1 2020-05-11 Alan Modra <amodra@gmail.com>
3 * testsuite/gas/ppc/vec_mul.s,
4 * testsuite/gas/ppc/vec_mul.d: New test.
5 * testsuite/gas/ppc/ppc.exp: Run it.
7 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
9 * testsuite/gas/ppc/byte_rev.d,
10 * testsuite/gas/ppc/byte_rev.s: New test.
11 * testsuite/gas/ppc/ppc.exp: Run it.
13 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
15 * testsuite/gas/ppc/power10.d: Add paste. tests.
16 * testsuite/gas/ppc/power10.s: Likewise.
18 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
20 * testsuite/gas/ppc/power10.s: New test.
21 * testsuite/gas/ppc/power10.d: Likewise.
22 * testsuite/gas/ppc/ppc.exp: Run it.
24 2020-05-11 Alan Modra <amodra@gmail.com>
26 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
28 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
29 place of -mfuture/-Mfuture.
30 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
31 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
33 2020-05-06 Nick Clifton <nickc@redhat.com>
35 * po/sv.po: Updated Swedish translation.
37 2020-05-06 Nick Clifton <nickc@redhat.com>
40 * doc/as.texi (Preprocessing): Replace cross reference to not
41 existant document with a URL to the equivalent page in the GCC
44 2020-05-05 Nick Clifton <nickc@redhat.com>
46 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
47 construction of a DWARF-5 directory name table.
48 * testsuite/gas/elf/pr25917.d: Update expected output.
50 2020-05-05 Gunther Nikl <gnikl@justmail.de>
52 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
53 (md_parse_option): Remove initialization of elf_flags.
55 2020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
58 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
59 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
60 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
62 2020-05-04 Nick Clifton <nickc@redhat.com>
65 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
66 table's existence before looking at its entries.
67 Also do not emit a default directory entry if there are no
70 * testsuite/gas/elf/pr25917.s: New test source file.
71 * testsuite/gas/elf/pr25917.d: New test driver.
72 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
74 2020-04-30 Alex Coplan <alex.coplan@arm.com>
76 * config/tc-aarch64.c (fix_insn): Implement for
77 AARCH64_OPND_UNDEFINED.
78 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
79 * testsuite/gas/aarch64/udf.s: New.
80 * testsuite/gas/aarch64/udf.d: New.
81 * testsuite/gas/aarch64/udf-invalid.s: New.
82 * testsuite/gas/aarch64/udf-invalid.l: New.
83 * testsuite/gas/aarch64/udf-invalid.d: New.
85 2020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
87 * config/tc-rx.c (elf_flags): Reset default value.
88 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
90 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
92 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
94 (microarch_earliest): New static variable.
95 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
96 simcall opcode has mandatory parameter.
97 (xg_init_global_config): Initialize microarch_earliest.
99 2020-04-29 Nick Clifton <nickc@redhat.com>
102 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
103 IMM0_8S and add support for IMM0_8U.
104 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
105 unsigned 8-bit immediate.
106 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
107 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
109 2020-04-27 Tamar Christina <tamar.christina@arm.com>
111 * NEWS: Add news entry for big-obj.
112 * config/tc-i386.c (i386_target_format): Support new format.
113 * doc/c-i386.texi: Add i386 support.
114 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
115 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
117 2020-04-27 Nick Clifton <nickc@redhat.com>
120 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
121 (assign_file_to_slot): New function. Fills in an entry in the
123 (allocate_filenum): Use new function.
124 (allocate_filename_to_slot): Use new function. If the specified
125 slot entry is already in use, but was chosen automatically then
126 reassign the automatic entry.
128 2020-04-26 Hongtao Liu <hongtao.liu@intel.com
130 * config/tc-i386.c (lfence_before_ret_shl): New member.
131 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
133 (insert_after_load): Issue warning for REP CMPS/SCAS.
134 (insert_before_before): Handle iret, Handle
135 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
136 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
137 -mlfence-before-ret=[none/not/or/shl/yes].
138 Enable -mlfence-before-ret=shl when
139 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
140 (md_show_usage): Ditto.
141 * doc/c-i386.texi: Ditto.
142 * testsuite/gas/i386/i386.exp: Add new testcases.
143 * testsuite/gas/i386/lfence-load-b.d: New.
144 * testsuite/gas/i386/lfence-load-b.e: New.
145 * testsuite/gas/i386/lfence-load.d: Modified.
146 * testsuite/gas/i386/lfence-load.e: New.
147 * testsuite/gas/i386/lfence-load.s: Modified.
148 * testsuite/gas/i386/lfence-ret-a.d: Modified.
149 * testsuite/gas/i386/lfence-ret-b.d: Modified.
150 * testsuite/gas/i386/lfence-ret-c.d: New.
151 * testsuite/gas/i386/lfence-ret-d.d: New.
152 * testsuite/gas/i386/lfence-ret.s: Modified.
153 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
154 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
155 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
156 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
157 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
158 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
159 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
160 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
161 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
162 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
164 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
167 * config/tc-xtensa.c (md_apply_fix): Replace
168 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
169 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
170 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
171 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
172 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
174 2020-04-22 Alan Modra <amodra@gmail.com>
176 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
177 symbol for ".symver .. remove".
178 * doc/as.texi (.symver): Update.
179 * testsuite/gas/symver/symver11.s: Make foo weak.
180 * testsuite/gas/symver/symver11.d: Expect an error.
181 * testsuite/gas/symver/symver7.d: Allow other random symbols.
183 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
185 * testsuite/gas/symver/symver11.s: Add ".balign 8".
187 2020-04-21 Andreas Schwab <schwab@linux-m68k.org>
190 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
191 * testsuite/gas/m68k/operands.d: Update.
192 * testsuite/gas/m68k/op68000.d: Update for new error messages.
194 2020-04-21 Tamar Christina <tamar.christina@arm.com>
197 * testsuite/gas/arm/pr24753.d: New test.
198 * testsuite/gas/arm/pr24753.s: New test.
200 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
204 * NEWS: Mention .symver extension.
205 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
207 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
208 add a version name. Add local, hidden and remove visibility
210 (elf_frob_symbol): Handle the list of version names. Update the
211 original symbol to local, hidden or remove it from the symbol
213 (elf_frob_file_before_adjust): Handle the list of version names.
214 * config/obj-elf.h (elf_visibility): New.
215 (elf_versioned_name_list): Likewise.
216 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
217 and visibility. Change versioned_name pointer to struct
218 elf_versioned_name_list.
219 * doc/as.texi: Update .symver directive.
220 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
221 error checking tests.
222 * testsuite/gas/symver/symver6.d: New file.
223 * testsuite/gas/symver/symver7.d: Likewise.
224 * testsuite/gas/symver/symver7.s: Likewise.
225 * testsuite/gas/symver/symver8.d: Likewise.
226 * testsuite/gas/symver/symver8.s: Likewise.
227 * testsuite/gas/symver/symver9.s: Likewise.
228 * testsuite/gas/symver/symver9a.d: Likewise.
229 * testsuite/gas/symver/symver9b.d: Likewise.
230 * testsuite/gas/symver/symver10.s: Likewise.
231 * testsuite/gas/symver/symver10a.d: Likewise.
232 * testsuite/gas/symver/symver10b.d: Likewise.
233 * testsuite/gas/symver/symver11.d: Likewise.
234 * testsuite/gas/symver/symver11.s: Likewise.
235 * testsuite/gas/symver/symver12.d: Likewise.
236 * testsuite/gas/symver/symver12.s: Likewise.
237 * testsuite/gas/symver/symver13.d: Likewise.
238 * testsuite/gas/symver/symver13.s: Likewise.
239 * testsuite/gas/symver/symver14.d: Likewise.
240 * testsuite/gas/symver/symver14.l: Likewise.
241 * testsuite/gas/symver/symver15.d: Likewise.
242 * testsuite/gas/symver/symver15.l: Likewise.
243 * testsuite/gas/symver/symver6.l: Removed.
244 * testsuite/gas/symver/symver6.s: Updated.
246 2020-04-20 Sudakshina Das <sudi.das@arm.com>
248 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
250 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
251 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
252 * testsuite/gas/aarch64/system.d: Update.
254 2020-04-20 Sudakshina Das <sudi.das@arm.com>
256 * testsuite/gas/aarch64/bti.d: Update -march option.
257 * testsuite/gas/aarch64/illegal-bti.d: Remove.
258 * testsuite/gas/aarch64/illegal-bti.l: Remove.
259 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
260 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
262 2020-04-17 Alan Modra <amodra@gmail.com>
264 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
266 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
267 Nick Clifton <nickc@redhat.com>
270 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
272 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
274 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
275 targets running this test.
277 2020-02-16 David Faust <david.faust@oracle.com>
279 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
280 * testsuite/gas/bpf/jump32.s: New file.
281 * testsuite/gas/bpf/jump32.d: Likewise.
283 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
285 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
288 2020-04-08 Gunther Nikl <gnikl@justmail.de>
290 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
291 (md_pcrel_from): Remove prototytpe.
292 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
294 (md_pcrel_from_section): Remove duplicate prototype.
295 * tc.h (md_pcrel_from_section): Add prototype.
296 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
297 * config/tc-arc.h (md_pcrel_from_section): Likewise.
298 * config/tc-arm.h (md_pcrel_from_section): Likewise.
299 * config/tc-avr.h (md_pcrel_from_section): Likewise.
300 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
301 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
302 * config/tc-csky.h (md_pcrel_from_section): Likewise.
303 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
304 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
305 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
306 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
307 * config/tc-frv.h (md_pcrel_from_section): Likewise.
308 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
309 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
310 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
311 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
312 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
313 * config/tc-mep.h (md_pcrel_from_section): Likewise.
314 * config/tc-metag.h (md_pcrel_from_section): Likewise.
315 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
316 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
317 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
318 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
319 * config/tc-mt.h (md_pcrel_from_section): Likewise.
320 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
321 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
322 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
323 * config/tc-rx.h (md_pcrel_from_section): Likewise.
324 * config/tc-s390.h (md_pcrel_from_section): Likewise.
325 * config/tc-sh.h (md_pcrel_from_section): Likewise.
326 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
327 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
328 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
329 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
330 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
331 md_apply_fix3): Delete prototypes.
333 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
335 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
338 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
340 * doc/c-z80.texi: Fix @xref warnings.
342 2020-04-07 Lili Cui <lili.cui@intel.com>
344 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
345 (cpu_noarch): Likewise.
346 * doc/c-i386.texi: Document TSXLDTRK.
347 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
348 * testsuite/gas/i386/tsxldtrk.d: Likewise.
349 * testsuite/gas/i386/tsxldtrk.s: Likewise.
350 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
352 2020-04-02 Lili Cui <lili.cui@intel.com>
354 * config/tc-i386.c (cpu_arch): Add .serialize.
355 (cpu_noarch): Likewise.
356 * doc/c-i386.texi: Document serialize.
357 * testsuite/gas/i386/i386.exp: Run serialize tests
358 * testsuite/gas/i386/serialize.d: Likewise.
359 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
360 * testsuite/gas/i386/serialize.s: Likewise.
362 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
364 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
365 * testsuite/gas/elf/section12b.d: Likewise.
366 * testsuite/gas/elf/section16a.d: Likewise.
367 * testsuite/gas/elf/section16b.d: Likewise.
369 2020-04-02 Gunther Nikl <gnikl@justmail.de>
371 * config/tc-m68k.c (m68k_ip): Fix range check for index register
372 with a suppressed address register.
374 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
377 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
378 * testsuite/gas/i386/localpic.s: Add a test for relocation
379 against local absolute symbol.
380 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
381 * testsuite/gas/i386/localpic.d: Updated.
382 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
383 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
385 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
388 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
389 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
390 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
391 testsuite/gas/i386/x86-64-jump.d.
392 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
393 Incorporate changes to
394 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
395 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
396 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
397 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
398 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
400 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
404 * dwarf2dbg.c: Do not include "bignum.h".
406 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
408 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
409 * testsuite/gas/riscv/alias-csr.s: Likewise.
410 * testsuite/gas/riscv/no-aliases-csr.d: Move this
411 to priv-reg-pseudo-noalias.
412 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
413 * testsuite/gas/riscv/bad-csr.l: Likewise.
414 * testsuite/gas/riscv/bad-csr.s: Likewise.
415 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
416 * testsuite/gas/riscv/satp.s: Likewise.
417 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
418 csr instruction, including alias-csr testcase.
419 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
420 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
421 pseudo instruction with objdump -Mno-aliases.
422 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
423 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
424 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
425 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
426 * testsuite/gas/riscv/priv-reg.s: Likewise.
427 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
428 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
429 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
431 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
433 * config/obj-coff.c (obj_coff_section): Set the bss flag on
434 sections with the "b" attribute.
436 2020-03-22 Alan Modra <amodra@gmail.com>
438 * testsuite/gas/s12z/truncated.d: Update expected output.
440 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
443 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
444 * doc/c-z80.texi: Update documentation.
446 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
451 Fix disassembling ED+A4/AC/B4/BC opcodes.
452 Fix assembling lines containing colonless label and instruction
453 with first operand inside parentheses.
454 Fix registration of unsupported by target CPU registers.
455 * config/tc-z80.c: See above.
456 * config/tc-z80.h: See above.
457 * testsuite/gas/z80/colonless.d: Update test.
458 * testsuite/gas/z80/colonless.s: Likewise.
459 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
460 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
461 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
462 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
463 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
464 * testsuite/gas/z80/unsup_regs.s: Likewise.
465 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
466 * testsuite/gas/z80/z80.exp: Likewise.
467 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
468 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
469 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
471 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
474 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
475 (parse_operands): Handle new operand codes.
476 (do_neon_dyadic_long): Make shape check accept the scalar variants.
477 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
478 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
479 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
480 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
481 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
482 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
483 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
485 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
487 * NEWS: Mention x86 assembler options for CVE-2020-0551.
489 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
491 * testsuite/gas/i386/i386.exp: Run new tests.
492 * testsuite/gas/i386/lfence-byte.d: New file.
493 * testsuite/gas/i386/lfence-byte.e: Likewise.
494 * testsuite/gas/i386/lfence-byte.s: Likewise.
495 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
496 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
497 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
498 * testsuite/gas/i386/lfence-indbr.e: Likewise.
499 * testsuite/gas/i386/lfence-indbr.s: Likewise.
500 * testsuite/gas/i386/lfence-load.d: Likewise.
501 * testsuite/gas/i386/lfence-load.s: Likewise.
502 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
503 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
504 * testsuite/gas/i386/lfence-ret.s: Likewise.
505 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
506 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
507 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
508 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
509 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
510 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
511 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
512 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
513 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
514 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
515 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
516 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
518 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
520 * config/tc-i386.c (lfence_after_load): New.
521 (lfence_before_indirect_branch_kind): New.
522 (lfence_before_indirect_branch): New.
523 (lfence_before_ret_kind): New.
524 (lfence_before_ret): New.
527 (insert_lfence_after): New.
528 (insert_lfence_before): New.
529 (md_assemble): Call insert_lfence_before and insert_lfence_after.
531 (OPTION_MLFENCE_AFTER_LOAD): New.
532 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
533 (OPTION_MLFENCE_BEFORE_RET): New.
534 (md_longopts): Add -mlfence-after-load=,
535 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
536 (md_parse_option): Handle -mlfence-after-load=,
537 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
538 (md_show_usage): Display -mlfence-after-load=,
539 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
540 (i386_cons_align): New.
541 * config/tc-i386.h (i386_cons_align): New.
542 (md_cons_align): New.
543 * doc/c-i386.texi: Document -mlfence-after-load=,
544 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
546 2020-03-11 Nick Clifton <nickc@redhat.com>
550 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
551 (DWARF2_FILE_SIZE_NAME): Default to -1.
552 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
554 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
555 (NUM_MD5_BYTES): Define.
556 (struct file entry): Add md5 field.
557 (get_filenum): Delete and replace with...
558 (get_basename): New function.
559 (get_directory_table_entry): New function.
560 (allocate_filenum): New function.
561 (allocate_filename_to_slot): New function.
562 (dwarf2_where): Use new functions.
563 (dwarf2_directive_filename): Add support for extended .file
565 (dwarf2_directive_loc): Allow the use of file number zero with
567 (out_file_list): Rename to...
568 (out_dir_and_file_list): Add DWARF 5 support.
569 (out_debug_line): Emit extra values into the section header for
571 (out_debug_str): Allow for file 0 to be used with DWARF 5.
572 * doc/as.texi (.file): Update the description of this pseudo-op.
573 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
574 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
575 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
576 * NEWS: Mention the new feature.
578 2020-03-10 Alan Modra <amodra@gmail.com>
580 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
581 to avoid signed overflow.
582 * config/tc-mcore.c (md_assemble): Likewise.
583 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
584 * config/tc-nds32.c (SET_ADDEND): Likewise.
585 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
587 2020-03-09 Jan Beulich <jbeulich@suse.com>
589 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
590 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
591 testsuite/gas/i386/avx-intel.d: Adjust expectations.
593 2020-03-07 Alan Modra <amodra@gmail.com>
595 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
598 2020-03-06 Nick Clifton <nickc@redhat.com>
601 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
602 0 if the dwarf_level is 5 or more. Complain if a filename follows
604 * testsuite/gas/elf/dwarf-5-file0.s: New test.
605 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
606 * testsuite/gas/elf/elf.exp: Run the new test.
609 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
610 * doc/as.texi: Fix another typo.
612 2020-03-06 Nick Clifton <nickc@redhat.com>
615 * as.c (dwarf_level): Define.
616 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
617 (parse_args): Add support for the new options.
618 as.h (dwarf_level): Prototype.
619 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
621 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
622 (DWARF2_LINE_VERSION): Remove definition.
623 * doc/as.texi: Document the new options.
625 2020-03-06 Nick Clifton <nickc@redhat.com>
628 * as.c (main): Allow matching input and outputs when they are
631 2020-03-06 Jan Beulich <jbeulich@suse.com>
633 * config/tc-i386.c (match_mem_size): Generalize broadcast special
635 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
636 one of byte/word/dword/qword is set alongside a SIMD register in
637 a template's operand.
639 2020-03-06 Jan Beulich <jbeulich@suse.com>
641 * config/tc-i386.c (match_template): Extend code in logic
642 rejecting certain suffixes in certain modes to also cover mask
643 register use and VecSIB. Drop special casing of broadcast. Skip
644 immediates in the check.
646 2020-03-06 Jan Beulich <jbeulich@suse.com>
648 * config/tc-i386.c (match_template): Fold duplicate code in
649 logic rejecting certain suffixes in certain modes. Drop
652 2020-03-06 Jan Beulich <jbeulich@suse.com>
654 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
655 alongside !norex64 ones.
656 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
657 with both 32- and 64-bit GPR operands.
658 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
659 32- and 64-bit GPR operands.
660 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
661 testsuite/gas/i386/x86-64-avx512bw.d,
662 testsuite/gas/i386/x86-64-avx512f-intel.d,
663 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
665 2020-03-06 Jan Beulich <jbeulich@suse.com>
667 * config/tc-i386.c (md_assemble): Drop use of rex64.
668 (process_suffix): For REX.W for 64-bit CRC32.
670 2020-03-06 Jan Beulich <jbeulich@suse.com>
672 * config/tc-i386.c (i386_addressing_mode): For 32-bit
673 addressing for MPX insns without base/index.
674 * testsuite/gas/i386/mpx-16bit.s,
675 * testsuite/gas/i386/mpx-16bit.d: New.
676 * testsuite/gas/i386/i386.exp: Run new test.
678 2020-03-06 Jan Beulich <jbeulich@suse.com>
680 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
681 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
682 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
683 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
684 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
685 as well as a BSWAP one.
686 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
687 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
688 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
689 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
690 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
691 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
692 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
693 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
694 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
695 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
696 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
697 testsuite/gas/i386/vmx.d: Adjust expectations.
699 2020-03-06 Jan Beulich <jbeulich@suse.com>
701 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
702 from having their operands swapped.
703 * testsuite/gas/i386/waitpkg.s,
704 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
705 3-operand cases as well as testing of 16-bit code generation.
706 * testsuite/gas/i386/waitpkg.d,
707 testsuite/gas/i386/waitpkg-intel.d,
708 testsuite/gas/i386/x86-64-waitpkg.d,
709 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
711 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
713 * config/tc-riscv.c (percent_op_utype): Support the modifier
715 * doc/c-riscv.texi: Add documentation.
716 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
717 modifier %got_pcrel_hi.
718 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
719 * testsuite/gas/riscv/relax-reloc.d: Likewise.
720 * testsuite/gas/riscv/relax-reloc.s: Likewise.
722 * doc/c-riscv.texi (relocation modifiers): Add documentation.
723 (RISC-V-Formats): Update the section name from "Instruction Formats"
724 to "RISC-V Instruction Formats".
726 2020-03-04 Alexandre Oliva <oliva@adacore.com>
728 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
729 detected in a section which does not have at least 4 byte
731 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
732 * testsuite/gas/arm/ldr-t.s: Likewise.
733 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
734 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
735 disassembly, ignoring any NOPs that may have been inserted because
736 of section alignment.
737 * testsuite/gas/arm/ldr-t.d: Likewise.
739 2020-03-04 Jan Beulich <jbeulich@suse.com>
741 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
742 * doc/c-i386.texi: Mention sev_es.
743 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
744 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
746 * testsuite/gas/i386/arch-13-znver1.d,
747 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
749 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
751 * config/tc-i386.c (match_template): Replace ignoresize and
752 defaultsize with mnemonicsize.
753 (process_suffix): Likewise.
755 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
758 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
759 instruction LD IY,(HL).
760 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
761 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
762 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
763 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
765 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
768 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
769 x86-64-default-suffix-avx.
770 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
771 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
772 * testsuite/gas/i386/noreg64.d: Updated.
773 * testsuite/gas/i386/noreg64.l: Likewise.
774 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
775 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
776 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
778 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
781 * config/tc-z80.c (contains_register): Prevent an illegal memory
782 access when checking an expression for a register name.
784 2020-03-03 Alan Modra <amodra@gmail.com>
786 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
789 2020-03-02 Alan Modra <amodra@gmail.com>
791 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
792 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
794 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
795 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
796 (s3_s_score_lcomm): Likewise.
797 * config/tc-score7.c: Similarly.
798 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
800 2020-02-28 YunQiang Su <syq@debian.org>
803 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
804 to handle multi-labels.
805 (has_label_name): New.
807 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
809 * config/tc-arm.c (enum pred_instruction_type): Remove
810 NEUTRAL_IT_NO_VPT_INSN predication type.
811 (cxn_handle_predication): Modify to require condition suffixes.
812 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
813 * testsuite/gas/arm/cde-scalar.s: Update test.
814 * testsuite/gas/arm/cde-warnings.l: Update test.
815 * testsuite/gas/arm/cde-warnings.s: Update test.
817 2020-02-26 Alan Modra <amodra@gmail.com>
819 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
820 N_() on empty string.
822 2020-02-26 Alan Modra <amodra@gmail.com>
824 * read.c (read_a_source_file): Call strncpy with length one
825 less than size of original_case_string.
827 2020-02-26 Alan Modra <amodra@gmail.com>
829 * config/obj-elf.c: Indent labels correctly.
830 * config/obj-macho.c: Likewise.
831 * config/tc-aarch64.c: Likewise.
832 * config/tc-alpha.c: Likewise.
833 * config/tc-arm.c: Likewise.
834 * config/tc-cr16.c: Likewise.
835 * config/tc-crx.c: Likewise.
836 * config/tc-frv.c: Likewise.
837 * config/tc-i386-intel.c: Likewise.
838 * config/tc-i386.c: Likewise.
839 * config/tc-ia64.c: Likewise.
840 * config/tc-mn10200.c: Likewise.
841 * config/tc-mn10300.c: Likewise.
842 * config/tc-nds32.c: Likewise.
843 * config/tc-riscv.c: Likewise.
844 * config/tc-s12z.c: Likewise.
845 * config/tc-xtensa.c: Likewise.
846 * config/tc-z80.c: Likewise.
848 * symbols.c: Likewise.
851 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
853 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
854 we are assembling instruction with CSR. Call riscv_csr_read_only_check
855 after parsing all arguments.
856 (enum csr_insn_type): New enum is used to classify the CSR instruction.
857 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
858 are used to check if we write a read-only CSR by the CSR instruction.
859 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
860 all CSR for the read-only CSR checking.
861 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
862 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
863 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
864 all CSR instructions for the read-only CSR checking.
865 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
866 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
868 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
869 (riscv_opts): Initialize it.
870 (reg_lookup_internal): Check the `riscv_opts.csr_check`
871 before doing the CSR checking.
872 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
873 (md_longopts): Add mcsr-check and mno-csr-check.
874 (md_parse_option): Handle new enum option values.
875 (s_riscv_option): Handle new long options.
876 * doc/c-riscv.texi: Add description for the new .option and assembler
878 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
880 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
882 * config/tc-riscv.c (csr_extra_hash): New.
883 (enum riscv_csr_class): New enum. Used to decide
884 whether or not this CSR is legal in the current ISA string.
885 (struct riscv_csr_extra): New structure to hold all extra information
887 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
888 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
889 Call hash_reg_name to insert CSR address into reg_names_hash.
890 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
891 Decide whether the CSR is valid according to the csr_extra_hash.
892 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
893 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
894 not a boolean. This is same as riscv_init_csr_hash, so keep the
896 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
897 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
898 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
899 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
900 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
901 f-ext CSR are not allowed.
902 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
903 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
904 source file is `priv-reg.s`, and the ISA is rv64if, so the
905 rv32-only CSR are not allowed.
906 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
908 2020-02-21 Alan Modra <amodra@gmail.com>
910 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
911 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
913 2020-02-21 Alan Modra <amodra@gmail.com>
916 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
917 on section size adjustment, instead perform another write if
918 exec header size is larger than section size.
920 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
922 * doc/c-riscv.texi: Add the doc entries for -march-attr/
923 -mno-arch-attr command line options.
925 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
927 * testsuite/gas/riscv/c-add-addi.d: New testcase.
928 * testsuite/gas/riscv/c-add-addi.s: Likewise.
930 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
933 * config/tc-z80.c (md_parse_option): Do not use an underscore
934 prefix for local labels in SDCC compatability mode.
935 (z80_start_line_hook): Remove SDCC dollar label support.
936 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
937 * testsuite/gas/z80/sdcc.s: Likewise.
939 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
942 * config/tc-z80.c: Add -march option.
943 * doc/as.texi: Update Z80 documentation.
944 * doc/c-z80.texi: Likewise.
945 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
946 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
947 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
948 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
949 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
950 * testsuite/gas/z80/gbz80_all.d: Likewise.
951 * testsuite/gas/z80/r800_extra.d: Likewise.
952 * testsuite/gas/z80/r800_ii8.d: Likewise.
953 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
954 * testsuite/gas/z80/sdcc.d: Likewise.
955 * testsuite/gas/z80/z180.d: Likewise.
956 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
957 * testsuite/gas/z80/z80_doc.d: Likewise.
958 * testsuite/gas/z80/z80_ii8.d: Likewise.
959 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
960 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
961 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
962 * testsuite/gas/z80/z80_sli.d: Likewise.
963 * testsuite/gas/z80/z80n_all.d: Likewise.
964 * testsuite/gas/z80/z80n_reloc.d: Likewise.
966 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
968 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
969 with GNU_PROPERTY_X86_FEATURE_2_MMX.
970 * testsuite/gas/i386/i386.exp: Run property-3 and
972 * testsuite/gas/i386/property-3.d: New file.
973 * testsuite/gas/i386/property-3.s: Likewise.
974 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
976 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
978 * config/tc-i386.c (cpu_arch): Add .popcnt.
979 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
980 Add a tab before @samp{.sse4a}.
982 2020-02-17 Jan Beulich <jbeulich@suse.com>
984 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
985 for AddrPrefixOpReg templates. Combine the two pieces of
986 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
989 2020-02-17 Jan Beulich <jbeulich@suse.com>
992 * config/tc-i386.c (md_assemble): Also suppress operand
993 swapping for MONITOR{,X} and MWAIT{,X}.
994 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
995 Add Intel syntax monitor/mwait tests.
996 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
998 *testsuite/gas/i386/sse3-intel.d,
999 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1000 * testsuite/gas/i386/i386.exp: Run new tests.
1002 2020-02-17 Jan Beulich <jbeulich@suse.com>
1005 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1006 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1008 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1010 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1011 * testsuite/gas/i386/avx512dq-inval.l,
1012 testsuite/gas/i386/inval-avx.l,
1013 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1014 * testsuite/gas/i386/avx512vl-ambig.s,
1015 testsuite/gas/i386/avx512vl-ambig.l: New.
1016 * testsuite/gas/i386/i386.exp: Run new test.
1018 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1020 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1022 * doc/c-i386.texi: Document sse4a and nosse4a.
1024 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1026 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1029 2020-02-14 Jan Beulich <jbeulich@suse.com>
1032 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1034 (process_suffix): ... here. Consider just the first operand
1036 (check_long_reg): Drop opcode 0x63 special case again.
1037 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1038 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1039 Move ambiguous operand size tests ...
1040 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1041 testsuite/gas/i386/noreg64.s: ... here.
1042 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1043 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1044 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1045 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1046 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1047 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1048 testsuite/gas/i386/x86-64-movsxd.d,
1049 testsuite/gas/i386/x86-64-movsxd-intel.d,
1050 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1051 Adjust expectations.
1052 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1053 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1054 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1055 * testsuite/gas/i386/i386.exp: Run new tests.
1057 2020-02-14 Jan Beulich <jbeulich@suse.com>
1059 * config/tc-i386.c (process_operands): Also skip segment
1060 override prefix emission if it matches an already present one.
1061 * testsuite/gas/i386/prefix32.s: Add double segment override
1063 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1065 2020-02-14 Jan Beulich <jbeulich@suse.com>
1067 * config/tc-i386.c (process_operands): Drop ineffectual segment
1068 overrides when optimizing.
1069 * testsuite/gas/i386/lea-optimize.d: New.
1070 * testsuite/gas/i386/i386.exp: Run new test.
1072 2020-02-14 Jan Beulich <jbeulich@suse.com>
1074 * config/tc-i386.c (process_operands): Also check insn prefix
1075 for ineffectual segment override warning. Don't cover possible
1076 VEX/EVEX encoded insns there.
1077 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1078 testsuite/gas/i386/lea.e: New.
1079 * testsuite/gas/i386/i386.exp: Run new test.
1081 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1084 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1087 2020-02-13 Fangrui Song <maskray@google.com>
1088 H.J. Lu <hongjiu.lu@intel.com>
1091 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1092 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1093 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1094 * testsuite/gas/i386/relax-5.d: New file.
1095 * testsuite/gas/i386/relax-5.s: Likewise.
1096 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1097 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1099 2020-02-13 Jan Beulich <jbeulich@suse.com>
1101 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1104 2020-02-12 Jan Beulich <jbeulich@suse.com>
1106 * config/tc-i386.c (avx512): New (at file scope), moved from
1107 (check_VecOperands): ... here.
1108 (process_suffix): Add [XYZ]MMword operand size handling.
1109 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1110 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1112 * testsuite/gas/i386/avx512dq-inval.l,
1113 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1115 2020-02-12 Jan Beulich <jbeulich@suse.com>
1118 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1120 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1121 CALL/JMP in O_tbyte_ptr case.
1122 * doc/c-i386.texi: Mention far call and full pointer load ISA
1124 * testsuite/gas/i386/x86-64-branch-3.s,
1125 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1126 * testsuite/gas/i386/x86-64-branch-3.d,
1127 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1128 * testsuite/gas/i386/x86-64-branch-5.l,
1129 testsuite/gas/i386/x86-64-branch-5.s: New.
1130 * testsuite/gas/i386/i386.exp: Run new test.
1132 2020-02-12 Jan Beulich <jbeulich@suse.com>
1135 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1136 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1137 64-bit-only warning.
1138 (check_word_reg): Consistently error on mismatching register
1140 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1141 for movw. Replace suffix / GPR for orb.
1142 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1143 byte GPRs as well as ones for inb/outb with a word accumulator.
1144 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1145 testsuite/gas/i386/inval.l: Adjust expectations.
1147 2020-02-12 Jan Beulich <jbeulich@suse.com>
1149 * config/tc-i386.c (operand_type_register_match): Also fall
1150 through initial two if()-s when the template allows for a GPR
1151 operand. Adjust comment.
1153 2020-02-11 Jan Beulich <jbeulich@suse.com>
1155 (struct _i386_insn): New field "short_form".
1156 (optimize_encoding): Drop setting of shortform field.
1157 (process_suffix): Set i.short_form. Replace shortform use.
1158 (process_operands): Replace shortform use.
1160 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1162 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1163 loop initial declaration.
1165 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1167 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1168 instructions that can have 5 arguments.
1169 (enum operand_parse_code): Add new operands.
1170 (parse_operands): Account for new operands.
1172 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1173 (neon_select_shape): Account for P suffix.
1174 (LOW1): Move macro to global position.
1175 (HI4): Move macro to global position.
1176 (vcx_assign_vec_d): New.
1177 (vcx_assign_vec_m): New.
1178 (vcx_assign_vec_n): New.
1179 (enum vcx_reg_type): New.
1180 (vcx_get_reg_type): New.
1181 (vcx_size_pos): New.
1183 (vcx_handle_shape): New.
1184 (vcx_ensure_register_in_range): New.
1185 (vcx_handle_register_arguments): New.
1186 (vcx_handle_insn_block): New.
1187 (vcx_handle_common_checks): New.
1191 * testsuite/gas/arm/cde-missing-fp.d: New test.
1192 * testsuite/gas/arm/cde-missing-fp.l: New test.
1193 * testsuite/gas/arm/cde-missing-mve.d: New test.
1194 * testsuite/gas/arm/cde-missing-mve.l: New test.
1195 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1196 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1197 * testsuite/gas/arm/cde-mve.s: New test.
1198 * testsuite/gas/arm/cde-warnings.l:
1199 * testsuite/gas/arm/cde-warnings.s:
1200 * testsuite/gas/arm/cde.d:
1201 * testsuite/gas/arm/cde.s:
1203 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1204 Matthew Malcomson <matthew.malcomson@arm.com>
1206 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1207 CDE coprocessor that can be enabled.
1208 (enum pred_instruction_type): New pred type.
1209 (BAD_NO_VPT): New error message.
1210 (BAD_CDE): New error message.
1211 (BAD_CDE_COPROC): New error message.
1212 (enum operand_parse_code): Add new immediate operands.
1213 (parse_operands): Account for new immediate operands.
1214 (check_cde_operand): New.
1215 (cde_coproc_enabled): New.
1216 (cde_coproc_pos): New.
1217 (cde_handle_coproc): New.
1218 (cxn_handle_predication): New.
1219 (do_custom_instruction_1): New.
1220 (do_custom_instruction_2): New.
1221 (do_custom_instruction_3): New.
1234 (handle_pred_state): Define new IT block behaviour.
1235 (insns): Add newn CX*{,d}{,a} instructions.
1236 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1237 Define new cdecp extension strings.
1238 * doc/c-arm.texi: Document new cdecp extension arguments.
1239 * testsuite/gas/arm/cde-scalar.d: New test.
1240 * testsuite/gas/arm/cde-scalar.s: New test.
1241 * testsuite/gas/arm/cde-warnings.d: New test.
1242 * testsuite/gas/arm/cde-warnings.l: New test.
1243 * testsuite/gas/arm/cde-warnings.s: New test.
1244 * testsuite/gas/arm/cde.d: New test.
1245 * testsuite/gas/arm/cde.s: New test.
1247 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1250 * config/tc-i386.c (intel64): Renamed to ...
1252 (match_template): Accept Intel64 only instruction by default.
1253 (i386_displacement): Updated.
1254 (md_parse_option): Updated.
1255 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1256 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1257 -mamd64 to x86-64-sysenter-amd.
1258 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1260 2020-02-10 Alan Modra <amodra@gmail.com>
1262 * config/obj-elf.c (obj_elf_change_section): Error for section
1263 type, attr or entsize changes in assembly.
1264 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1265 * testsuite/gas/elf/section5.l: Update.
1267 2020-02-10 Alan Modra <amodra@gmail.com>
1269 * output-file.c (output_file_close): Do a normal close when
1270 flag_always_generate_output.
1271 * write.c (write_object_file): Don't stop output when
1272 flag_always_generate_output.
1274 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1277 * config/tc-z80.c: Add -gbz80 command line option to generate code
1278 for the GameBoy Z80. Add support for generating DWARF.
1279 * config/tc-z80.h: Add support for DWARF debug information
1281 * doc/c-z80.texi: Document new command line option.
1282 * testsuite/gas/z80/gbz80_all.d: New file.
1283 * testsuite/gas/z80/gbz80_all.s: New file.
1284 * testsuite/gas/z80/z80.exp: Run the new tests.
1285 * testsuite/gas/z80/z80n_all.d: New file.
1286 * testsuite/gas/z80/z80n_all.s: New file.
1287 * testsuite/gas/z80/z80n_reloc.d: New file.
1289 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1292 * config/obj-elf.c (get_section): Also check
1293 linked_to_symbol_name.
1294 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1295 (obj_elf_parse_section_letters): Handle the 'o' flag.
1296 (build_group_lists): Renamed to ...
1297 (build_additional_section_info): This. Set elf_linked_to_section
1298 from map_head.linked_to_symbol_name.
1299 (elf_adjust_symtab): Updated.
1300 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1301 * doc/as.texi: Document the 'o' flag.
1302 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1303 * testsuite/gas/elf/section18.d: New file.
1304 * testsuite/gas/elf/section18.s: Likewise.
1305 * testsuite/gas/elf/section19.d: Likewise.
1306 * testsuite/gas/elf/section19.s: Likewise.
1307 * testsuite/gas/elf/section20.d: Likewise.
1308 * testsuite/gas/elf/section20.s: Likewise.
1309 * testsuite/gas/elf/section21.d: Likewise.
1310 * testsuite/gas/elf/section21.l: Likewise.
1311 * testsuite/gas/elf/section21.s: Likewise.
1313 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1315 * NEWS: Mention x86 assembler options to align branches for
1318 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1320 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1321 only for ELF targets.
1322 * testsuite/gas/i386/unique.d: Don't xfail.
1323 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1325 2020-02-06 Alan Modra <amodra@gmail.com>
1327 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1328 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1330 2020-02-06 Alan Modra <amodra@gmail.com>
1332 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1333 xfail, and rename test.
1334 * testsuite/gas/elf/section12b.d: Likewise.
1335 * testsuite/gas/elf/section16a.d: Likewise.
1336 * testsuite/gas/elf/section16b.d: Likewise.
1338 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1341 * config/obj-elf.c (section_match): Removed.
1342 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1344 (obj_elf_change_section): Replace info and group_name arguments
1345 with match_p. Also update the section ID and flags from match_p.
1346 (obj_elf_section): Handle "unique,N". Update call to
1347 obj_elf_change_section.
1348 * config/obj-elf.h (elf_section_match): New.
1349 (obj_elf_change_section): Updated.
1350 * config/tc-arm.c (start_unwind_section): Update call to
1351 obj_elf_change_section.
1352 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1353 * config/tc-microblaze.c (microblaze_s_data): Likewise.
1354 (microblaze_s_sdata): Likewise.
1355 (microblaze_s_rdata): Likewise.
1356 (microblaze_s_bss): Likewise.
1357 * config/tc-mips.c (s_change_section): Likewise.
1358 * config/tc-msp430.c (msp430_profiler): Likewise.
1359 * config/tc-rx.c (parse_rx_section): Likewise.
1360 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1361 * doc/as.texi: Document "unique,N" in .section directive.
1362 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1363 * testsuite/gas/elf/section15.d: New file.
1364 * testsuite/gas/elf/section15.s: Likewise.
1365 * testsuite/gas/elf/section16.s: Likewise.
1366 * testsuite/gas/elf/section16a.d: Likewise.
1367 * testsuite/gas/elf/section16b.d: Likewise.
1368 * testsuite/gas/elf/section17.d: Likewise.
1369 * testsuite/gas/elf/section17.l: Likewise.
1370 * testsuite/gas/elf/section17.s: Likewise.
1371 * testsuite/gas/i386/unique.d: Likewise.
1372 * testsuite/gas/i386/unique.s: Likewise.
1373 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1374 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1376 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1378 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1380 2020-02-01 Anthony Green <green@moxielogic.com>
1382 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1384 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1386 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1389 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
1392 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1393 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1395 * testsuite/gas/arm/mve_dsp.d: New test.
1397 2020-01-31 Nick Clifton <nickc@redhat.com>
1399 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1400 rather than BFD_RELOC_NONE.
1402 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1404 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1405 to support VLDMIA instruction for MVE.
1406 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1407 instruction for MVE.
1408 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1409 instruction for MVE.
1410 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1411 instruction for MVE.
1412 * testsuite/gas/arm/mve-ldst.d: New test.
1413 * testsuite/gas/arm/mve-ldst.s: Likewise.
1415 2020-01-31 Nick Clifton <nickc@redhat.com>
1417 * po/fr.po: Updated French translation.
1418 * po/ru.po: Updated Russian translation.
1420 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
1422 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1424 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1425 * testsuite/gas/aarch64/sve-movprfx_28.d,
1426 * testsuite/gas/aarch64/sve-movprfx_28.l,
1427 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1429 2020-01-30 Jan Beulich <jbeulich@suse.com>
1431 * config/tc-i386.c (output_disp): Tighten base_opcode check.
1432 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
1433 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
1434 Adjust expectations.
1436 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
1438 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
1439 * testsuite/gas/bpf/alu-be.d: Likewise.
1440 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
1441 * testsuite/gas/bpf/alu32-be.d: Likewise.
1443 2020-01-30 Jan Beulich <jbeulich@suse.com>
1445 * testsuite/gas/i386/x86-64-branch-2.s,
1446 testsuite/gas/i386/x86-64-branch-4.s,
1447 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1448 * testsuite/gas/i386/ilp32/x86-64-branch.d,
1449 testsuite/gas/i386/x86-64-branch-2.d,
1450 testsuite/gas/i386/x86-64-branch-4.l,
1451 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
1453 2020-01-30 Jan Beulich <jbeulich@suse.com>
1455 * config/tc-i386.c (process_suffix): .
1456 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
1457 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
1459 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
1461 testsuite/gas/i386/x86_64.s: Add RETF cases.
1462 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1463 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
1464 testsuite/gas/i386/x86-64-opcode.d,
1465 testsuite/gas/i386/x86-64-suffix-intel.d,
1466 testsuite/gas/i386/x86-64-suffix.d,
1467 testsuite/gas/i386/x86_64-intel.d
1468 testsuite/gas/i386/x86_64.d: Adjust expectations.
1469 * testsuite/gas/i386/x86-64-suffix.e,
1470 testsuite/gas/i386/x86_64.e: New.
1472 2020-01-30 Jan Beulich <jbeulich@suse.com>
1474 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
1477 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
1480 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
1482 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
1483 differences. Document movslq and movsxd.
1484 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
1485 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
1486 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
1487 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
1488 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
1489 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
1490 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
1491 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
1492 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
1493 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
1494 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
1496 2020-01-27 Alan Modra <amodra@gmail.com>
1498 * testsuite/gas/all/gas.exp: Replace case statements with switch
1500 * testsuite/gas/elf/elf.exp: Likewise.
1501 * testsuite/gas/macros/macros.exp: Likewise.
1502 * testsuite/lib/gas-defs.exp: Likewise.
1504 2020-01-27 Tamar Christina <tamar.christina@arm.com>
1507 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
1508 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
1510 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
1512 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
1513 s exts must be known, so rename *ok* to *fail*.
1514 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
1515 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
1516 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
1518 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
1519 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
1521 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
1524 * config/tc-i386.c (check_long_reg): Always disallow double word
1525 suffix in mnemonic with word general register.
1526 * testsuite/gas/i386/general.s: Replace word general register
1527 with double word general register for movl.
1528 * testsuite/gas/i386/inval.s: Add tests for movl with word general
1530 * testsuite/gas/i386/general.l: Updated.
1531 * testsuite/gas/i386/inval.l: Likewise.
1533 2020-01-22 Alan Modra <amodra@gmail.com>
1535 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
1536 __tls_get_addr_desc and __tls_get_addr_opt.
1538 2020-01-21 Jan Beulich <jbeulich@suse.com>
1540 * testsuite/gas/i386/inval-crc32.s,
1541 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
1542 * testsuite/gas/i386/inval-crc32.l,
1543 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
1545 2020-01-21 Jan Beulich <jbeulich@suse.com>
1547 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
1548 generic code path. Deal with No_lSuf being set in a template.
1549 * testsuite/gas/i386/inval-crc32.l,
1550 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
1551 instead of error(s) when operand size is ambiguous.
1552 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1553 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
1554 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
1555 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
1556 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
1557 Adjust expectations.
1559 2020-01-21 Jan Beulich <jbeulich@suse.com>
1561 * config/tc-i386.c (process_suffix): Drop SYSRET special case
1562 and an intel_syntax check. Re-write lack-of-suffix processing
1564 * doc/c-i386.texi: Document operand size defaults for suffix-
1565 less AT&T syntax insns.
1566 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
1567 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
1568 testsuite/gas/i386/x86-64-avx-scalar.s,
1569 testsuite/gas/i386/x86-64-avx.s,
1570 testsuite/gas/i386/x86-64-bundle.s,
1571 testsuite/gas/i386/x86-64-intel64.s,
1572 testsuite/gas/i386/x86-64-lock-1.s,
1573 testsuite/gas/i386/x86-64-opcode.s,
1574 testsuite/gas/i386/x86-64-sse2avx.s,
1575 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
1576 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
1577 testsuite/gas/i386/x86-64-nops.s,
1578 testsuite/gas/i386/x86-64-ptwrite.s,
1579 testsuite/gas/i386/x86-64-simd.s,
1580 testsuite/gas/i386/x86-64-sse-noavx.s,
1581 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
1583 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1584 testsuite/gas/i386/noreg64.s: Add further tests.
1585 * testsuite/gas/i386/ilp32/x86-64-nops.d,
1586 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
1587 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1588 testsuite/gas/i386/sse-noavx.d,
1589 testsuite/gas/i386/x86-64-intel64.d,
1590 testsuite/gas/i386/x86-64-nops.d,
1591 testsuite/gas/i386/x86-64-opcode.d,
1592 testsuite/gas/i386/x86-64-ptwrite-intel.d,
1593 testsuite/gas/i386/x86-64-ptwrite.d,
1594 testsuite/gas/i386/x86-64-simd-intel.d,
1595 testsuite/gas/i386/x86-64-simd-suffix.d,
1596 testsuite/gas/i386/x86-64-simd.d,
1597 testsuite/gas/i386/x86-64-sse-noavx.d
1598 testsuite/gas/i386/x86-64-suffix.d,
1599 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
1600 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
1601 testsuite/gas/i386/noreg64.l: New.
1602 * testsuite/gas/i386/i386.exp: Run new tests.
1604 2020-01-21 Jan Beulich <jbeulich@suse.com>
1606 * testsuite/gas/i386/avx512_bf16_vl.s,
1607 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
1608 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
1609 broadcast forms of VCVTNEPS2BF16.
1610 * testsuite/gas/i386/avx512_bf16_vl.d,
1611 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
1613 2020-01-20 Nick Clifton <nickc@redhat.com>
1615 * po/uk.po: Updated Ukranian translation.
1617 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
1620 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
1621 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
1623 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
1624 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
1625 R_X86_64_GOTPC32_TLSDESC relocation.
1627 2020-01-18 Nick Clifton <nickc@redhat.com>
1629 * configure: Regenerate.
1630 * po/gas.pot: Regenerate.
1632 2020-01-18 Nick Clifton <nickc@redhat.com>
1634 Binutils 2.34 branch created.
1636 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
1638 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
1639 with vex_encoding_vex.
1640 (parse_insn): Likewise.
1641 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
1642 and {vex3} documentation.
1643 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
1645 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
1647 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1650 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
1651 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
1652 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
1653 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
1654 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
1655 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
1657 2020-01-16 Jan Beulich <jbeulich@suse.com>
1659 * config/tc-i386.c (match_template): Drop found_cpu_match local
1662 2020-01-16 Jan Beulich <jbeulich@suse.com>
1664 * testsuite/gas/i386/avx512dq-inval.l,
1665 testsuite/gas/i386/avx512dq-inval.s: New.
1666 * testsuite/gas/i386/i386.exp: Run new test.
1668 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1670 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
1671 relocations when the target is 430X, except when extracting part of an
1673 (msp430_srcoperand): Adjust comment.
1674 Initialize the expp member of the msp430_operand_s struct as
1676 (msp430_dstoperand): Likewise.
1677 * testsuite/gas/msp430/msp430.exp: Run new test.
1678 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
1679 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
1681 2020-01-15 Alan Modra <amodra@gmail.com>
1683 * configure.tgt: Add sparc-*-freebsd case.
1685 2020-01-14 Lili Cui <lili.cui@intel.com>
1687 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
1688 * testsuite/gas/i386/align-branch-1b.d: Likewise.
1689 * testsuite/gas/i386/align-branch-1c.d: Likewise.
1690 * testsuite/gas/i386/align-branch-1d.d: Likewise.
1691 * testsuite/gas/i386/align-branch-1e.d: Likewise.
1692 * testsuite/gas/i386/align-branch-1f.d: Likewise.
1693 * testsuite/gas/i386/align-branch-1g.d: Likewise.
1694 * testsuite/gas/i386/align-branch-1h.d: Likewise.
1695 * testsuite/gas/i386/align-branch-1i.d: Likewise.
1696 * testsuite/gas/i386/align-branch-5.d: Likewise.
1697 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
1698 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
1699 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
1700 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
1701 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
1702 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
1703 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
1704 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
1705 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
1706 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
1707 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
1708 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
1710 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
1713 * config/tc-z80.c: Add support for half precision, single
1714 precision and double precision floating point values.
1715 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
1716 * doc/as.texi: Add new z80 command line options.
1717 * doc/c-z80.texi: Document new z80 command line options.
1718 * testsuite/gas/z80/ez80_pref_dis.s: New test.
1719 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
1720 * testsuite/gas/z80/z80.exp: Run the new test.
1721 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
1722 * testsuite/gas/z80/fp_zeda32.d: Likewise.
1723 * testsuite/gas/z80/strings.d: Update expected output.
1725 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
1727 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
1730 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
1732 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
1734 * config/tc-arc.h: Add header if/defs.
1735 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
1737 2020-01-13 Alan Modra <amodra@gmail.com>
1739 * testsuite/gas/wasm32/allinsn.d: Update expected output.
1741 2020-01-13 Alan Modra <amodra@gmail.com>
1743 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
1746 2020-01-10 Alan Modra <amodra@gmail.com>
1748 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
1749 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
1751 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1754 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
1756 (emit_ld_r_r): Likewise.
1757 (emit_ld_rr_m): Likewise.
1758 (emit_ld_rr_nn): Likewise.
1760 2020-01-09 Jan Beulich <jbeulich@suse.com>
1762 * config/tc-i386.c (optimize_encoding): Add
1763 is_any_vex_encoding() invocations. Drop respective
1764 i.tm.extension_opcode == None checks.
1766 2020-01-09 Jan Beulich <jbeulich@suse.com>
1768 * config/tc-i386.c (md_assemble): Check RegRex is clear during
1769 REX transformations. Correct comment indentation.
1771 2020-01-09 Jan Beulich <jbeulich@suse.com>
1773 * config/tc-i386.c (optimize_encoding): Generalize register
1774 transformation for TEST optimization.
1776 2020-01-09 Jan Beulich <jbeulich@suse.com>
1778 * testsuite/gas/i386/x86-64-sysenter-amd.s,
1779 testsuite/gas/i386/x86-64-sysenter-amd.d,
1780 testsuite/gas/i386/x86-64-sysenter-amd.l,
1781 testsuite/gas/i386/x86-64-sysenter-intel.d,
1782 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
1783 * testsuite/gas/i386/i386.exp: Run new tests.
1785 2020-01-08 Nick Clifton <nickc@redhat.com>
1788 * doc/as.texi (Align): Document the fact that all arguments can be
1791 (P2align): Likewise.
1793 2020-01-08 Nick Clifton <nickc@redhat.com>
1796 * config/obj-elf.c (obj_elf_section): Fail if the section name is
1797 already defined as a different symbol type.
1798 * testsuite/gas/elf/pr14891.s: New test source file.
1799 * testsuite/gas/elf/pr14891.d: New test driver.
1800 * testsuite/gas/elf/pr14891.s: New test expected error output.
1801 * testsuite/gas/elf/elf.exp: Run the new test.
1803 2020-01-08 Alan Modra <amodra@gmail.com>
1805 * config/tc-z8k.c (md_begin): Make idx unsigned.
1806 (get_specific): Likewise for this_index.
1808 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
1810 * onfig/tc-arc.c (parse_reloc_symbol): New function.
1811 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
1812 (md_operand): Set X_md to absent.
1813 (arc_parse_name): Check for X_md.
1815 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1818 * as.h (TC_STRING_ESCAPES): Provide a default definition.
1819 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
1821 * read.c (next_char_of_string): Likewise.
1822 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
1823 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
1825 2020-01-03 Nick Clifton <nickc@redhat.com>
1827 * po/sv.po: Updated Swedish translation.
1829 2020-01-03 Jan Beulich <jbeulich@suse.com>
1831 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
1832 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1834 2020-01-03 Jan Beulich <jbeulich@suse.com>
1836 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
1837 by-element usdot. Add 64-bit form tests for by-element sudot.
1838 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
1840 2020-01-03 Jan Beulich <jbeulich@suse.com>
1842 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
1843 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1845 2020-01-03 Jan Beulich <jbeulich@suse.com>
1847 * testsuite/gas/aarch64/f64mm.d,
1848 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
1850 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
1852 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
1853 support for assembler code generated by SDCC. Add new relocation
1854 types. Add z80-elf target support.
1855 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
1856 labels. Local labels starts from ".L".
1857 * NEWS: Mention the new support.
1858 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
1859 * testsuite/gas/all/fwdexp.s: Likewise.
1860 * testsuite/gas/all/cond.l: Likewise.
1861 * testsuite/gas/all/cond.s: Likewise.
1862 * testsuite/gas/all/fwdexp.d: Likewise.
1863 * testsuite/gas/all/fwdexp.s: Likewise.
1864 * testsuite/gas/elf/section2.e-mips: Likewise.
1865 * testsuite/gas/elf/section2.l: Likewise.
1866 * testsuite/gas/elf/section2.s: Likewise.
1867 * testsuite/gas/macros/app1.d: Likewise.
1868 * testsuite/gas/macros/app1.s: Likewise.
1869 * testsuite/gas/macros/app2.d: Likewise.
1870 * testsuite/gas/macros/app2.s: Likewise.
1871 * testsuite/gas/macros/app3.d: Likewise.
1872 * testsuite/gas/macros/app3.s: Likewise.
1873 * testsuite/gas/macros/app4.d: Likewise.
1874 * testsuite/gas/macros/app4.s: Likewise.
1875 * testsuite/gas/macros/app4b.s: Likewise.
1876 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
1877 * testsuite/gas/z80/z80.exp: Add new tests
1878 * testsuite/gas/z80/dollar.d: New file.
1879 * testsuite/gas/z80/dollar.s: New file.
1880 * testsuite/gas/z80/ez80_adl_all.d: New file.
1881 * testsuite/gas/z80/ez80_adl_all.s: New file.
1882 * testsuite/gas/z80/ez80_adl_suf.d: New file.
1883 * testsuite/gas/z80/ez80_isuf.s: New file.
1884 * testsuite/gas/z80/ez80_z80_all.d: New file.
1885 * testsuite/gas/z80/ez80_z80_all.s: New file.
1886 * testsuite/gas/z80/ez80_z80_suf.d: New file.
1887 * testsuite/gas/z80/r800_extra.d: New file.
1888 * testsuite/gas/z80/r800_extra.s: New file.
1889 * testsuite/gas/z80/r800_ii8.d: New file.
1890 * testsuite/gas/z80/r800_z80_doc.d: New file.
1891 * testsuite/gas/z80/z180.d: New file.
1892 * testsuite/gas/z80/z180.s: New file.
1893 * testsuite/gas/z80/z180_z80_doc.d: New file.
1894 * testsuite/gas/z80/z80_doc.d: New file.
1895 * testsuite/gas/z80/z80_doc.s: New file.
1896 * testsuite/gas/z80/z80_ii8.d: New file.
1897 * testsuite/gas/z80/z80_ii8.s: New file.
1898 * testsuite/gas/z80/z80_in_f_c.d: New file.
1899 * testsuite/gas/z80/z80_in_f_c.s: New file.
1900 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
1901 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
1902 * testsuite/gas/z80/z80_out_c_0.d: New file.
1903 * testsuite/gas/z80/z80_out_c_0.s: New file.
1904 * testsuite/gas/z80/z80_reloc.d: New file.
1905 * testsuite/gas/z80/z80_reloc.s: New file.
1906 * testsuite/gas/z80/z80_sli.d: New file.
1907 * testsuite/gas/z80/z80_sli.s: New file.
1909 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
1911 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
1914 2020-01-01 Alan Modra <amodra@gmail.com>
1916 Update year range in copyright notice of all files.
1918 For older changes see ChangeLog-2019
1920 Copyright (C) 2020 Free Software Foundation, Inc.
1922 Copying and distribution of this file, with or without modification,
1923 are permitted in any medium without royalty provided the copyright
1924 notice and this notice are preserved.
1930 version-control: never