1 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
3 * testsuite/gas/ppc/power10.d: Add paste. tests.
4 * testsuite/gas/ppc/power10.s: Likewise.
6 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
8 * testsuite/gas/ppc/power10.s: New test.
9 * testsuite/gas/ppc/power10.d: Likewise.
10 * testsuite/gas/ppc/ppc.exp: Run it.
12 2020-05-11 Alan Modra <amodra@gmail.com>
14 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
16 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
17 place of -mfuture/-Mfuture.
18 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
19 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
21 2020-05-06 Nick Clifton <nickc@redhat.com>
23 * po/sv.po: Updated Swedish translation.
25 2020-05-06 Nick Clifton <nickc@redhat.com>
28 * doc/as.texi (Preprocessing): Replace cross reference to not
29 existant document with a URL to the equivalent page in the GCC
32 2020-05-05 Nick Clifton <nickc@redhat.com>
34 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
35 construction of a DWARF-5 directory name table.
36 * testsuite/gas/elf/pr25917.d: Update expected output.
38 2020-05-05 Gunther Nikl <gnikl@justmail.de>
40 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
41 (md_parse_option): Remove initialization of elf_flags.
43 2020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
46 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
47 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
48 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
50 2020-05-04 Nick Clifton <nickc@redhat.com>
53 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
54 table's existence before looking at its entries.
55 Also do not emit a default directory entry if there are no
58 * testsuite/gas/elf/pr25917.s: New test source file.
59 * testsuite/gas/elf/pr25917.d: New test driver.
60 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
62 2020-04-30 Alex Coplan <alex.coplan@arm.com>
64 * config/tc-aarch64.c (fix_insn): Implement for
65 AARCH64_OPND_UNDEFINED.
66 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
67 * testsuite/gas/aarch64/udf.s: New.
68 * testsuite/gas/aarch64/udf.d: New.
69 * testsuite/gas/aarch64/udf-invalid.s: New.
70 * testsuite/gas/aarch64/udf-invalid.l: New.
71 * testsuite/gas/aarch64/udf-invalid.d: New.
73 2020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
75 * config/tc-rx.c (elf_flags): Reset default value.
76 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
78 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
80 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
82 (microarch_earliest): New static variable.
83 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
84 simcall opcode has mandatory parameter.
85 (xg_init_global_config): Initialize microarch_earliest.
87 2020-04-29 Nick Clifton <nickc@redhat.com>
90 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
91 IMM0_8S and add support for IMM0_8U.
92 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
93 unsigned 8-bit immediate.
94 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
95 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
97 2020-04-27 Tamar Christina <tamar.christina@arm.com>
99 * NEWS: Add news entry for big-obj.
100 * config/tc-i386.c (i386_target_format): Support new format.
101 * doc/c-i386.texi: Add i386 support.
102 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
103 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
105 2020-04-27 Nick Clifton <nickc@redhat.com>
108 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
109 (assign_file_to_slot): New function. Fills in an entry in the
111 (allocate_filenum): Use new function.
112 (allocate_filename_to_slot): Use new function. If the specified
113 slot entry is already in use, but was chosen automatically then
114 reassign the automatic entry.
116 2020-04-26 Hongtao Liu <hongtao.liu@intel.com
118 * config/tc-i386.c (lfence_before_ret_shl): New member.
119 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
121 (insert_after_load): Issue warning for REP CMPS/SCAS.
122 (insert_before_before): Handle iret, Handle
123 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
124 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
125 -mlfence-before-ret=[none/not/or/shl/yes].
126 Enable -mlfence-before-ret=shl when
127 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
128 (md_show_usage): Ditto.
129 * doc/c-i386.texi: Ditto.
130 * testsuite/gas/i386/i386.exp: Add new testcases.
131 * testsuite/gas/i386/lfence-load-b.d: New.
132 * testsuite/gas/i386/lfence-load-b.e: New.
133 * testsuite/gas/i386/lfence-load.d: Modified.
134 * testsuite/gas/i386/lfence-load.e: New.
135 * testsuite/gas/i386/lfence-load.s: Modified.
136 * testsuite/gas/i386/lfence-ret-a.d: Modified.
137 * testsuite/gas/i386/lfence-ret-b.d: Modified.
138 * testsuite/gas/i386/lfence-ret-c.d: New.
139 * testsuite/gas/i386/lfence-ret-d.d: New.
140 * testsuite/gas/i386/lfence-ret.s: Modified.
141 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
142 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
143 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
144 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
145 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
146 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
147 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
148 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
149 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
150 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
152 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
155 * config/tc-xtensa.c (md_apply_fix): Replace
156 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
157 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
158 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
159 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
160 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
162 2020-04-22 Alan Modra <amodra@gmail.com>
164 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
165 symbol for ".symver .. remove".
166 * doc/as.texi (.symver): Update.
167 * testsuite/gas/symver/symver11.s: Make foo weak.
168 * testsuite/gas/symver/symver11.d: Expect an error.
169 * testsuite/gas/symver/symver7.d: Allow other random symbols.
171 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
173 * testsuite/gas/symver/symver11.s: Add ".balign 8".
175 2020-04-21 Andreas Schwab <schwab@linux-m68k.org>
178 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
179 * testsuite/gas/m68k/operands.d: Update.
180 * testsuite/gas/m68k/op68000.d: Update for new error messages.
182 2020-04-21 Tamar Christina <tamar.christina@arm.com>
185 * testsuite/gas/arm/pr24753.d: New test.
186 * testsuite/gas/arm/pr24753.s: New test.
188 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
192 * NEWS: Mention .symver extension.
193 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
195 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
196 add a version name. Add local, hidden and remove visibility
198 (elf_frob_symbol): Handle the list of version names. Update the
199 original symbol to local, hidden or remove it from the symbol
201 (elf_frob_file_before_adjust): Handle the list of version names.
202 * config/obj-elf.h (elf_visibility): New.
203 (elf_versioned_name_list): Likewise.
204 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
205 and visibility. Change versioned_name pointer to struct
206 elf_versioned_name_list.
207 * doc/as.texi: Update .symver directive.
208 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
209 error checking tests.
210 * testsuite/gas/symver/symver6.d: New file.
211 * testsuite/gas/symver/symver7.d: Likewise.
212 * testsuite/gas/symver/symver7.s: Likewise.
213 * testsuite/gas/symver/symver8.d: Likewise.
214 * testsuite/gas/symver/symver8.s: Likewise.
215 * testsuite/gas/symver/symver9.s: Likewise.
216 * testsuite/gas/symver/symver9a.d: Likewise.
217 * testsuite/gas/symver/symver9b.d: Likewise.
218 * testsuite/gas/symver/symver10.s: Likewise.
219 * testsuite/gas/symver/symver10a.d: Likewise.
220 * testsuite/gas/symver/symver10b.d: Likewise.
221 * testsuite/gas/symver/symver11.d: Likewise.
222 * testsuite/gas/symver/symver11.s: Likewise.
223 * testsuite/gas/symver/symver12.d: Likewise.
224 * testsuite/gas/symver/symver12.s: Likewise.
225 * testsuite/gas/symver/symver13.d: Likewise.
226 * testsuite/gas/symver/symver13.s: Likewise.
227 * testsuite/gas/symver/symver14.d: Likewise.
228 * testsuite/gas/symver/symver14.l: Likewise.
229 * testsuite/gas/symver/symver15.d: Likewise.
230 * testsuite/gas/symver/symver15.l: Likewise.
231 * testsuite/gas/symver/symver6.l: Removed.
232 * testsuite/gas/symver/symver6.s: Updated.
234 2020-04-20 Sudakshina Das <sudi.das@arm.com>
236 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
238 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
239 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
240 * testsuite/gas/aarch64/system.d: Update.
242 2020-04-20 Sudakshina Das <sudi.das@arm.com>
244 * testsuite/gas/aarch64/bti.d: Update -march option.
245 * testsuite/gas/aarch64/illegal-bti.d: Remove.
246 * testsuite/gas/aarch64/illegal-bti.l: Remove.
247 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
248 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
250 2020-04-17 Alan Modra <amodra@gmail.com>
252 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
254 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
255 Nick Clifton <nickc@redhat.com>
258 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
260 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
262 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
263 targets running this test.
265 2020-02-16 David Faust <david.faust@oracle.com>
267 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
268 * testsuite/gas/bpf/jump32.s: New file.
269 * testsuite/gas/bpf/jump32.d: Likewise.
271 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
273 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
276 2020-04-08 Gunther Nikl <gnikl@justmail.de>
278 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
279 (md_pcrel_from): Remove prototytpe.
280 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
282 (md_pcrel_from_section): Remove duplicate prototype.
283 * tc.h (md_pcrel_from_section): Add prototype.
284 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
285 * config/tc-arc.h (md_pcrel_from_section): Likewise.
286 * config/tc-arm.h (md_pcrel_from_section): Likewise.
287 * config/tc-avr.h (md_pcrel_from_section): Likewise.
288 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
289 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
290 * config/tc-csky.h (md_pcrel_from_section): Likewise.
291 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
292 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
293 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
294 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
295 * config/tc-frv.h (md_pcrel_from_section): Likewise.
296 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
297 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
298 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
299 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
300 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
301 * config/tc-mep.h (md_pcrel_from_section): Likewise.
302 * config/tc-metag.h (md_pcrel_from_section): Likewise.
303 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
304 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
305 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
306 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
307 * config/tc-mt.h (md_pcrel_from_section): Likewise.
308 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
309 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
310 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
311 * config/tc-rx.h (md_pcrel_from_section): Likewise.
312 * config/tc-s390.h (md_pcrel_from_section): Likewise.
313 * config/tc-sh.h (md_pcrel_from_section): Likewise.
314 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
315 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
316 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
317 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
318 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
319 md_apply_fix3): Delete prototypes.
321 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
323 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
326 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
328 * doc/c-z80.texi: Fix @xref warnings.
330 2020-04-07 Lili Cui <lili.cui@intel.com>
332 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
333 (cpu_noarch): Likewise.
334 * doc/c-i386.texi: Document TSXLDTRK.
335 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
336 * testsuite/gas/i386/tsxldtrk.d: Likewise.
337 * testsuite/gas/i386/tsxldtrk.s: Likewise.
338 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
340 2020-04-02 Lili Cui <lili.cui@intel.com>
342 * config/tc-i386.c (cpu_arch): Add .serialize.
343 (cpu_noarch): Likewise.
344 * doc/c-i386.texi: Document serialize.
345 * testsuite/gas/i386/i386.exp: Run serialize tests
346 * testsuite/gas/i386/serialize.d: Likewise.
347 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
348 * testsuite/gas/i386/serialize.s: Likewise.
350 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
352 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
353 * testsuite/gas/elf/section12b.d: Likewise.
354 * testsuite/gas/elf/section16a.d: Likewise.
355 * testsuite/gas/elf/section16b.d: Likewise.
357 2020-04-02 Gunther Nikl <gnikl@justmail.de>
359 * config/tc-m68k.c (m68k_ip): Fix range check for index register
360 with a suppressed address register.
362 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
365 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
366 * testsuite/gas/i386/localpic.s: Add a test for relocation
367 against local absolute symbol.
368 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
369 * testsuite/gas/i386/localpic.d: Updated.
370 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
371 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
373 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
376 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
377 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
378 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
379 testsuite/gas/i386/x86-64-jump.d.
380 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
381 Incorporate changes to
382 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
383 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
384 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
385 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
386 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
388 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
392 * dwarf2dbg.c: Do not include "bignum.h".
394 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
396 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
397 * testsuite/gas/riscv/alias-csr.s: Likewise.
398 * testsuite/gas/riscv/no-aliases-csr.d: Move this
399 to priv-reg-pseudo-noalias.
400 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
401 * testsuite/gas/riscv/bad-csr.l: Likewise.
402 * testsuite/gas/riscv/bad-csr.s: Likewise.
403 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
404 * testsuite/gas/riscv/satp.s: Likewise.
405 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
406 csr instruction, including alias-csr testcase.
407 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
408 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
409 pseudo instruction with objdump -Mno-aliases.
410 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
411 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
412 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
413 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
414 * testsuite/gas/riscv/priv-reg.s: Likewise.
415 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
416 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
417 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
419 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
421 * config/obj-coff.c (obj_coff_section): Set the bss flag on
422 sections with the "b" attribute.
424 2020-03-22 Alan Modra <amodra@gmail.com>
426 * testsuite/gas/s12z/truncated.d: Update expected output.
428 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
431 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
432 * doc/c-z80.texi: Update documentation.
434 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
439 Fix disassembling ED+A4/AC/B4/BC opcodes.
440 Fix assembling lines containing colonless label and instruction
441 with first operand inside parentheses.
442 Fix registration of unsupported by target CPU registers.
443 * config/tc-z80.c: See above.
444 * config/tc-z80.h: See above.
445 * testsuite/gas/z80/colonless.d: Update test.
446 * testsuite/gas/z80/colonless.s: Likewise.
447 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
448 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
449 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
450 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
451 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
452 * testsuite/gas/z80/unsup_regs.s: Likewise.
453 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
454 * testsuite/gas/z80/z80.exp: Likewise.
455 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
456 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
457 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
459 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
462 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
463 (parse_operands): Handle new operand codes.
464 (do_neon_dyadic_long): Make shape check accept the scalar variants.
465 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
466 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
467 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
468 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
469 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
470 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
471 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
473 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
475 * NEWS: Mention x86 assembler options for CVE-2020-0551.
477 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
479 * testsuite/gas/i386/i386.exp: Run new tests.
480 * testsuite/gas/i386/lfence-byte.d: New file.
481 * testsuite/gas/i386/lfence-byte.e: Likewise.
482 * testsuite/gas/i386/lfence-byte.s: Likewise.
483 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
484 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
485 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
486 * testsuite/gas/i386/lfence-indbr.e: Likewise.
487 * testsuite/gas/i386/lfence-indbr.s: Likewise.
488 * testsuite/gas/i386/lfence-load.d: Likewise.
489 * testsuite/gas/i386/lfence-load.s: Likewise.
490 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
491 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
492 * testsuite/gas/i386/lfence-ret.s: Likewise.
493 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
494 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
495 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
496 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
497 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
498 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
499 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
500 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
501 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
502 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
503 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
504 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
506 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
508 * config/tc-i386.c (lfence_after_load): New.
509 (lfence_before_indirect_branch_kind): New.
510 (lfence_before_indirect_branch): New.
511 (lfence_before_ret_kind): New.
512 (lfence_before_ret): New.
515 (insert_lfence_after): New.
516 (insert_lfence_before): New.
517 (md_assemble): Call insert_lfence_before and insert_lfence_after.
519 (OPTION_MLFENCE_AFTER_LOAD): New.
520 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
521 (OPTION_MLFENCE_BEFORE_RET): New.
522 (md_longopts): Add -mlfence-after-load=,
523 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
524 (md_parse_option): Handle -mlfence-after-load=,
525 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
526 (md_show_usage): Display -mlfence-after-load=,
527 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
528 (i386_cons_align): New.
529 * config/tc-i386.h (i386_cons_align): New.
530 (md_cons_align): New.
531 * doc/c-i386.texi: Document -mlfence-after-load=,
532 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
534 2020-03-11 Nick Clifton <nickc@redhat.com>
538 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
539 (DWARF2_FILE_SIZE_NAME): Default to -1.
540 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
542 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
543 (NUM_MD5_BYTES): Define.
544 (struct file entry): Add md5 field.
545 (get_filenum): Delete and replace with...
546 (get_basename): New function.
547 (get_directory_table_entry): New function.
548 (allocate_filenum): New function.
549 (allocate_filename_to_slot): New function.
550 (dwarf2_where): Use new functions.
551 (dwarf2_directive_filename): Add support for extended .file
553 (dwarf2_directive_loc): Allow the use of file number zero with
555 (out_file_list): Rename to...
556 (out_dir_and_file_list): Add DWARF 5 support.
557 (out_debug_line): Emit extra values into the section header for
559 (out_debug_str): Allow for file 0 to be used with DWARF 5.
560 * doc/as.texi (.file): Update the description of this pseudo-op.
561 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
562 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
563 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
564 * NEWS: Mention the new feature.
566 2020-03-10 Alan Modra <amodra@gmail.com>
568 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
569 to avoid signed overflow.
570 * config/tc-mcore.c (md_assemble): Likewise.
571 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
572 * config/tc-nds32.c (SET_ADDEND): Likewise.
573 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
575 2020-03-09 Jan Beulich <jbeulich@suse.com>
577 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
578 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
579 testsuite/gas/i386/avx-intel.d: Adjust expectations.
581 2020-03-07 Alan Modra <amodra@gmail.com>
583 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
586 2020-03-06 Nick Clifton <nickc@redhat.com>
589 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
590 0 if the dwarf_level is 5 or more. Complain if a filename follows
592 * testsuite/gas/elf/dwarf-5-file0.s: New test.
593 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
594 * testsuite/gas/elf/elf.exp: Run the new test.
597 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
598 * doc/as.texi: Fix another typo.
600 2020-03-06 Nick Clifton <nickc@redhat.com>
603 * as.c (dwarf_level): Define.
604 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
605 (parse_args): Add support for the new options.
606 as.h (dwarf_level): Prototype.
607 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
609 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
610 (DWARF2_LINE_VERSION): Remove definition.
611 * doc/as.texi: Document the new options.
613 2020-03-06 Nick Clifton <nickc@redhat.com>
616 * as.c (main): Allow matching input and outputs when they are
619 2020-03-06 Jan Beulich <jbeulich@suse.com>
621 * config/tc-i386.c (match_mem_size): Generalize broadcast special
623 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
624 one of byte/word/dword/qword is set alongside a SIMD register in
625 a template's operand.
627 2020-03-06 Jan Beulich <jbeulich@suse.com>
629 * config/tc-i386.c (match_template): Extend code in logic
630 rejecting certain suffixes in certain modes to also cover mask
631 register use and VecSIB. Drop special casing of broadcast. Skip
632 immediates in the check.
634 2020-03-06 Jan Beulich <jbeulich@suse.com>
636 * config/tc-i386.c (match_template): Fold duplicate code in
637 logic rejecting certain suffixes in certain modes. Drop
640 2020-03-06 Jan Beulich <jbeulich@suse.com>
642 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
643 alongside !norex64 ones.
644 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
645 with both 32- and 64-bit GPR operands.
646 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
647 32- and 64-bit GPR operands.
648 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
649 testsuite/gas/i386/x86-64-avx512bw.d,
650 testsuite/gas/i386/x86-64-avx512f-intel.d,
651 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
653 2020-03-06 Jan Beulich <jbeulich@suse.com>
655 * config/tc-i386.c (md_assemble): Drop use of rex64.
656 (process_suffix): For REX.W for 64-bit CRC32.
658 2020-03-06 Jan Beulich <jbeulich@suse.com>
660 * config/tc-i386.c (i386_addressing_mode): For 32-bit
661 addressing for MPX insns without base/index.
662 * testsuite/gas/i386/mpx-16bit.s,
663 * testsuite/gas/i386/mpx-16bit.d: New.
664 * testsuite/gas/i386/i386.exp: Run new test.
666 2020-03-06 Jan Beulich <jbeulich@suse.com>
668 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
669 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
670 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
671 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
672 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
673 as well as a BSWAP one.
674 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
675 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
676 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
677 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
678 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
679 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
680 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
681 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
682 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
683 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
684 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
685 testsuite/gas/i386/vmx.d: Adjust expectations.
687 2020-03-06 Jan Beulich <jbeulich@suse.com>
689 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
690 from having their operands swapped.
691 * testsuite/gas/i386/waitpkg.s,
692 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
693 3-operand cases as well as testing of 16-bit code generation.
694 * testsuite/gas/i386/waitpkg.d,
695 testsuite/gas/i386/waitpkg-intel.d,
696 testsuite/gas/i386/x86-64-waitpkg.d,
697 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
699 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
701 * config/tc-riscv.c (percent_op_utype): Support the modifier
703 * doc/c-riscv.texi: Add documentation.
704 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
705 modifier %got_pcrel_hi.
706 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
707 * testsuite/gas/riscv/relax-reloc.d: Likewise.
708 * testsuite/gas/riscv/relax-reloc.s: Likewise.
710 * doc/c-riscv.texi (relocation modifiers): Add documentation.
711 (RISC-V-Formats): Update the section name from "Instruction Formats"
712 to "RISC-V Instruction Formats".
714 2020-03-04 Alexandre Oliva <oliva@adacore.com>
716 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
717 detected in a section which does not have at least 4 byte
719 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
720 * testsuite/gas/arm/ldr-t.s: Likewise.
721 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
722 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
723 disassembly, ignoring any NOPs that may have been inserted because
724 of section alignment.
725 * testsuite/gas/arm/ldr-t.d: Likewise.
727 2020-03-04 Jan Beulich <jbeulich@suse.com>
729 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
730 * doc/c-i386.texi: Mention sev_es.
731 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
732 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
734 * testsuite/gas/i386/arch-13-znver1.d,
735 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
737 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
739 * config/tc-i386.c (match_template): Replace ignoresize and
740 defaultsize with mnemonicsize.
741 (process_suffix): Likewise.
743 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
746 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
747 instruction LD IY,(HL).
748 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
749 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
750 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
751 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
753 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
756 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
757 x86-64-default-suffix-avx.
758 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
759 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
760 * testsuite/gas/i386/noreg64.d: Updated.
761 * testsuite/gas/i386/noreg64.l: Likewise.
762 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
763 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
764 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
766 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
769 * config/tc-z80.c (contains_register): Prevent an illegal memory
770 access when checking an expression for a register name.
772 2020-03-03 Alan Modra <amodra@gmail.com>
774 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
777 2020-03-02 Alan Modra <amodra@gmail.com>
779 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
780 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
782 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
783 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
784 (s3_s_score_lcomm): Likewise.
785 * config/tc-score7.c: Similarly.
786 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
788 2020-02-28 YunQiang Su <syq@debian.org>
791 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
792 to handle multi-labels.
793 (has_label_name): New.
795 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
797 * config/tc-arm.c (enum pred_instruction_type): Remove
798 NEUTRAL_IT_NO_VPT_INSN predication type.
799 (cxn_handle_predication): Modify to require condition suffixes.
800 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
801 * testsuite/gas/arm/cde-scalar.s: Update test.
802 * testsuite/gas/arm/cde-warnings.l: Update test.
803 * testsuite/gas/arm/cde-warnings.s: Update test.
805 2020-02-26 Alan Modra <amodra@gmail.com>
807 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
808 N_() on empty string.
810 2020-02-26 Alan Modra <amodra@gmail.com>
812 * read.c (read_a_source_file): Call strncpy with length one
813 less than size of original_case_string.
815 2020-02-26 Alan Modra <amodra@gmail.com>
817 * config/obj-elf.c: Indent labels correctly.
818 * config/obj-macho.c: Likewise.
819 * config/tc-aarch64.c: Likewise.
820 * config/tc-alpha.c: Likewise.
821 * config/tc-arm.c: Likewise.
822 * config/tc-cr16.c: Likewise.
823 * config/tc-crx.c: Likewise.
824 * config/tc-frv.c: Likewise.
825 * config/tc-i386-intel.c: Likewise.
826 * config/tc-i386.c: Likewise.
827 * config/tc-ia64.c: Likewise.
828 * config/tc-mn10200.c: Likewise.
829 * config/tc-mn10300.c: Likewise.
830 * config/tc-nds32.c: Likewise.
831 * config/tc-riscv.c: Likewise.
832 * config/tc-s12z.c: Likewise.
833 * config/tc-xtensa.c: Likewise.
834 * config/tc-z80.c: Likewise.
836 * symbols.c: Likewise.
839 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
841 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
842 we are assembling instruction with CSR. Call riscv_csr_read_only_check
843 after parsing all arguments.
844 (enum csr_insn_type): New enum is used to classify the CSR instruction.
845 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
846 are used to check if we write a read-only CSR by the CSR instruction.
847 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
848 all CSR for the read-only CSR checking.
849 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
850 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
851 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
852 all CSR instructions for the read-only CSR checking.
853 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
854 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
856 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
857 (riscv_opts): Initialize it.
858 (reg_lookup_internal): Check the `riscv_opts.csr_check`
859 before doing the CSR checking.
860 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
861 (md_longopts): Add mcsr-check and mno-csr-check.
862 (md_parse_option): Handle new enum option values.
863 (s_riscv_option): Handle new long options.
864 * doc/c-riscv.texi: Add description for the new .option and assembler
866 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
868 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
870 * config/tc-riscv.c (csr_extra_hash): New.
871 (enum riscv_csr_class): New enum. Used to decide
872 whether or not this CSR is legal in the current ISA string.
873 (struct riscv_csr_extra): New structure to hold all extra information
875 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
876 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
877 Call hash_reg_name to insert CSR address into reg_names_hash.
878 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
879 Decide whether the CSR is valid according to the csr_extra_hash.
880 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
881 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
882 not a boolean. This is same as riscv_init_csr_hash, so keep the
884 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
885 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
886 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
887 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
888 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
889 f-ext CSR are not allowed.
890 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
891 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
892 source file is `priv-reg.s`, and the ISA is rv64if, so the
893 rv32-only CSR are not allowed.
894 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
896 2020-02-21 Alan Modra <amodra@gmail.com>
898 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
899 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
901 2020-02-21 Alan Modra <amodra@gmail.com>
904 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
905 on section size adjustment, instead perform another write if
906 exec header size is larger than section size.
908 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
910 * doc/c-riscv.texi: Add the doc entries for -march-attr/
911 -mno-arch-attr command line options.
913 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
915 * testsuite/gas/riscv/c-add-addi.d: New testcase.
916 * testsuite/gas/riscv/c-add-addi.s: Likewise.
918 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
921 * config/tc-z80.c (md_parse_option): Do not use an underscore
922 prefix for local labels in SDCC compatability mode.
923 (z80_start_line_hook): Remove SDCC dollar label support.
924 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
925 * testsuite/gas/z80/sdcc.s: Likewise.
927 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
930 * config/tc-z80.c: Add -march option.
931 * doc/as.texi: Update Z80 documentation.
932 * doc/c-z80.texi: Likewise.
933 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
934 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
935 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
936 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
937 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
938 * testsuite/gas/z80/gbz80_all.d: Likewise.
939 * testsuite/gas/z80/r800_extra.d: Likewise.
940 * testsuite/gas/z80/r800_ii8.d: Likewise.
941 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
942 * testsuite/gas/z80/sdcc.d: Likewise.
943 * testsuite/gas/z80/z180.d: Likewise.
944 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
945 * testsuite/gas/z80/z80_doc.d: Likewise.
946 * testsuite/gas/z80/z80_ii8.d: Likewise.
947 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
948 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
949 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
950 * testsuite/gas/z80/z80_sli.d: Likewise.
951 * testsuite/gas/z80/z80n_all.d: Likewise.
952 * testsuite/gas/z80/z80n_reloc.d: Likewise.
954 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
956 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
957 with GNU_PROPERTY_X86_FEATURE_2_MMX.
958 * testsuite/gas/i386/i386.exp: Run property-3 and
960 * testsuite/gas/i386/property-3.d: New file.
961 * testsuite/gas/i386/property-3.s: Likewise.
962 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
964 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
966 * config/tc-i386.c (cpu_arch): Add .popcnt.
967 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
968 Add a tab before @samp{.sse4a}.
970 2020-02-17 Jan Beulich <jbeulich@suse.com>
972 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
973 for AddrPrefixOpReg templates. Combine the two pieces of
974 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
977 2020-02-17 Jan Beulich <jbeulich@suse.com>
980 * config/tc-i386.c (md_assemble): Also suppress operand
981 swapping for MONITOR{,X} and MWAIT{,X}.
982 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
983 Add Intel syntax monitor/mwait tests.
984 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
986 *testsuite/gas/i386/sse3-intel.d,
987 testsuite/gas/i386/x86-64-sse3-intel.d: New.
988 * testsuite/gas/i386/i386.exp: Run new tests.
990 2020-02-17 Jan Beulich <jbeulich@suse.com>
993 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
994 [XYZ]MMWord memory operand ambiguity recognition logic (largely
996 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
998 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
999 * testsuite/gas/i386/avx512dq-inval.l,
1000 testsuite/gas/i386/inval-avx.l,
1001 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1002 * testsuite/gas/i386/avx512vl-ambig.s,
1003 testsuite/gas/i386/avx512vl-ambig.l: New.
1004 * testsuite/gas/i386/i386.exp: Run new test.
1006 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1008 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1010 * doc/c-i386.texi: Document sse4a and nosse4a.
1012 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1014 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1017 2020-02-14 Jan Beulich <jbeulich@suse.com>
1020 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1022 (process_suffix): ... here. Consider just the first operand
1024 (check_long_reg): Drop opcode 0x63 special case again.
1025 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1026 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1027 Move ambiguous operand size tests ...
1028 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1029 testsuite/gas/i386/noreg64.s: ... here.
1030 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1031 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1032 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1033 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1034 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1035 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1036 testsuite/gas/i386/x86-64-movsxd.d,
1037 testsuite/gas/i386/x86-64-movsxd-intel.d,
1038 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1039 Adjust expectations.
1040 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1041 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1042 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1043 * testsuite/gas/i386/i386.exp: Run new tests.
1045 2020-02-14 Jan Beulich <jbeulich@suse.com>
1047 * config/tc-i386.c (process_operands): Also skip segment
1048 override prefix emission if it matches an already present one.
1049 * testsuite/gas/i386/prefix32.s: Add double segment override
1051 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1053 2020-02-14 Jan Beulich <jbeulich@suse.com>
1055 * config/tc-i386.c (process_operands): Drop ineffectual segment
1056 overrides when optimizing.
1057 * testsuite/gas/i386/lea-optimize.d: New.
1058 * testsuite/gas/i386/i386.exp: Run new test.
1060 2020-02-14 Jan Beulich <jbeulich@suse.com>
1062 * config/tc-i386.c (process_operands): Also check insn prefix
1063 for ineffectual segment override warning. Don't cover possible
1064 VEX/EVEX encoded insns there.
1065 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1066 testsuite/gas/i386/lea.e: New.
1067 * testsuite/gas/i386/i386.exp: Run new test.
1069 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1072 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1075 2020-02-13 Fangrui Song <maskray@google.com>
1076 H.J. Lu <hongjiu.lu@intel.com>
1079 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1080 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1081 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1082 * testsuite/gas/i386/relax-5.d: New file.
1083 * testsuite/gas/i386/relax-5.s: Likewise.
1084 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1085 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1087 2020-02-13 Jan Beulich <jbeulich@suse.com>
1089 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1092 2020-02-12 Jan Beulich <jbeulich@suse.com>
1094 * config/tc-i386.c (avx512): New (at file scope), moved from
1095 (check_VecOperands): ... here.
1096 (process_suffix): Add [XYZ]MMword operand size handling.
1097 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1098 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1100 * testsuite/gas/i386/avx512dq-inval.l,
1101 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1103 2020-02-12 Jan Beulich <jbeulich@suse.com>
1106 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1108 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1109 CALL/JMP in O_tbyte_ptr case.
1110 * doc/c-i386.texi: Mention far call and full pointer load ISA
1112 * testsuite/gas/i386/x86-64-branch-3.s,
1113 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1114 * testsuite/gas/i386/x86-64-branch-3.d,
1115 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1116 * testsuite/gas/i386/x86-64-branch-5.l,
1117 testsuite/gas/i386/x86-64-branch-5.s: New.
1118 * testsuite/gas/i386/i386.exp: Run new test.
1120 2020-02-12 Jan Beulich <jbeulich@suse.com>
1123 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1124 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1125 64-bit-only warning.
1126 (check_word_reg): Consistently error on mismatching register
1128 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1129 for movw. Replace suffix / GPR for orb.
1130 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1131 byte GPRs as well as ones for inb/outb with a word accumulator.
1132 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1133 testsuite/gas/i386/inval.l: Adjust expectations.
1135 2020-02-12 Jan Beulich <jbeulich@suse.com>
1137 * config/tc-i386.c (operand_type_register_match): Also fall
1138 through initial two if()-s when the template allows for a GPR
1139 operand. Adjust comment.
1141 2020-02-11 Jan Beulich <jbeulich@suse.com>
1143 (struct _i386_insn): New field "short_form".
1144 (optimize_encoding): Drop setting of shortform field.
1145 (process_suffix): Set i.short_form. Replace shortform use.
1146 (process_operands): Replace shortform use.
1148 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1150 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1151 loop initial declaration.
1153 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1155 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1156 instructions that can have 5 arguments.
1157 (enum operand_parse_code): Add new operands.
1158 (parse_operands): Account for new operands.
1160 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1161 (neon_select_shape): Account for P suffix.
1162 (LOW1): Move macro to global position.
1163 (HI4): Move macro to global position.
1164 (vcx_assign_vec_d): New.
1165 (vcx_assign_vec_m): New.
1166 (vcx_assign_vec_n): New.
1167 (enum vcx_reg_type): New.
1168 (vcx_get_reg_type): New.
1169 (vcx_size_pos): New.
1171 (vcx_handle_shape): New.
1172 (vcx_ensure_register_in_range): New.
1173 (vcx_handle_register_arguments): New.
1174 (vcx_handle_insn_block): New.
1175 (vcx_handle_common_checks): New.
1179 * testsuite/gas/arm/cde-missing-fp.d: New test.
1180 * testsuite/gas/arm/cde-missing-fp.l: New test.
1181 * testsuite/gas/arm/cde-missing-mve.d: New test.
1182 * testsuite/gas/arm/cde-missing-mve.l: New test.
1183 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1184 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1185 * testsuite/gas/arm/cde-mve.s: New test.
1186 * testsuite/gas/arm/cde-warnings.l:
1187 * testsuite/gas/arm/cde-warnings.s:
1188 * testsuite/gas/arm/cde.d:
1189 * testsuite/gas/arm/cde.s:
1191 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1192 Matthew Malcomson <matthew.malcomson@arm.com>
1194 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1195 CDE coprocessor that can be enabled.
1196 (enum pred_instruction_type): New pred type.
1197 (BAD_NO_VPT): New error message.
1198 (BAD_CDE): New error message.
1199 (BAD_CDE_COPROC): New error message.
1200 (enum operand_parse_code): Add new immediate operands.
1201 (parse_operands): Account for new immediate operands.
1202 (check_cde_operand): New.
1203 (cde_coproc_enabled): New.
1204 (cde_coproc_pos): New.
1205 (cde_handle_coproc): New.
1206 (cxn_handle_predication): New.
1207 (do_custom_instruction_1): New.
1208 (do_custom_instruction_2): New.
1209 (do_custom_instruction_3): New.
1222 (handle_pred_state): Define new IT block behaviour.
1223 (insns): Add newn CX*{,d}{,a} instructions.
1224 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1225 Define new cdecp extension strings.
1226 * doc/c-arm.texi: Document new cdecp extension arguments.
1227 * testsuite/gas/arm/cde-scalar.d: New test.
1228 * testsuite/gas/arm/cde-scalar.s: New test.
1229 * testsuite/gas/arm/cde-warnings.d: New test.
1230 * testsuite/gas/arm/cde-warnings.l: New test.
1231 * testsuite/gas/arm/cde-warnings.s: New test.
1232 * testsuite/gas/arm/cde.d: New test.
1233 * testsuite/gas/arm/cde.s: New test.
1235 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1238 * config/tc-i386.c (intel64): Renamed to ...
1240 (match_template): Accept Intel64 only instruction by default.
1241 (i386_displacement): Updated.
1242 (md_parse_option): Updated.
1243 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1244 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1245 -mamd64 to x86-64-sysenter-amd.
1246 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1248 2020-02-10 Alan Modra <amodra@gmail.com>
1250 * config/obj-elf.c (obj_elf_change_section): Error for section
1251 type, attr or entsize changes in assembly.
1252 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1253 * testsuite/gas/elf/section5.l: Update.
1255 2020-02-10 Alan Modra <amodra@gmail.com>
1257 * output-file.c (output_file_close): Do a normal close when
1258 flag_always_generate_output.
1259 * write.c (write_object_file): Don't stop output when
1260 flag_always_generate_output.
1262 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1265 * config/tc-z80.c: Add -gbz80 command line option to generate code
1266 for the GameBoy Z80. Add support for generating DWARF.
1267 * config/tc-z80.h: Add support for DWARF debug information
1269 * doc/c-z80.texi: Document new command line option.
1270 * testsuite/gas/z80/gbz80_all.d: New file.
1271 * testsuite/gas/z80/gbz80_all.s: New file.
1272 * testsuite/gas/z80/z80.exp: Run the new tests.
1273 * testsuite/gas/z80/z80n_all.d: New file.
1274 * testsuite/gas/z80/z80n_all.s: New file.
1275 * testsuite/gas/z80/z80n_reloc.d: New file.
1277 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1280 * config/obj-elf.c (get_section): Also check
1281 linked_to_symbol_name.
1282 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1283 (obj_elf_parse_section_letters): Handle the 'o' flag.
1284 (build_group_lists): Renamed to ...
1285 (build_additional_section_info): This. Set elf_linked_to_section
1286 from map_head.linked_to_symbol_name.
1287 (elf_adjust_symtab): Updated.
1288 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1289 * doc/as.texi: Document the 'o' flag.
1290 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1291 * testsuite/gas/elf/section18.d: New file.
1292 * testsuite/gas/elf/section18.s: Likewise.
1293 * testsuite/gas/elf/section19.d: Likewise.
1294 * testsuite/gas/elf/section19.s: Likewise.
1295 * testsuite/gas/elf/section20.d: Likewise.
1296 * testsuite/gas/elf/section20.s: Likewise.
1297 * testsuite/gas/elf/section21.d: Likewise.
1298 * testsuite/gas/elf/section21.l: Likewise.
1299 * testsuite/gas/elf/section21.s: Likewise.
1301 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1303 * NEWS: Mention x86 assembler options to align branches for
1306 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1308 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1309 only for ELF targets.
1310 * testsuite/gas/i386/unique.d: Don't xfail.
1311 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1313 2020-02-06 Alan Modra <amodra@gmail.com>
1315 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1316 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1318 2020-02-06 Alan Modra <amodra@gmail.com>
1320 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1321 xfail, and rename test.
1322 * testsuite/gas/elf/section12b.d: Likewise.
1323 * testsuite/gas/elf/section16a.d: Likewise.
1324 * testsuite/gas/elf/section16b.d: Likewise.
1326 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1329 * config/obj-elf.c (section_match): Removed.
1330 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1332 (obj_elf_change_section): Replace info and group_name arguments
1333 with match_p. Also update the section ID and flags from match_p.
1334 (obj_elf_section): Handle "unique,N". Update call to
1335 obj_elf_change_section.
1336 * config/obj-elf.h (elf_section_match): New.
1337 (obj_elf_change_section): Updated.
1338 * config/tc-arm.c (start_unwind_section): Update call to
1339 obj_elf_change_section.
1340 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1341 * config/tc-microblaze.c (microblaze_s_data): Likewise.
1342 (microblaze_s_sdata): Likewise.
1343 (microblaze_s_rdata): Likewise.
1344 (microblaze_s_bss): Likewise.
1345 * config/tc-mips.c (s_change_section): Likewise.
1346 * config/tc-msp430.c (msp430_profiler): Likewise.
1347 * config/tc-rx.c (parse_rx_section): Likewise.
1348 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1349 * doc/as.texi: Document "unique,N" in .section directive.
1350 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1351 * testsuite/gas/elf/section15.d: New file.
1352 * testsuite/gas/elf/section15.s: Likewise.
1353 * testsuite/gas/elf/section16.s: Likewise.
1354 * testsuite/gas/elf/section16a.d: Likewise.
1355 * testsuite/gas/elf/section16b.d: Likewise.
1356 * testsuite/gas/elf/section17.d: Likewise.
1357 * testsuite/gas/elf/section17.l: Likewise.
1358 * testsuite/gas/elf/section17.s: Likewise.
1359 * testsuite/gas/i386/unique.d: Likewise.
1360 * testsuite/gas/i386/unique.s: Likewise.
1361 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1362 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1364 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1366 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1368 2020-02-01 Anthony Green <green@moxielogic.com>
1370 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1372 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1374 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1377 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
1380 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1381 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1383 * testsuite/gas/arm/mve_dsp.d: New test.
1385 2020-01-31 Nick Clifton <nickc@redhat.com>
1387 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1388 rather than BFD_RELOC_NONE.
1390 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1392 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1393 to support VLDMIA instruction for MVE.
1394 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1395 instruction for MVE.
1396 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1397 instruction for MVE.
1398 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1399 instruction for MVE.
1400 * testsuite/gas/arm/mve-ldst.d: New test.
1401 * testsuite/gas/arm/mve-ldst.s: Likewise.
1403 2020-01-31 Nick Clifton <nickc@redhat.com>
1405 * po/fr.po: Updated French translation.
1406 * po/ru.po: Updated Russian translation.
1408 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
1410 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1412 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1413 * testsuite/gas/aarch64/sve-movprfx_28.d,
1414 * testsuite/gas/aarch64/sve-movprfx_28.l,
1415 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1417 2020-01-30 Jan Beulich <jbeulich@suse.com>
1419 * config/tc-i386.c (output_disp): Tighten base_opcode check.
1420 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
1421 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
1422 Adjust expectations.
1424 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
1426 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
1427 * testsuite/gas/bpf/alu-be.d: Likewise.
1428 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
1429 * testsuite/gas/bpf/alu32-be.d: Likewise.
1431 2020-01-30 Jan Beulich <jbeulich@suse.com>
1433 * testsuite/gas/i386/x86-64-branch-2.s,
1434 testsuite/gas/i386/x86-64-branch-4.s,
1435 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1436 * testsuite/gas/i386/ilp32/x86-64-branch.d,
1437 testsuite/gas/i386/x86-64-branch-2.d,
1438 testsuite/gas/i386/x86-64-branch-4.l,
1439 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
1441 2020-01-30 Jan Beulich <jbeulich@suse.com>
1443 * config/tc-i386.c (process_suffix): .
1444 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
1445 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
1447 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
1449 testsuite/gas/i386/x86_64.s: Add RETF cases.
1450 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1451 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
1452 testsuite/gas/i386/x86-64-opcode.d,
1453 testsuite/gas/i386/x86-64-suffix-intel.d,
1454 testsuite/gas/i386/x86-64-suffix.d,
1455 testsuite/gas/i386/x86_64-intel.d
1456 testsuite/gas/i386/x86_64.d: Adjust expectations.
1457 * testsuite/gas/i386/x86-64-suffix.e,
1458 testsuite/gas/i386/x86_64.e: New.
1460 2020-01-30 Jan Beulich <jbeulich@suse.com>
1462 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
1465 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
1468 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
1470 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
1471 differences. Document movslq and movsxd.
1472 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
1473 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
1474 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
1475 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
1476 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
1477 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
1478 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
1479 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
1480 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
1481 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
1482 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
1484 2020-01-27 Alan Modra <amodra@gmail.com>
1486 * testsuite/gas/all/gas.exp: Replace case statements with switch
1488 * testsuite/gas/elf/elf.exp: Likewise.
1489 * testsuite/gas/macros/macros.exp: Likewise.
1490 * testsuite/lib/gas-defs.exp: Likewise.
1492 2020-01-27 Tamar Christina <tamar.christina@arm.com>
1495 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
1496 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
1498 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
1500 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
1501 s exts must be known, so rename *ok* to *fail*.
1502 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
1503 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
1504 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
1506 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
1507 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
1509 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
1512 * config/tc-i386.c (check_long_reg): Always disallow double word
1513 suffix in mnemonic with word general register.
1514 * testsuite/gas/i386/general.s: Replace word general register
1515 with double word general register for movl.
1516 * testsuite/gas/i386/inval.s: Add tests for movl with word general
1518 * testsuite/gas/i386/general.l: Updated.
1519 * testsuite/gas/i386/inval.l: Likewise.
1521 2020-01-22 Alan Modra <amodra@gmail.com>
1523 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
1524 __tls_get_addr_desc and __tls_get_addr_opt.
1526 2020-01-21 Jan Beulich <jbeulich@suse.com>
1528 * testsuite/gas/i386/inval-crc32.s,
1529 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
1530 * testsuite/gas/i386/inval-crc32.l,
1531 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
1533 2020-01-21 Jan Beulich <jbeulich@suse.com>
1535 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
1536 generic code path. Deal with No_lSuf being set in a template.
1537 * testsuite/gas/i386/inval-crc32.l,
1538 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
1539 instead of error(s) when operand size is ambiguous.
1540 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1541 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
1542 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
1543 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
1544 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
1545 Adjust expectations.
1547 2020-01-21 Jan Beulich <jbeulich@suse.com>
1549 * config/tc-i386.c (process_suffix): Drop SYSRET special case
1550 and an intel_syntax check. Re-write lack-of-suffix processing
1552 * doc/c-i386.texi: Document operand size defaults for suffix-
1553 less AT&T syntax insns.
1554 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
1555 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
1556 testsuite/gas/i386/x86-64-avx-scalar.s,
1557 testsuite/gas/i386/x86-64-avx.s,
1558 testsuite/gas/i386/x86-64-bundle.s,
1559 testsuite/gas/i386/x86-64-intel64.s,
1560 testsuite/gas/i386/x86-64-lock-1.s,
1561 testsuite/gas/i386/x86-64-opcode.s,
1562 testsuite/gas/i386/x86-64-sse2avx.s,
1563 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
1564 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
1565 testsuite/gas/i386/x86-64-nops.s,
1566 testsuite/gas/i386/x86-64-ptwrite.s,
1567 testsuite/gas/i386/x86-64-simd.s,
1568 testsuite/gas/i386/x86-64-sse-noavx.s,
1569 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
1571 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1572 testsuite/gas/i386/noreg64.s: Add further tests.
1573 * testsuite/gas/i386/ilp32/x86-64-nops.d,
1574 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
1575 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1576 testsuite/gas/i386/sse-noavx.d,
1577 testsuite/gas/i386/x86-64-intel64.d,
1578 testsuite/gas/i386/x86-64-nops.d,
1579 testsuite/gas/i386/x86-64-opcode.d,
1580 testsuite/gas/i386/x86-64-ptwrite-intel.d,
1581 testsuite/gas/i386/x86-64-ptwrite.d,
1582 testsuite/gas/i386/x86-64-simd-intel.d,
1583 testsuite/gas/i386/x86-64-simd-suffix.d,
1584 testsuite/gas/i386/x86-64-simd.d,
1585 testsuite/gas/i386/x86-64-sse-noavx.d
1586 testsuite/gas/i386/x86-64-suffix.d,
1587 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
1588 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
1589 testsuite/gas/i386/noreg64.l: New.
1590 * testsuite/gas/i386/i386.exp: Run new tests.
1592 2020-01-21 Jan Beulich <jbeulich@suse.com>
1594 * testsuite/gas/i386/avx512_bf16_vl.s,
1595 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
1596 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
1597 broadcast forms of VCVTNEPS2BF16.
1598 * testsuite/gas/i386/avx512_bf16_vl.d,
1599 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
1601 2020-01-20 Nick Clifton <nickc@redhat.com>
1603 * po/uk.po: Updated Ukranian translation.
1605 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
1608 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
1609 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
1611 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
1612 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
1613 R_X86_64_GOTPC32_TLSDESC relocation.
1615 2020-01-18 Nick Clifton <nickc@redhat.com>
1617 * configure: Regenerate.
1618 * po/gas.pot: Regenerate.
1620 2020-01-18 Nick Clifton <nickc@redhat.com>
1622 Binutils 2.34 branch created.
1624 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
1626 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
1627 with vex_encoding_vex.
1628 (parse_insn): Likewise.
1629 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
1630 and {vex3} documentation.
1631 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
1633 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
1635 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1638 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
1639 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
1640 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
1641 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
1642 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
1643 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
1645 2020-01-16 Jan Beulich <jbeulich@suse.com>
1647 * config/tc-i386.c (match_template): Drop found_cpu_match local
1650 2020-01-16 Jan Beulich <jbeulich@suse.com>
1652 * testsuite/gas/i386/avx512dq-inval.l,
1653 testsuite/gas/i386/avx512dq-inval.s: New.
1654 * testsuite/gas/i386/i386.exp: Run new test.
1656 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1658 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
1659 relocations when the target is 430X, except when extracting part of an
1661 (msp430_srcoperand): Adjust comment.
1662 Initialize the expp member of the msp430_operand_s struct as
1664 (msp430_dstoperand): Likewise.
1665 * testsuite/gas/msp430/msp430.exp: Run new test.
1666 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
1667 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
1669 2020-01-15 Alan Modra <amodra@gmail.com>
1671 * configure.tgt: Add sparc-*-freebsd case.
1673 2020-01-14 Lili Cui <lili.cui@intel.com>
1675 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
1676 * testsuite/gas/i386/align-branch-1b.d: Likewise.
1677 * testsuite/gas/i386/align-branch-1c.d: Likewise.
1678 * testsuite/gas/i386/align-branch-1d.d: Likewise.
1679 * testsuite/gas/i386/align-branch-1e.d: Likewise.
1680 * testsuite/gas/i386/align-branch-1f.d: Likewise.
1681 * testsuite/gas/i386/align-branch-1g.d: Likewise.
1682 * testsuite/gas/i386/align-branch-1h.d: Likewise.
1683 * testsuite/gas/i386/align-branch-1i.d: Likewise.
1684 * testsuite/gas/i386/align-branch-5.d: Likewise.
1685 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
1686 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
1687 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
1688 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
1689 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
1690 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
1691 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
1692 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
1693 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
1694 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
1695 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
1696 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
1698 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
1701 * config/tc-z80.c: Add support for half precision, single
1702 precision and double precision floating point values.
1703 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
1704 * doc/as.texi: Add new z80 command line options.
1705 * doc/c-z80.texi: Document new z80 command line options.
1706 * testsuite/gas/z80/ez80_pref_dis.s: New test.
1707 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
1708 * testsuite/gas/z80/z80.exp: Run the new test.
1709 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
1710 * testsuite/gas/z80/fp_zeda32.d: Likewise.
1711 * testsuite/gas/z80/strings.d: Update expected output.
1713 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
1715 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
1718 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
1720 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
1722 * config/tc-arc.h: Add header if/defs.
1723 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
1725 2020-01-13 Alan Modra <amodra@gmail.com>
1727 * testsuite/gas/wasm32/allinsn.d: Update expected output.
1729 2020-01-13 Alan Modra <amodra@gmail.com>
1731 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
1734 2020-01-10 Alan Modra <amodra@gmail.com>
1736 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
1737 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
1739 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1742 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
1744 (emit_ld_r_r): Likewise.
1745 (emit_ld_rr_m): Likewise.
1746 (emit_ld_rr_nn): Likewise.
1748 2020-01-09 Jan Beulich <jbeulich@suse.com>
1750 * config/tc-i386.c (optimize_encoding): Add
1751 is_any_vex_encoding() invocations. Drop respective
1752 i.tm.extension_opcode == None checks.
1754 2020-01-09 Jan Beulich <jbeulich@suse.com>
1756 * config/tc-i386.c (md_assemble): Check RegRex is clear during
1757 REX transformations. Correct comment indentation.
1759 2020-01-09 Jan Beulich <jbeulich@suse.com>
1761 * config/tc-i386.c (optimize_encoding): Generalize register
1762 transformation for TEST optimization.
1764 2020-01-09 Jan Beulich <jbeulich@suse.com>
1766 * testsuite/gas/i386/x86-64-sysenter-amd.s,
1767 testsuite/gas/i386/x86-64-sysenter-amd.d,
1768 testsuite/gas/i386/x86-64-sysenter-amd.l,
1769 testsuite/gas/i386/x86-64-sysenter-intel.d,
1770 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
1771 * testsuite/gas/i386/i386.exp: Run new tests.
1773 2020-01-08 Nick Clifton <nickc@redhat.com>
1776 * doc/as.texi (Align): Document the fact that all arguments can be
1779 (P2align): Likewise.
1781 2020-01-08 Nick Clifton <nickc@redhat.com>
1784 * config/obj-elf.c (obj_elf_section): Fail if the section name is
1785 already defined as a different symbol type.
1786 * testsuite/gas/elf/pr14891.s: New test source file.
1787 * testsuite/gas/elf/pr14891.d: New test driver.
1788 * testsuite/gas/elf/pr14891.s: New test expected error output.
1789 * testsuite/gas/elf/elf.exp: Run the new test.
1791 2020-01-08 Alan Modra <amodra@gmail.com>
1793 * config/tc-z8k.c (md_begin): Make idx unsigned.
1794 (get_specific): Likewise for this_index.
1796 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
1798 * onfig/tc-arc.c (parse_reloc_symbol): New function.
1799 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
1800 (md_operand): Set X_md to absent.
1801 (arc_parse_name): Check for X_md.
1803 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1806 * as.h (TC_STRING_ESCAPES): Provide a default definition.
1807 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
1809 * read.c (next_char_of_string): Likewise.
1810 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
1811 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
1813 2020-01-03 Nick Clifton <nickc@redhat.com>
1815 * po/sv.po: Updated Swedish translation.
1817 2020-01-03 Jan Beulich <jbeulich@suse.com>
1819 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
1820 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1822 2020-01-03 Jan Beulich <jbeulich@suse.com>
1824 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
1825 by-element usdot. Add 64-bit form tests for by-element sudot.
1826 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
1828 2020-01-03 Jan Beulich <jbeulich@suse.com>
1830 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
1831 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1833 2020-01-03 Jan Beulich <jbeulich@suse.com>
1835 * testsuite/gas/aarch64/f64mm.d,
1836 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
1838 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
1840 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
1841 support for assembler code generated by SDCC. Add new relocation
1842 types. Add z80-elf target support.
1843 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
1844 labels. Local labels starts from ".L".
1845 * NEWS: Mention the new support.
1846 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
1847 * testsuite/gas/all/fwdexp.s: Likewise.
1848 * testsuite/gas/all/cond.l: Likewise.
1849 * testsuite/gas/all/cond.s: Likewise.
1850 * testsuite/gas/all/fwdexp.d: Likewise.
1851 * testsuite/gas/all/fwdexp.s: Likewise.
1852 * testsuite/gas/elf/section2.e-mips: Likewise.
1853 * testsuite/gas/elf/section2.l: Likewise.
1854 * testsuite/gas/elf/section2.s: Likewise.
1855 * testsuite/gas/macros/app1.d: Likewise.
1856 * testsuite/gas/macros/app1.s: Likewise.
1857 * testsuite/gas/macros/app2.d: Likewise.
1858 * testsuite/gas/macros/app2.s: Likewise.
1859 * testsuite/gas/macros/app3.d: Likewise.
1860 * testsuite/gas/macros/app3.s: Likewise.
1861 * testsuite/gas/macros/app4.d: Likewise.
1862 * testsuite/gas/macros/app4.s: Likewise.
1863 * testsuite/gas/macros/app4b.s: Likewise.
1864 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
1865 * testsuite/gas/z80/z80.exp: Add new tests
1866 * testsuite/gas/z80/dollar.d: New file.
1867 * testsuite/gas/z80/dollar.s: New file.
1868 * testsuite/gas/z80/ez80_adl_all.d: New file.
1869 * testsuite/gas/z80/ez80_adl_all.s: New file.
1870 * testsuite/gas/z80/ez80_adl_suf.d: New file.
1871 * testsuite/gas/z80/ez80_isuf.s: New file.
1872 * testsuite/gas/z80/ez80_z80_all.d: New file.
1873 * testsuite/gas/z80/ez80_z80_all.s: New file.
1874 * testsuite/gas/z80/ez80_z80_suf.d: New file.
1875 * testsuite/gas/z80/r800_extra.d: New file.
1876 * testsuite/gas/z80/r800_extra.s: New file.
1877 * testsuite/gas/z80/r800_ii8.d: New file.
1878 * testsuite/gas/z80/r800_z80_doc.d: New file.
1879 * testsuite/gas/z80/z180.d: New file.
1880 * testsuite/gas/z80/z180.s: New file.
1881 * testsuite/gas/z80/z180_z80_doc.d: New file.
1882 * testsuite/gas/z80/z80_doc.d: New file.
1883 * testsuite/gas/z80/z80_doc.s: New file.
1884 * testsuite/gas/z80/z80_ii8.d: New file.
1885 * testsuite/gas/z80/z80_ii8.s: New file.
1886 * testsuite/gas/z80/z80_in_f_c.d: New file.
1887 * testsuite/gas/z80/z80_in_f_c.s: New file.
1888 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
1889 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
1890 * testsuite/gas/z80/z80_out_c_0.d: New file.
1891 * testsuite/gas/z80/z80_out_c_0.s: New file.
1892 * testsuite/gas/z80/z80_reloc.d: New file.
1893 * testsuite/gas/z80/z80_reloc.s: New file.
1894 * testsuite/gas/z80/z80_sli.d: New file.
1895 * testsuite/gas/z80/z80_sli.s: New file.
1897 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
1899 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
1902 2020-01-01 Alan Modra <amodra@gmail.com>
1904 Update year range in copyright notice of all files.
1906 For older changes see ChangeLog-2019
1908 Copyright (C) 2020 Free Software Foundation, Inc.
1910 Copying and distribution of this file, with or without modification,
1911 are permitted in any medium without royalty provided the copyright
1912 notice and this notice are preserved.
1918 version-control: never