386/waitpkg.s,
698 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
699 3-operand cases as well as testing of 16-bit code generation.
700 * testsuite/gas/i386/waitpkg.d,
701 testsuite/gas/i386/waitpkg-intel.d,
702 testsuite/gas/i386/x86-64-waitpkg.d,
703 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
705 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
707 * config/tc-riscv.c (percent_op_utype): Support the modifier
709 * doc/c-riscv.texi: Add documentation.
710 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
711 modifier %got_pcrel_hi.
712 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
713 * testsuite/gas/riscv/relax-reloc.d: Likewise.
714 * testsuite/gas/riscv/relax-reloc.s: Likewise.
716 * doc/c-riscv.texi (relocation modifiers): Add documentation.
717 (RISC-V-Formats): Update the section name from "Instruction Formats"
718 to "RISC-V Instruction Formats".
720 2020-03-04 Alexandre Oliva <oliva@adacore.com>
722 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
723 detected in a section which does not have at least 4 byte
725 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
726 * testsuite/gas/arm/ldr-t.s: Likewise.
727 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
728 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
729 disassembly, ignoring any NOPs that may have been inserted because
730 of section alignment.
731 * testsuite/gas/arm/ldr-t.d: Likewise.
733 2020-03-04 Jan Beulich <jbeulich@suse.com>
735 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
736 * doc/c-i386.texi: Mention sev_es.
737 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
738 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
740 * testsuite/gas/i386/arch-13-znver1.d,
741 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
743 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
745 * config/tc-i386.c (match_template): Replace ignoresize and
746 defaultsize with mnemonicsize.
747 (process_suffix): Likewise.
749 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
752 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
753 instruction LD IY,(HL).
754 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
755 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
756 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
757 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
759 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
762 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
763 x86-64-default-suffix-avx.
764 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
765 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
766 * testsuite/gas/i386/noreg64.d: Updated.
767 * testsuite/gas/i386/noreg64.l: Likewise.
768 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
769 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
770 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
772 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
775 * config/tc-z80.c (contains_register): Prevent an illegal memory
776 access when checking an expression for a register name.
778 2020-03-03 Alan Modra <amodra@gmail.com>
780 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
783 2020-03-02 Alan Modra <amodra@gmail.com>
785 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
786 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
788 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
789 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
790 (s3_s_score_lcomm): Likewise.
791 * config/tc-score7.c: Similarly.
792 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
794 2020-02-28 YunQiang Su <syq@debian.org>
797 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
798 to handle multi-labels.
799 (has_label_name): New.
801 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
803 * config/tc-arm.c (enum pred_instruction_type): Remove
804 NEUTRAL_IT_NO_VPT_INSN predication type.
805 (cxn_handle_predication): Modify to require condition suffixes.
806 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
807 * testsuite/gas/arm/cde-scalar.s: Update test.
808 * testsuite/gas/arm/cde-warnings.l: Update test.
809 * testsuite/gas/arm/cde-warnings.s: Update test.
811 2020-02-26 Alan Modra <amodra@gmail.com>
813 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
814 N_() on empty string.
816 2020-02-26 Alan Modra <amodra@gmail.com>
818 * read.c (read_a_source_file): Call strncpy with length one
819 less than size of original_case_string.
821 2020-02-26 Alan Modra <amodra@gmail.com>
823 * config/obj-elf.c: Indent labels correctly.
824 * config/obj-macho.c: Likewise.
825 * config/tc-aarch64.c: Likewise.
826 * config/tc-alpha.c: Likewise.
827 * config/tc-arm.c: Likewise.
828 * config/tc-cr16.c: Likewise.
829 * config/tc-crx.c: Likewise.
830 * config/tc-frv.c: Likewise.
831 * config/tc-i386-intel.c: Likewise.
832 * config/tc-i386.c: Likewise.
833 * config/tc-ia64.c: Likewise.
834 * config/tc-mn10200.c: Likewise.
835 * config/tc-mn10300.c: Likewise.
836 * config/tc-nds32.c: Likewise.
837 * config/tc-riscv.c: Likewise.
838 * config/tc-s12z.c: Likewise.
839 * config/tc-xtensa.c: Likewise.
840 * config/tc-z80.c: Likewise.
842 * symbols.c: Likewise.
845 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
847 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
848 we are assembling instruction with CSR. Call riscv_csr_read_only_check
849 after parsing all arguments.
850 (enum csr_insn_type): New enum is used to classify the CSR instruction.
851 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
852 are used to check if we write a read-only CSR by the CSR instruction.
853 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
854 all CSR for the read-only CSR checking.
855 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
856 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
857 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
858 all CSR instructions for the read-only CSR checking.
859 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
860 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
862 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
863 (riscv_opts): Initialize it.
864 (reg_lookup_internal): Check the `riscv_opts.csr_check`
865 before doing the CSR checking.
866 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
867 (md_longopts): Add mcsr-check and mno-csr-check.
868 (md_parse_option): Handle new enum option values.
869 (s_riscv_option): Handle new long options.
870 * doc/c-riscv.texi: Add description for the new .option and assembler
872 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
874 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
876 * config/tc-riscv.c (csr_extra_hash): New.
877 (enum riscv_csr_class): New enum. Used to decide
878 whether or not this CSR is legal in the current ISA string.
879 (struct riscv_csr_extra): New structure to hold all extra information
881 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
882 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
883 Call hash_reg_name to insert CSR address into reg_names_hash.
884 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
885 Decide whether the CSR is valid according to the csr_extra_hash.
886 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
887 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
888 not a boolean. This is same as riscv_init_csr_hash, so keep the
890 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
891 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
892 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
893 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
894 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
895 f-ext CSR are not allowed.
896 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
897 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
898 source file is `priv-reg.s`, and the ISA is rv64if, so the
899 rv32-only CSR are not allowed.
900 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
902 2020-02-21 Alan Modra <amodra@gmail.com>
904 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
905 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
907 2020-02-21 Alan Modra <amodra@gmail.com>
910 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
911 on section size adjustment, instead perform another write if
912 exec header size is larger than section size.
914 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
916 * doc/c-riscv.texi: Add the doc entries for -march-attr/
917 -mno-arch-attr command line options.
919 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
921 * testsuite/gas/riscv/c-add-addi.d: New testcase.
922 * testsuite/gas/riscv/c-add-addi.s: Likewise.
924 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
927 * config/tc-z80.c (md_parse_option): Do not use an underscore
928 prefix for local labels in SDCC compatability mode.
929 (z80_start_line_hook): Remove SDCC dollar label support.
930 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
931 * testsuite/gas/z80/sdcc.s: Likewise.
933 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
936 * config/tc-z80.c: Add -march option.
937 * doc/as.texi: Update Z80 documentation.
938 * doc/c-z80.texi: Likewise.
939 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
940 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
941 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
942 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
943 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
944 * testsuite/gas/z80/gbz80_all.d: Likewise.
945 * testsuite/gas/z80/r800_extra.d: Likewise.
946 * testsuite/gas/z80/r800_ii8.d: Likewise.
947 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
948 * testsuite/gas/z80/sdcc.d: Likewise.
949 * testsuite/gas/z80/z180.d: Likewise.
950 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
951 * testsuite/gas/z80/z80_doc.d: Likewise.
952 * testsuite/gas/z80/z80_ii8.d: Likewise.
953 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
954 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
955 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
956 * testsuite/gas/z80/z80_sli.d: Likewise.
957 * testsuite/gas/z80/z80n_all.d: Likewise.
958 * testsuite/gas/z80/z80n_reloc.d: Likewise.
960 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
962 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
963 with GNU_PROPERTY_X86_FEATURE_2_MMX.
964 * testsuite/gas/i386/i386.exp: Run property-3 and
966 * testsuite/gas/i386/property-3.d: New file.
967 * testsuite/gas/i386/property-3.s: Likewise.
968 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
970 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
972 * config/tc-i386.c (cpu_arch): Add .popcnt.
973 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
974 Add a tab before @samp{.sse4a}.
976 2020-02-17 Jan Beulich <jbeulich@suse.com>
978 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
979 for AddrPrefixOpReg templates. Combine the two pieces of
980 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
983 2020-02-17 Jan Beulich <jbeulich@suse.com>
986 * config/tc-i386.c (md_assemble): Also suppress operand
987 swapping for MONITOR{,X} and MWAIT{,X}.
988 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
989 Add Intel syntax monitor/mwait tests.
990 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
992 *testsuite/gas/i386/sse3-intel.d,
993 testsuite/gas/i386/x86-64-sse3-intel.d: New.
994 * testsuite/gas/i386/i386.exp: Run new tests.
996 2020-02-17 Jan Beulich <jbeulich@suse.com>
999 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1000 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1002 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1004 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1005 * testsuite/gas/i386/avx512dq-inval.l,
1006 testsuite/gas/i386/inval-avx.l,
1007 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1008 * testsuite/gas/i386/avx512vl-ambig.s,
1009 testsuite/gas/i386/avx512vl-ambig.l: New.
1010 * testsuite/gas/i386/i386.exp: Run new test.
1012 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1014 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1016 * doc/c-i386.texi: Document sse4a and nosse4a.
1018 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1020 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1023 2020-02-14 Jan Beulich <jbeulich@suse.com>
1026 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1028 (process_suffix): ... here. Consider just the first operand
1030 (check_long_reg): Drop opcode 0x63 special case again.
1031 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1032 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1033 Move ambiguous operand size tests ...
1034 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1035 testsuite/gas/i386/noreg64.s: ... here.
1036 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1037 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1038 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1039 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1040 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1041 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1042 testsuite/gas/i386/x86-64-movsxd.d,
1043 testsuite/gas/i386/x86-64-movsxd-intel.d,
1044 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1045 Adjust expectations.
1046 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1047 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1048 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1049 * testsuite/gas/i386/i386.exp: Run new tests.
1051 2020-02-14 Jan Beulich <jbeulich@suse.com>
1053 * config/tc-i386.c (process_operands): Also skip segment
1054 override prefix emission if it matches an already present one.
1055 * testsuite/gas/i386/prefix32.s: Add double segment override
1057 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1059 2020-02-14 Jan Beulich <jbeulich@suse.com>
1061 * config/tc-i386.c (process_operands): Drop ineffectual segment
1062 overrides when optimizing.
1063 * testsuite/gas/i386/lea-optimize.d: New.
1064 * testsuite/gas/i386/i386.exp: Run new test.
1066 2020-02-14 Jan Beulich <jbeulich@suse.com>
1068 * config/tc-i386.c (process_operands): Also check insn prefix
1069 for ineffectual segment override warning. Don't cover possible
1070 VEX/EVEX encoded insns there.
1071 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1072 testsuite/gas/i386/lea.e: New.
1073 * testsuite/gas/i386/i386.exp: Run new test.
1075 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1078 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1081 2020-02-13 Fangrui Song <maskray@google.com>
1082 H.J. Lu <hongjiu.lu@intel.com>
1085 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1086 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1087 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1088 * testsuite/gas/i386/relax-5.d: New file.
1089 * testsuite/gas/i386/relax-5.s: Likewise.
1090 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1091 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1093 2020-02-13 Jan Beulich <jbeulich@suse.com>
1095 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1098 2020-02-12 Jan Beulich <jbeulich@suse.com>
1100 * config/tc-i386.c (avx512): New (at file scope), moved from
1101 (check_VecOperands): ... here.
1102 (process_suffix): Add [XYZ]MMword operand size handling.
1103 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1104 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1106 * testsuite/gas/i386/avx512dq-inval.l,
1107 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1109 2020-02-12 Jan Beulich <jbeulich@suse.com>
1112 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1114 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1115 CALL/JMP in O_tbyte_ptr case.
1116 * doc/c-i386.texi: Mention far call and full pointer load ISA
1118 * testsuite/gas/i386/x86-64-branch-3.s,
1119 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1120 * testsuite/gas/i386/x86-64-branch-3.d,
1121 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1122 * testsuite/gas/i386/x86-64-branch-5.l,
1123 testsuite/gas/i386/x86-64-branch-5.s: New.
1124 * testsuite/gas/i386/i386.exp: Run new test.
1126 2020-02-12 Jan Beulich <jbeulich@suse.com>
1129 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1130 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1131 64-bit-only warning.
1132 (check_word_reg): Consistently error on mismatching register
1134 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1135 for movw. Replace suffix / GPR for orb.
1136 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1137 byte GPRs as well as ones for inb/outb with a word accumulator.
1138 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1139 testsuite/gas/i386/inval.l: Adjust expectations.
1141 2020-02-12 Jan Beulich <jbeulich@suse.com>
1143 * config/tc-i386.c (operand_type_register_match): Also fall
1144 through initial two if()-s when the template allows for a GPR
1145 operand. Adjust comment.
1147 2020-02-11 Jan Beulich <jbeulich@suse.com>
1149 (struct _i386_insn): New field "short_form".
1150 (optimize_encoding): Drop setting of shortform field.
1151 (process_suffix): Set i.short_form. Replace shortform use.
1152 (process_operands): Replace shortform use.
1154 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1156 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1157 loop initial declaration.
1159 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1161 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1162 instructions that can have 5 arguments.
1163 (enum operand_parse_code): Add new operands.
1164 (parse_operands): Account for new operands.
1166 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1167 (neon_select_shape): Account for P suffix.
1168 (LOW1): Move macro to global position.
1169 (HI4): Move macro to global position.
1170 (vcx_assign_vec_d): New.
1171 (vcx_assign_vec_m): New.
1172 (vcx_assign_vec_n): New.
1173 (enum vcx_reg_type): New.
1174 (vcx_get_reg_type): New.
1175 (vcx_size_pos): New.
1177 (vcx_handle_shape): New.
1178 (vcx_ensure_register_in_range): New.
1179 (vcx_handle_register_arguments): New.
1180 (vcx_handle_insn_block): New.
1181 (vcx_handle_common_checks): New.
1185 * testsuite/gas/arm/cde-missing-fp.d: New test.
1186 * testsuite/gas/arm/cde-missing-fp.l: New test.
1187 * testsuite/gas/arm/cde-missing-mve.d: New test.
1188 * testsuite/gas/arm/cde-missing-mve.l: New test.
1189 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1190 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1191 * testsuite/gas/arm/cde-mve.s: New test.
1192 * testsuite/gas/arm/cde-warnings.l:
1193 * testsuite/gas/arm/cde-warnings.s:
1194 * testsuite/gas/arm/cde.d:
1195 * testsuite/gas/arm/cde.s:
1197 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1198 Matthew Malcomson <matthew.malcomson@arm.com>
1200 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1201 CDE coprocessor that can be enabled.
1202 (enum pred_instruction_type): New pred type.
1203 (BAD_NO_VPT): New error message.
1204 (BAD_CDE): New error message.
1205 (BAD_CDE_COPROC): New error message.
1206 (enum operand_parse_code): Add new immediate operands.
1207 (parse_operands): Account for new immediate operands.
1208 (check_cde_operand): New.
1209 (cde_coproc_enabled): New.
1210 (cde_coproc_pos): New.
1211 (cde_handle_coproc): New.
1212 (cxn_handle_predication): New.
1213 (do_custom_instruction_1): New.
1214 (do_custom_instruction_2): New.
1215 (do_custom_instruction_3): New.
1228 (handle_pred_state): Define new IT block behaviour.
1229 (insns): Add newn CX*{,d}{,a} instructions.
1230 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1231 Define new cdecp extension strings.
1232 * doc/c-arm.texi: Document new cdecp extension arguments.
1233 * testsuite/gas/arm/cde-scalar.d: New test.
1234 * testsuite/gas/arm/cde-scalar.s: New test.
1235 * testsuite/gas/arm/cde-warnings.d: New test.
1236 * testsuite/gas/arm/cde-warnings.l: New test.
1237 * testsuite/gas/arm/cde-warnings.s: New test.
1238 * testsuite/gas/arm/cde.d: New test.
1239 * testsuite/gas/arm/cde.s: New test.
1241 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1244 * config/tc-i386.c (intel64): Renamed to ...
1246 (match_template): Accept Intel64 only instruction by default.
1247 (i386_displacement): Updated.
1248 (md_parse_option): Updated.
1249 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1250 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1251 -mamd64 to x86-64-sysenter-amd.
1252 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1254 2020-02-10 Alan Modra <amodra@gmail.com>
1256 * config/obj-elf.c (obj_elf_change_section): Error for section
1257 type, attr or entsize changes in assembly.
1258 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1259 * testsuite/gas/elf/section5.l: Update.
1261 2020-02-10 Alan Modra <amodra@gmail.com>
1263 * output-file.c (output_file_close): Do a normal close when
1264 flag_always_generate_output.
1265 * write.c (write_object_file): Don't stop output when
1266 flag_always_generate_output.
1268 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1271 * config/tc-z80.c: Add -gbz80 command line option to generate code
1272 for the GameBoy Z80. Add support for generating DWARF.
1273 * config/tc-z80.h: Add support for DWARF debug information
1275 * doc/c-z80.texi: Document new command line option.
1276 * testsuite/gas/z80/gbz80_all.d: New file.
1277 * testsuite/gas/z80/gbz80_all.s: New file.
1278 * testsuite/gas/z80/z80.exp: Run the new tests.
1279 * testsuite/gas/z80/z80n_all.d: New file.
1280 * testsuite/gas/z80/z80n_all.s: New file.
1281 * testsuite/gas/z80/z80n_reloc.d: New file.
1283 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1286 * config/obj-elf.c (get_section): Also check
1287 linked_to_symbol_name.
1288 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1289 (obj_elf_parse_section_letters): Handle the 'o' flag.
1290 (build_group_lists): Renamed to ...
1291 (build_additional_section_info): This. Set elf_linked_to_section
1292 from map_head.linked_to_symbol_name.
1293 (elf_adjust_symtab): Updated.
1294 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1295 * doc/as.texi: Document the 'o' flag.
1296 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1297 * testsuite/gas/elf/section18.d: New file.
1298 * testsuite/gas/elf/section18.s: Likewise.
1299 * testsuite/gas/elf/section19.d: Likewise.
1300 * testsuite/gas/elf/section19.s: Likewise.
1301 * testsuite/gas/elf/section20.d: Likewise.
1302 * testsuite/gas/elf/section20.s: Likewise.
1303 * testsuite/gas/elf/section21.d: Likewise.
1304 * testsuite/gas/elf/section21.l: Likewise.
1305 * testsuite/gas/elf/section21.s: Likewise.
1307 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1309 * NEWS: Mention x86 assembler options to align branches for
1312 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1314 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1315 only for ELF targets.
1316 * testsuite/gas/i386/unique.d: Don't xfail.
1317 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1319 2020-02-06 Alan Modra <amodra@gmail.com>
1321 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1322 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1324 2020-02-06 Alan Modra <amodra@gmail.com>
1326 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1327 xfail, and rename test.
1328 * testsuite/gas/elf/section12b.d: Likewise.
1329 * testsuite/gas/elf/section16a.d: Likewise.
1330 * testsuite/gas/elf/section16b.d: Likewise.
1332 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1335 * config/obj-elf.c (section_match): Removed.
1336 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1338 (obj_elf_change_section): Replace info and group_name arguments
1339 with match_p. Also update the section ID and flags from match_p.
1340 (obj_elf_section): Handle "unique,N". Update call to
1341 obj_elf_change_section.
1342 * config/obj-elf.h (elf_section_match): New.
1343 (obj_elf_change_section): Updated.
1344 * config/tc-arm.c (start_unwind_section): Update call to
1345 obj_elf_change_section.
1346 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1347 * config/tc-microblaze.c (microblaze_s_data): Likewise.
1348 (microblaze_s_sdata): Likewise.
1349 (microblaze_s_rdata): Likewise.
1350 (microblaze_s_bss): Likewise.
1351 * config/tc-mips.c (s_change_section): Likewise.
1352 * config/tc-msp430.c (msp430_profiler): Likewise.
1353 * config/tc-rx.c (parse_rx_section): Likewise.
1354 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1355 * doc/as.texi: Document "unique,N" in .section directive.
1356 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1357 * testsuite/gas/elf/section15.d: New file.
1358 * testsuite/gas/elf/section15.s: Likewise.
1359 * testsuite/gas/elf/section16.s: Likewise.
1360 * testsuite/gas/elf/section16a.d: Likewise.
1361 * testsuite/gas/elf/section16b.d: Likewise.
1362 * testsuite/gas/elf/section17.d: Likewise.
1363 * testsuite/gas/elf/section17.l: Likewise.
1364 * testsuite/gas/elf/section17.s: Likewise.
1365 * testsuite/gas/i386/unique.d: Likewise.
1366 * testsuite/gas/i386/unique.s: Likewise.
1367 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1368 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1370 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1372 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1374 2020-02-01 Anthony Green <green@moxielogic.com>
1376 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1378 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1380 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1383 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
1386 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1387 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1389 * testsuite/gas/arm/mve_dsp.d: New test.
1391 2020-01-31 Nick Clifton <nickc@redhat.com>
1393 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1394 rather than BFD_RELOC_NONE.
1396 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1398 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1399 to support VLDMIA instruction for MVE.
1400 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1401 instruction for MVE.
1402 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1403 instruction for MVE.
1404 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1405 instruction for MVE.
1406 * testsuite/gas/arm/mve-ldst.d: New test.
1407 * testsuite/gas/arm/mve-ldst.s: Likewise.
1409 2020-01-31 Nick Clifton <nickc@redhat.com>
1411 * po/fr.po: Updated French translation.
1412 * po/ru.po: Updated Russian translation.
1414 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
1416 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1418 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1419 * testsuite/gas/aarch64/sve-movprfx_28.d,
1420 * testsuite/gas/aarch64/sve-movprfx_28.l,
1421 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1423 2020-01-30 Jan Beulich <jbeulich@suse.com>
1425 * config/tc-i386.c (output_disp): Tighten base_opcode check.
1426 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
1427 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
1428 Adjust expectations.
1430 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
1432 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
1433 * testsuite/gas/bpf/alu-be.d: Likewise.
1434 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
1435 * testsuite/gas/bpf/alu32-be.d: Likewise.
1437 2020-01-30 Jan Beulich <jbeulich@suse.com>
1439 * testsuite/gas/i386/x86-64-branch-2.s,
1440 testsuite/gas/i386/x86-64-branch-4.s,
1441 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1442 * testsuite/gas/i386/ilp32/x86-64-branch.d,
1443 testsuite/gas/i386/x86-64-branch-2.d,
1444 testsuite/gas/i386/x86-64-branch-4.l,
1445 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
1447 2020-01-30 Jan Beulich <jbeulich@suse.com>
1449 * config/tc-i386.c (process_suffix): .
1450 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
1451 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
1453 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
1455 testsuite/gas/i386/x86_64.s: Add RETF cases.
1456 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1457 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
1458 testsuite/gas/i386/x86-64-opcode.d,
1459 testsuite/gas/i386/x86-64-suffix-intel.d,
1460 testsuite/gas/i386/x86-64-suffix.d,
1461 testsuite/gas/i386/x86_64-intel.d
1462 testsuite/gas/i386/x86_64.d: Adjust expectations.
1463 * testsuite/gas/i386/x86-64-suffix.e,
1464 testsuite/gas/i386/x86_64.e: New.
1466 2020-01-30 Jan Beulich <jbeulich@suse.com>
1468 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
1471 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
1474 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
1476 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
1477 differences. Document movslq and movsxd.
1478 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
1479 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
1480 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
1481 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
1482 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
1483 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
1484 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
1485 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
1486 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
1487 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
1488 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
1490 2020-01-27 Alan Modra <amodra@gmail.com>
1492 * testsuite/gas/all/gas.exp: Replace case statements with switch
1494 * testsuite/gas/elf/elf.exp: Likewise.
1495 * testsuite/gas/macros/macros.exp: Likewise.
1496 * testsuite/lib/gas-defs.exp: Likewise.
1498 2020-01-27 Tamar Christina <tamar.christina@arm.com>
1501 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
1502 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
1504 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
1506 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
1507 s exts must be known, so rename *ok* to *fail*.
1508 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
1509 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
1510 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
1512 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
1513 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
1515 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
1518 * config/tc-i386.c (check_long_reg): Always disallow double word
1519 suffix in mnemonic with word general register.
1520 * testsuite/gas/i386/general.s: Replace word general register
1521 with double word general register for movl.
1522 * testsuite/gas/i386/inval.s: Add tests for movl with word general
1524 * testsuite/gas/i386/general.l: Updated.
1525 * testsuite/gas/i386/inval.l: Likewise.
1527 2020-01-22 Alan Modra <amodra@gmail.com>
1529 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
1530 __tls_get_addr_desc and __tls_get_addr_opt.
1532 2020-01-21 Jan Beulich <jbeulich@suse.com>
1534 * testsuite/gas/i386/inval-crc32.s,
1535 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
1536 * testsuite/gas/i386/inval-crc32.l,
1537 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
1539 2020-01-21 Jan Beulich <jbeulich@suse.com>
1541 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
1542 generic code path. Deal with No_lSuf being set in a template.
1543 * testsuite/gas/i386/inval-crc32.l,
1544 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
1545 instead of error(s) when operand size is ambiguous.
1546 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1547 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
1548 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
1549 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
1550 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
1551 Adjust expectations.
1553 2020-01-21 Jan Beulich <jbeulich@suse.com>
1555 * config/tc-i386.c (process_suffix): Drop SYSRET special case
1556 and an intel_syntax check. Re-write lack-of-suffix processing
1558 * doc/c-i386.texi: Document operand size defaults for suffix-
1559 less AT&T syntax insns.
1560 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
1561 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
1562 testsuite/gas/i386/x86-64-avx-scalar.s,
1563 testsuite/gas/i386/x86-64-avx.s,
1564 testsuite/gas/i386/x86-64-bundle.s,
1565 testsuite/gas/i386/x86-64-intel64.s,
1566 testsuite/gas/i386/x86-64-lock-1.s,
1567 testsuite/gas/i386/x86-64-opcode.s,
1568 testsuite/gas/i386/x86-64-sse2avx.s,
1569 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
1570 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
1571 testsuite/gas/i386/x86-64-nops.s,
1572 testsuite/gas/i386/x86-64-ptwrite.s,
1573 testsuite/gas/i386/x86-64-simd.s,
1574 testsuite/gas/i386/x86-64-sse-noavx.s,
1575 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
1577 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1578 testsuite/gas/i386/noreg64.s: Add further tests.
1579 * testsuite/gas/i386/ilp32/x86-64-nops.d,
1580 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
1581 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1582 testsuite/gas/i386/sse-noavx.d,
1583 testsuite/gas/i386/x86-64-intel64.d,
1584 testsuite/gas/i386/x86-64-nops.d,
1585 testsuite/gas/i386/x86-64-opcode.d,
1586 testsuite/gas/i386/x86-64-ptwrite-intel.d,
1587 testsuite/gas/i386/x86-64-ptwrite.d,
1588 testsuite/gas/i386/x86-64-simd-intel.d,
1589 testsuite/gas/i386/x86-64-simd-suffix.d,
1590 testsuite/gas/i386/x86-64-simd.d,
1591 testsuite/gas/i386/x86-64-sse-noavx.d
1592 testsuite/gas/i386/x86-64-suffix.d,
1593 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
1594 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
1595 testsuite/gas/i386/noreg64.l: New.
1596 * testsuite/gas/i386/i386.exp: Run new tests.
1598 2020-01-21 Jan Beulich <jbeulich@suse.com>
1600 * testsuite/gas/i386/avx512_bf16_vl.s,
1601 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
1602 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
1603 broadcast forms of VCVTNEPS2BF16.
1604 * testsuite/gas/i386/avx512_bf16_vl.d,
1605 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
1607 2020-01-20 Nick Clifton <nickc@redhat.com>
1609 * po/uk.po: Updated Ukranian translation.
1611 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
1614 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
1615 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
1617 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
1618 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
1619 R_X86_64_GOTPC32_TLSDESC relocation.
1621 2020-01-18 Nick Clifton <nickc@redhat.com>
1623 * configure: Regenerate.
1624 * po/gas.pot: Regenerate.
1626 2020-01-18 Nick Clifton <nickc@redhat.com>
1628 Binutils 2.34 branch created.
1630 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
1632 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
1633 with vex_encoding_vex.
1634 (parse_insn): Likewise.
1635 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
1636 and {vex3} documentation.
1637 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
1639 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
1641 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1644 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
1645 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
1646 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
1647 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
1648 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
1649 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
1651 2020-01-16 Jan Beulich <jbeulich@suse.com>
1653 * config/tc-i386.c (match_template): Drop found_cpu_match local
1656 2020-01-16 Jan Beulich <jbeulich@suse.com>
1658 * testsuite/gas/i386/avx512dq-inval.l,
1659 testsuite/gas/i386/avx512dq-inval.s: New.
1660 * testsuite/gas/i386/i386.exp: Run new test.
1662 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1664 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
1665 relocations when the target is 430X, except when extracting part of an
1667 (msp430_srcoperand): Adjust comment.
1668 Initialize the expp member of the msp430_operand_s struct as
1670 (msp430_dstoperand): Likewise.
1671 * testsuite/gas/msp430/msp430.exp: Run new test.
1672 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
1673 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
1675 2020-01-15 Alan Modra <amodra@gmail.com>
1677 * configure.tgt: Add sparc-*-freebsd case.
1679 2020-01-14 Lili Cui <lili.cui@intel.com>
1681 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
1682 * testsuite/gas/i386/align-branch-1b.d: Likewise.
1683 * testsuite/gas/i386/align-branch-1c.d: Likewise.
1684 * testsuite/gas/i386/align-branch-1d.d: Likewise.
1685 * testsuite/gas/i386/align-branch-1e.d: Likewise.
1686 * testsuite/gas/i386/align-branch-1f.d: Likewise.
1687 * testsuite/gas/i386/align-branch-1g.d: Likewise.
1688 * testsuite/gas/i386/align-branch-1h.d: Likewise.
1689 * testsuite/gas/i386/align-branch-1i.d: Likewise.
1690 * testsuite/gas/i386/align-branch-5.d: Likewise.
1691 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
1692 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
1693 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
1694 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
1695 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
1696 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
1697 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
1698 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
1699 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
1700 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
1701 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
1702 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
1704 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
1707 * config/tc-z80.c: Add support for half precision, single
1708 precision and double precision floating point values.
1709 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
1710 * doc/as.texi: Add new z80 command line options.
1711 * doc/c-z80.texi: Document new z80 command line options.
1712 * testsuite/gas/z80/ez80_pref_dis.s: New test.
1713 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
1714 * testsuite/gas/z80/z80.exp: Run the new test.
1715 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
1716 * testsuite/gas/z80/fp_zeda32.d: Likewise.
1717 * testsuite/gas/z80/strings.d: Update expected output.
1719 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
1721 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
1724 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
1726 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
1728 * config/tc-arc.h: Add header if/defs.
1729 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
1731 2020-01-13 Alan Modra <amodra@gmail.com>
1733 * testsuite/gas/wasm32/allinsn.d: Update expected output.
1735 2020-01-13 Alan Modra <amodra@gmail.com>
1737 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
1740 2020-01-10 Alan Modra <amodra@gmail.com>
1742 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
1743 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
1745 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1748 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
1750 (emit_ld_r_r): Likewise.
1751 (emit_ld_rr_m): Likewise.
1752 (emit_ld_rr_nn): Likewise.
1754 2020-01-09 Jan Beulich <jbeulich@suse.com>
1756 * config/tc-i386.c (optimize_encoding): Add
1757 is_any_vex_encoding() invocations. Drop respective
1758 i.tm.extension_opcode == None checks.
1760 2020-01-09 Jan Beulich <jbeulich@suse.com>
1762 * config/tc-i386.c (md_assemble): Check RegRex is clear during
1763 REX transformations. Correct comment indentation.
1765 2020-01-09 Jan Beulich <jbeulich@suse.com>
1767 * config/tc-i386.c (optimize_encoding): Generalize register
1768 transformation for TEST optimization.
1770 2020-01-09 Jan Beulich <jbeulich@suse.com>
1772 * testsuite/gas/i386/x86-64-sysenter-amd.s,
1773 testsuite/gas/i386/x86-64-sysenter-amd.d,
1774 testsuite/gas/i386/x86-64-sysenter-amd.l,
1775 testsuite/gas/i386/x86-64-sysenter-intel.d,
1776 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
1777 * testsuite/gas/i386/i386.exp: Run new tests.
1779 2020-01-08 Nick Clifton <nickc@redhat.com>
1782 * doc/as.texi (Align): Document the fact that all arguments can be
1785 (P2align): Likewise.
1787 2020-01-08 Nick Clifton <nickc@redhat.com>
1790 * config/obj-elf.c (obj_elf_section): Fail if the section name is
1791 already defined as a different symbol type.
1792 * testsuite/gas/elf/pr14891.s: New test source file.
1793 * testsuite/gas/elf/pr14891.d: New test driver.
1794 * testsuite/gas/elf/pr14891.s: New test expected error output.
1795 * testsuite/gas/elf/elf.exp: Run the new test.
1797 2020-01-08 Alan Modra <amodra@gmail.com>
1799 * config/tc-z8k.c (md_begin): Make idx unsigned.
1800 (get_specific): Likewise for this_index.
1802 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
1804 * onfig/tc-arc.c (parse_reloc_symbol): New function.
1805 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
1806 (md_operand): Set X_md to absent.
1807 (arc_parse_name): Check for X_md.
1809 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1812 * as.h (TC_STRING_ESCAPES): Provide a default definition.
1813 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
1815 * read.c (next_char_of_string): Likewise.
1816 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
1817 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
1819 2020-01-03 Nick Clifton <nickc@redhat.com>
1821 * po/sv.po: Updated Swedish translation.
1823 2020-01-03 Jan Beulich <jbeulich@suse.com>
1825 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
1826 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1828 2020-01-03 Jan Beulich <jbeulich@suse.com>
1830 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
1831 by-element usdot. Add 64-bit form tests for by-element sudot.
1832 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
1834 2020-01-03 Jan Beulich <jbeulich@suse.com>
1836 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
1837 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1839 2020-01-03 Jan Beulich <jbeulich@suse.com>
1841 * testsuite/gas/aarch64/f64mm.d,
1842 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
1844 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
1846 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
1847 support for assembler code generated by SDCC. Add new relocation
1848 types. Add z80-elf target support.
1849 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
1850 labels. Local labels starts from ".L".
1851 * NEWS: Mention the new support.
1852 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
1853 * testsuite/gas/all/fwdexp.s: Likewise.
1854 * testsuite/gas/all/cond.l: Likewise.
1855 * testsuite/gas/all/cond.s: Likewise.
1856 * testsuite/gas/all/fwdexp.d: Likewise.
1857 * testsuite/gas/all/fwdexp.s: Likewise.
1858 * testsuite/gas/elf/section2.e-mips: Likewise.
1859 * testsuite/gas/elf/section2.l: Likewise.
1860 * testsuite/gas/elf/section2.s: Likewise.
1861 * testsuite/gas/macros/app1.d: Likewise.
1862 * testsuite/gas/macros/app1.s: Likewise.
1863 * testsuite/gas/macros/app2.d: Likewise.
1864 * testsuite/gas/macros/app2.s: Likewise.
1865 * testsuite/gas/macros/app3.d: Likewise.
1866 * testsuite/gas/macros/app3.s: Likewise.
1867 * testsuite/gas/macros/app4.d: Likewise.
1868 * testsuite/gas/macros/app4.s: Likewise.
1869 * testsuite/gas/macros/app4b.s: Likewise.
1870 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
1871 * testsuite/gas/z80/z80.exp: Add new tests
1872 * testsuite/gas/z80/dollar.d: New file.
1873 * testsuite/gas/z80/dollar.s: New file.
1874 * testsuite/gas/z80/ez80_adl_all.d: New file.
1875 * testsuite/gas/z80/ez80_adl_all.s: New file.
1876 * testsuite/gas/z80/ez80_adl_suf.d: New file.
1877 * testsuite/gas/z80/ez80_isuf.s: New file.
1878 * testsuite/gas/z80/ez80_z80_all.d: New file.
1879 * testsuite/gas/z80/ez80_z80_all.s: New file.
1880 * testsuite/gas/z80/ez80_z80_suf.d: New file.
1881 * testsuite/gas/z80/r800_extra.d: New file.
1882 * testsuite/gas/z80/r800_extra.s: New file.
1883 * testsuite/gas/z80/r800_ii8.d: New file.
1884 * testsuite/gas/z80/r800_z80_doc.d: New file.
1885 * testsuite/gas/z80/z180.d: New file.
1886 * testsuite/gas/z80/z180.s: New file.
1887 * testsuite/gas/z80/z180_z80_doc.d: New file.
1888 * testsuite/gas/z80/z80_doc.d: New file.
1889 * testsuite/gas/z80/z80_doc.s: New file.
1890 * testsuite/gas/z80/z80_ii8.d: New file.
1891 * testsuite/gas/z80/z80_ii8.s: New file.
1892 * testsuite/gas/z80/z80_in_f_c.d: New file.
1893 * testsuite/gas/z80/z80_in_f_c.s: New file.
1894 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
1895 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
1896 * testsuite/gas/z80/z80_out_c_0.d: New file.
1897 * testsuite/gas/z80/z80_out_c_0.s: New file.
1898 * testsuite/gas/z80/z80_reloc.d: New file.
1899 * testsuite/gas/z80/z80_reloc.s: New file.
1900 * testsuite/gas/z80/z80_sli.d: New file.
1901 * testsuite/gas/z80/z80_sli.s: New file.
1903 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
1905 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
1908 2020-01-01 Alan Modra <amodra@gmail.com>
1910 Update year range in copyright notice of all files.
1912 For older changes see ChangeLog-2019
1914 Copyright (C) 2020 Free Software Foundation, Inc.
1916 Copying and distribution of this file, with or without modification,
1917 are permitted in any medium without royalty provided the copyright
1918 notice and this notice are preserved.
1924 version-control: never