1 2020-04-27 Nick Clifton <nickc@redhat.com>
4 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
5 (assign_file_to_slot): New function. Fills in an entry in the
7 (allocate_filenum): Use new function.
8 (allocate_filename_to_slot): Use new function. If the specified
9 slot entry is already in use, but was chosen automatically then
10 reassign the automatic entry.
12 2020-04-26 Hongtao Liu <hongtao.liu@intel.com
14 * config/tc-i386.c (lfence_before_ret_shl): New member.
15 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
17 (insert_after_load): Issue warning for REP CMPS/SCAS.
18 (insert_before_before): Handle iret, Handle
19 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
20 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
21 -mlfence-before-ret=[none/not/or/shl/yes].
22 Enable -mlfence-before-ret=shl when
23 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
24 (md_show_usage): Ditto.
25 * doc/c-i386.texi: Ditto.
26 * testsuite/gas/i386/i386.exp: Add new testcases.
27 * testsuite/gas/i386/lfence-load-b.d: New.
28 * testsuite/gas/i386/lfence-load-b.e: New.
29 * testsuite/gas/i386/lfence-load.d: Modified.
30 * testsuite/gas/i386/lfence-load.e: New.
31 * testsuite/gas/i386/lfence-load.s: Modified.
32 * testsuite/gas/i386/lfence-ret-a.d: Modified.
33 * testsuite/gas/i386/lfence-ret-b.d: Modified.
34 * testsuite/gas/i386/lfence-ret-c.d: New.
35 * testsuite/gas/i386/lfence-ret-d.d: New.
36 * testsuite/gas/i386/lfence-ret.s: Modified.
37 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
38 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
39 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
40 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
41 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
42 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
43 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
44 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
45 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
46 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
48 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
51 * config/tc-xtensa.c (md_apply_fix): Replace
52 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
53 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
54 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
55 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
56 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
58 2020-04-22 Alan Modra <amodra@gmail.com>
60 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
61 symbol for ".symver .. remove".
62 * doc/as.texi (.symver): Update.
63 * testsuite/gas/symver/symver11.s: Make foo weak.
64 * testsuite/gas/symver/symver11.d: Expect an error.
65 * testsuite/gas/symver/symver7.d: Allow other random symbols.
67 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
69 * testsuite/gas/symver/symver11.s: Add ".balign 8".
71 2020-04-21 Andreas Schwab <schwab@linux-m68k.org>
74 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
75 * testsuite/gas/m68k/operands.d: Update.
76 * testsuite/gas/m68k/op68000.d: Update for new error messages.
78 2020-04-21 Tamar Christina <tamar.christina@arm.com>
81 * testsuite/gas/arm/pr24753.d: New test.
82 * testsuite/gas/arm/pr24753.s: New test.
84 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
88 * NEWS: Mention .symver extension.
89 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
91 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
92 add a version name. Add local, hidden and remove visibility
94 (elf_frob_symbol): Handle the list of version names. Update the
95 original symbol to local, hidden or remove it from the symbol
97 (elf_frob_file_before_adjust): Handle the list of version names.
98 * config/obj-elf.h (elf_visibility): New.
99 (elf_versioned_name_list): Likewise.
100 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
101 and visibility. Change versioned_name pointer to struct
102 elf_versioned_name_list.
103 * doc/as.texi: Update .symver directive.
104 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
105 error checking tests.
106 * testsuite/gas/symver/symver6.d: New file.
107 * testsuite/gas/symver/symver7.d: Likewise.
108 * testsuite/gas/symver/symver7.s: Likewise.
109 * testsuite/gas/symver/symver8.d: Likewise.
110 * testsuite/gas/symver/symver8.s: Likewise.
111 * testsuite/gas/symver/symver9.s: Likewise.
112 * testsuite/gas/symver/symver9a.d: Likewise.
113 * testsuite/gas/symver/symver9b.d: Likewise.
114 * testsuite/gas/symver/symver10.s: Likewise.
115 * testsuite/gas/symver/symver10a.d: Likewise.
116 * testsuite/gas/symver/symver10b.d: Likewise.
117 * testsuite/gas/symver/symver11.d: Likewise.
118 * testsuite/gas/symver/symver11.s: Likewise.
119 * testsuite/gas/symver/symver12.d: Likewise.
120 * testsuite/gas/symver/symver12.s: Likewise.
121 * testsuite/gas/symver/symver13.d: Likewise.
122 * testsuite/gas/symver/symver13.s: Likewise.
123 * testsuite/gas/symver/symver14.d: Likewise.
124 * testsuite/gas/symver/symver14.l: Likewise.
125 * testsuite/gas/symver/symver15.d: Likewise.
126 * testsuite/gas/symver/symver15.l: Likewise.
127 * testsuite/gas/symver/symver6.l: Removed.
128 * testsuite/gas/symver/symver6.s: Updated.
130 2020-04-20 Sudakshina Das <sudi.das@arm.com>
132 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
134 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
135 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
136 * testsuite/gas/aarch64/system.d: Update.
138 2020-04-20 Sudakshina Das <sudi.das@arm.com>
140 * testsuite/gas/aarch64/bti.d: Update -march option.
141 * testsuite/gas/aarch64/illegal-bti.d: Remove.
142 * testsuite/gas/aarch64/illegal-bti.l: Remove.
143 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
144 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
146 2020-04-17 Alan Modra <amodra@gmail.com>
148 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
150 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
151 Nick Clifton <nickc@redhat.com>
154 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
156 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
158 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
159 targets running this test.
161 2020-02-16 David Faust <david.faust@oracle.com>
163 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
164 * testsuite/gas/bpf/jump32.s: New file.
165 * testsuite/gas/bpf/jump32.d: Likewise.
167 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
169 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
172 2020-04-08 Gunther Nikl <gnikl@justmail.de>
174 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
175 (md_pcrel_from): Remove prototytpe.
176 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
178 (md_pcrel_from_section): Remove duplicate prototype.
179 * tc.h (md_pcrel_from_section): Add prototype.
180 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
181 * config/tc-arc.h (md_pcrel_from_section): Likewise.
182 * config/tc-arm.h (md_pcrel_from_section): Likewise.
183 * config/tc-avr.h (md_pcrel_from_section): Likewise.
184 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
185 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
186 * config/tc-csky.h (md_pcrel_from_section): Likewise.
187 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
188 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
189 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
190 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
191 * config/tc-frv.h (md_pcrel_from_section): Likewise.
192 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
193 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
194 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
195 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
196 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
197 * config/tc-mep.h (md_pcrel_from_section): Likewise.
198 * config/tc-metag.h (md_pcrel_from_section): Likewise.
199 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
200 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
201 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
202 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
203 * config/tc-mt.h (md_pcrel_from_section): Likewise.
204 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
205 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
206 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
207 * config/tc-rx.h (md_pcrel_from_section): Likewise.
208 * config/tc-s390.h (md_pcrel_from_section): Likewise.
209 * config/tc-sh.h (md_pcrel_from_section): Likewise.
210 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
211 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
212 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
213 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
214 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
215 md_apply_fix3): Delete prototypes.
217 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
219 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
222 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
224 * doc/c-z80.texi: Fix @xref warnings.
226 2020-04-07 Lili Cui <lili.cui@intel.com>
228 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
229 (cpu_noarch): Likewise.
230 * doc/c-i386.texi: Document TSXLDTRK.
231 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
232 * testsuite/gas/i386/tsxldtrk.d: Likewise.
233 * testsuite/gas/i386/tsxldtrk.s: Likewise.
234 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
236 2020-04-02 Lili Cui <lili.cui@intel.com>
238 * config/tc-i386.c (cpu_arch): Add .serialize.
239 (cpu_noarch): Likewise.
240 * doc/c-i386.texi: Document serialize.
241 * testsuite/gas/i386/i386.exp: Run serialize tests
242 * testsuite/gas/i386/serialize.d: Likewise.
243 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
244 * testsuite/gas/i386/serialize.s: Likewise.
246 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
248 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
249 * testsuite/gas/elf/section12b.d: Likewise.
250 * testsuite/gas/elf/section16a.d: Likewise.
251 * testsuite/gas/elf/section16b.d: Likewise.
253 2020-04-02 Gunther Nikl <gnikl@justmail.de>
255 * config/tc-m68k.c (m68k_ip): Fix range check for index register
256 with a suppressed address register.
258 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
261 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
262 * testsuite/gas/i386/localpic.s: Add a test for relocation
263 against local absolute symbol.
264 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
265 * testsuite/gas/i386/localpic.d: Updated.
266 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
267 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
269 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
272 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
273 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
274 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
275 testsuite/gas/i386/x86-64-jump.d.
276 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
277 Incorporate changes to
278 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
279 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
280 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
281 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
282 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
284 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
288 * dwarf2dbg.c: Do not include "bignum.h".
290 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
292 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
293 * testsuite/gas/riscv/alias-csr.s: Likewise.
294 * testsuite/gas/riscv/no-aliases-csr.d: Move this
295 to priv-reg-pseudo-noalias.
296 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
297 * testsuite/gas/riscv/bad-csr.l: Likewise.
298 * testsuite/gas/riscv/bad-csr.s: Likewise.
299 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
300 * testsuite/gas/riscv/satp.s: Likewise.
301 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
302 csr instruction, including alias-csr testcase.
303 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
304 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
305 pseudo instruction with objdump -Mno-aliases.
306 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
307 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
308 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
309 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
310 * testsuite/gas/riscv/priv-reg.s: Likewise.
311 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
312 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
313 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
315 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
317 * config/obj-coff.c (obj_coff_section): Set the bss flag on
318 sections with the "b" attribute.
320 2020-03-22 Alan Modra <amodra@gmail.com>
322 * testsuite/gas/s12z/truncated.d: Update expected output.
324 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
327 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
328 * doc/c-z80.texi: Update documentation.
330 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
335 Fix disassembling ED+A4/AC/B4/BC opcodes.
336 Fix assembling lines containing colonless label and instruction
337 with first operand inside parentheses.
338 Fix registration of unsupported by target CPU registers.
339 * config/tc-z80.c: See above.
340 * config/tc-z80.h: See above.
341 * testsuite/gas/z80/colonless.d: Update test.
342 * testsuite/gas/z80/colonless.s: Likewise.
343 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
344 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
345 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
346 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
347 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
348 * testsuite/gas/z80/unsup_regs.s: Likewise.
349 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
350 * testsuite/gas/z80/z80.exp: Likewise.
351 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
352 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
353 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
355 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
358 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
359 (parse_operands): Handle new operand codes.
360 (do_neon_dyadic_long): Make shape check accept the scalar variants.
361 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
362 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
363 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
364 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
365 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
366 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
367 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
369 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
371 * NEWS: Mention x86 assembler options for CVE-2020-0551.
373 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
375 * testsuite/gas/i386/i386.exp: Run new tests.
376 * testsuite/gas/i386/lfence-byte.d: New file.
377 * testsuite/gas/i386/lfence-byte.e: Likewise.
378 * testsuite/gas/i386/lfence-byte.s: Likewise.
379 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
380 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
381 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
382 * testsuite/gas/i386/lfence-indbr.e: Likewise.
383 * testsuite/gas/i386/lfence-indbr.s: Likewise.
384 * testsuite/gas/i386/lfence-load.d: Likewise.
385 * testsuite/gas/i386/lfence-load.s: Likewise.
386 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
387 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
388 * testsuite/gas/i386/lfence-ret.s: Likewise.
389 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
390 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
391 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
392 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
393 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
394 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
395 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
396 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
397 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
398 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
399 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
400 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
402 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
404 * config/tc-i386.c (lfence_after_load): New.
405 (lfence_before_indirect_branch_kind): New.
406 (lfence_before_indirect_branch): New.
407 (lfence_before_ret_kind): New.
408 (lfence_before_ret): New.
411 (insert_lfence_after): New.
412 (insert_lfence_before): New.
413 (md_assemble): Call insert_lfence_before and insert_lfence_after.
415 (OPTION_MLFENCE_AFTER_LOAD): New.
416 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
417 (OPTION_MLFENCE_BEFORE_RET): New.
418 (md_longopts): Add -mlfence-after-load=,
419 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
420 (md_parse_option): Handle -mlfence-after-load=,
421 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
422 (md_show_usage): Display -mlfence-after-load=,
423 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
424 (i386_cons_align): New.
425 * config/tc-i386.h (i386_cons_align): New.
426 (md_cons_align): New.
427 * doc/c-i386.texi: Document -mlfence-after-load=,
428 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
430 2020-03-11 Nick Clifton <nickc@redhat.com>
434 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
435 (DWARF2_FILE_SIZE_NAME): Default to -1.
436 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
438 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
439 (NUM_MD5_BYTES): Define.
440 (struct file entry): Add md5 field.
441 (get_filenum): Delete and replace with...
442 (get_basename): New function.
443 (get_directory_table_entry): New function.
444 (allocate_filenum): New function.
445 (allocate_filename_to_slot): New function.
446 (dwarf2_where): Use new functions.
447 (dwarf2_directive_filename): Add support for extended .file
449 (dwarf2_directive_loc): Allow the use of file number zero with
451 (out_file_list): Rename to...
452 (out_dir_and_file_list): Add DWARF 5 support.
453 (out_debug_line): Emit extra values into the section header for
455 (out_debug_str): Allow for file 0 to be used with DWARF 5.
456 * doc/as.texi (.file): Update the description of this pseudo-op.
457 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
458 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
459 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
460 * NEWS: Mention the new feature.
462 2020-03-10 Alan Modra <amodra@gmail.com>
464 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
465 to avoid signed overflow.
466 * config/tc-mcore.c (md_assemble): Likewise.
467 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
468 * config/tc-nds32.c (SET_ADDEND): Likewise.
469 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
471 2020-03-09 Jan Beulich <jbeulich@suse.com>
473 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
474 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
475 testsuite/gas/i386/avx-intel.d: Adjust expectations.
477 2020-03-07 Alan Modra <amodra@gmail.com>
479 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
482 2020-03-06 Nick Clifton <nickc@redhat.com>
485 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
486 0 if the dwarf_level is 5 or more. Complain if a filename follows
488 * testsuite/gas/elf/dwarf-5-file0.s: New test.
489 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
490 * testsuite/gas/elf/elf.exp: Run the new test.
493 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
494 * doc/as.texi: Fix another typo.
496 2020-03-06 Nick Clifton <nickc@redhat.com>
499 * as.c (dwarf_level): Define.
500 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
501 (parse_args): Add support for the new options.
502 as.h (dwarf_level): Prototype.
503 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
505 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
506 (DWARF2_LINE_VERSION): Remove definition.
507 * doc/as.texi: Document the new options.
509 2020-03-06 Nick Clifton <nickc@redhat.com>
512 * as.c (main): Allow matching input and outputs when they are
515 2020-03-06 Jan Beulich <jbeulich@suse.com>
517 * config/tc-i386.c (match_mem_size): Generalize broadcast special
519 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
520 one of byte/word/dword/qword is set alongside a SIMD register in
521 a template's operand.
523 2020-03-06 Jan Beulich <jbeulich@suse.com>
525 * config/tc-i386.c (match_template): Extend code in logic
526 rejecting certain suffixes in certain modes to also cover mask
527 register use and VecSIB. Drop special casing of broadcast. Skip
528 immediates in the check.
530 2020-03-06 Jan Beulich <jbeulich@suse.com>
532 * config/tc-i386.c (match_template): Fold duplicate code in
533 logic rejecting certain suffixes in certain modes. Drop
536 2020-03-06 Jan Beulich <jbeulich@suse.com>
538 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
539 alongside !norex64 ones.
540 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
541 with both 32- and 64-bit GPR operands.
542 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
543 32- and 64-bit GPR operands.
544 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
545 testsuite/gas/i386/x86-64-avx512bw.d,
546 testsuite/gas/i386/x86-64-avx512f-intel.d,
547 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
549 2020-03-06 Jan Beulich <jbeulich@suse.com>
551 * config/tc-i386.c (md_assemble): Drop use of rex64.
552 (process_suffix): For REX.W for 64-bit CRC32.
554 2020-03-06 Jan Beulich <jbeulich@suse.com>
556 * config/tc-i386.c (i386_addressing_mode): For 32-bit
557 addressing for MPX insns without base/index.
558 * testsuite/gas/i386/mpx-16bit.s,
559 * testsuite/gas/i386/mpx-16bit.d: New.
560 * testsuite/gas/i386/i386.exp: Run new test.
562 2020-03-06 Jan Beulich <jbeulich@suse.com>
564 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
565 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
566 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
567 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
568 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
569 as well as a BSWAP one.
570 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
571 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
572 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
573 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
574 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
575 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
576 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
577 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
578 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
579 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
580 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
581 testsuite/gas/i386/vmx.d: Adjust expectations.
583 2020-03-06 Jan Beulich <jbeulich@suse.com>
585 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
586 from having their operands swapped.
587 * testsuite/gas/i386/waitpkg.s,
588 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
589 3-operand cases as well as testing of 16-bit code generation.
590 * testsuite/gas/i386/waitpkg.d,
591 testsuite/gas/i386/waitpkg-intel.d,
592 testsuite/gas/i386/x86-64-waitpkg.d,
593 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
595 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
597 * config/tc-riscv.c (percent_op_utype): Support the modifier
599 * doc/c-riscv.texi: Add documentation.
600 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
601 modifier %got_pcrel_hi.
602 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
603 * testsuite/gas/riscv/relax-reloc.d: Likewise.
604 * testsuite/gas/riscv/relax-reloc.s: Likewise.
606 * doc/c-riscv.texi (relocation modifiers): Add documentation.
607 (RISC-V-Formats): Update the section name from "Instruction Formats"
608 to "RISC-V Instruction Formats".
610 2020-03-04 Alexandre Oliva <oliva@adacore.com>
612 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
613 detected in a section which does not have at least 4 byte
615 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
616 * testsuite/gas/arm/ldr-t.s: Likewise.
617 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
618 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
619 disassembly, ignoring any NOPs that may have been inserted because
620 of section alignment.
621 * testsuite/gas/arm/ldr-t.d: Likewise.
623 2020-03-04 Jan Beulich <jbeulich@suse.com>
625 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
626 * doc/c-i386.texi: Mention sev_es.
627 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
628 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
630 * testsuite/gas/i386/arch-13-znver1.d,
631 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
633 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
635 * config/tc-i386.c (match_template): Replace ignoresize and
636 defaultsize with mnemonicsize.
637 (process_suffix): Likewise.
639 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
642 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
643 instruction LD IY,(HL).
644 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
645 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
646 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
647 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
649 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
652 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
653 x86-64-default-suffix-avx.
654 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
655 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
656 * testsuite/gas/i386/noreg64.d: Updated.
657 * testsuite/gas/i386/noreg64.l: Likewise.
658 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
659 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
660 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
662 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
665 * config/tc-z80.c (contains_register): Prevent an illegal memory
666 access when checking an expression for a register name.
668 2020-03-03 Alan Modra <amodra@gmail.com>
670 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
673 2020-03-02 Alan Modra <amodra@gmail.com>
675 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
676 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
678 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
679 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
680 (s3_s_score_lcomm): Likewise.
681 * config/tc-score7.c: Similarly.
682 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
684 2020-02-28 YunQiang Su <syq@debian.org>
687 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
688 to handle multi-labels.
689 (has_label_name): New.
691 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
693 * config/tc-arm.c (enum pred_instruction_type): Remove
694 NEUTRAL_IT_NO_VPT_INSN predication type.
695 (cxn_handle_predication): Modify to require condition suffixes.
696 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
697 * testsuite/gas/arm/cde-scalar.s: Update test.
698 * testsuite/gas/arm/cde-warnings.l: Update test.
699 * testsuite/gas/arm/cde-warnings.s: Update test.
701 2020-02-26 Alan Modra <amodra@gmail.com>
703 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
704 N_() on empty string.
706 2020-02-26 Alan Modra <amodra@gmail.com>
708 * read.c (read_a_source_file): Call strncpy with length one
709 less than size of original_case_string.
711 2020-02-26 Alan Modra <amodra@gmail.com>
713 * config/obj-elf.c: Indent labels correctly.
714 * config/obj-macho.c: Likewise.
715 * config/tc-aarch64.c: Likewise.
716 * config/tc-alpha.c: Likewise.
717 * config/tc-arm.c: Likewise.
718 * config/tc-cr16.c: Likewise.
719 * config/tc-crx.c: Likewise.
720 * config/tc-frv.c: Likewise.
721 * config/tc-i386-intel.c: Likewise.
722 * config/tc-i386.c: Likewise.
723 * config/tc-ia64.c: Likewise.
724 * config/tc-mn10200.c: Likewise.
725 * config/tc-mn10300.c: Likewise.
726 * config/tc-nds32.c: Likewise.
727 * config/tc-riscv.c: Likewise.
728 * config/tc-s12z.c: Likewise.
729 * config/tc-xtensa.c: Likewise.
730 * config/tc-z80.c: Likewise.
732 * symbols.c: Likewise.
735 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
737 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
738 we are assembling instruction with CSR. Call riscv_csr_read_only_check
739 after parsing all arguments.
740 (enum csr_insn_type): New enum is used to classify the CSR instruction.
741 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
742 are used to check if we write a read-only CSR by the CSR instruction.
743 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
744 all CSR for the read-only CSR checking.
745 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
746 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
747 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
748 all CSR instructions for the read-only CSR checking.
749 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
750 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
752 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
753 (riscv_opts): Initialize it.
754 (reg_lookup_internal): Check the `riscv_opts.csr_check`
755 before doing the CSR checking.
756 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
757 (md_longopts): Add mcsr-check and mno-csr-check.
758 (md_parse_option): Handle new enum option values.
759 (s_riscv_option): Handle new long options.
760 * doc/c-riscv.texi: Add description for the new .option and assembler
762 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
764 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
766 * config/tc-riscv.c (csr_extra_hash): New.
767 (enum riscv_csr_class): New enum. Used to decide
768 whether or not this CSR is legal in the current ISA string.
769 (struct riscv_csr_extra): New structure to hold all extra information
771 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
772 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
773 Call hash_reg_name to insert CSR address into reg_names_hash.
774 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
775 Decide whether the CSR is valid according to the csr_extra_hash.
776 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
777 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
778 not a boolean. This is same as riscv_init_csr_hash, so keep the
780 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
781 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
782 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
783 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
784 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
785 f-ext CSR are not allowed.
786 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
787 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
788 source file is `priv-reg.s`, and the ISA is rv64if, so the
789 rv32-only CSR are not allowed.
790 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
792 2020-02-21 Alan Modra <amodra@gmail.com>
794 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
795 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
797 2020-02-21 Alan Modra <amodra@gmail.com>
800 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
801 on section size adjustment, instead perform another write if
802 exec header size is larger than section size.
804 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
806 * doc/c-riscv.texi: Add the doc entries for -march-attr/
807 -mno-arch-attr command line options.
809 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
811 * testsuite/gas/riscv/c-add-addi.d: New testcase.
812 * testsuite/gas/riscv/c-add-addi.s: Likewise.
814 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
817 * config/tc-z80.c (md_parse_option): Do not use an underscore
818 prefix for local labels in SDCC compatability mode.
819 (z80_start_line_hook): Remove SDCC dollar label support.
820 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
821 * testsuite/gas/z80/sdcc.s: Likewise.
823 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
826 * config/tc-z80.c: Add -march option.
827 * doc/as.texi: Update Z80 documentation.
828 * doc/c-z80.texi: Likewise.
829 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
830 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
831 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
832 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
833 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
834 * testsuite/gas/z80/gbz80_all.d: Likewise.
835 * testsuite/gas/z80/r800_extra.d: Likewise.
836 * testsuite/gas/z80/r800_ii8.d: Likewise.
837 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
838 * testsuite/gas/z80/sdcc.d: Likewise.
839 * testsuite/gas/z80/z180.d: Likewise.
840 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
841 * testsuite/gas/z80/z80_doc.d: Likewise.
842 * testsuite/gas/z80/z80_ii8.d: Likewise.
843 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
844 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
845 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
846 * testsuite/gas/z80/z80_sli.d: Likewise.
847 * testsuite/gas/z80/z80n_all.d: Likewise.
848 * testsuite/gas/z80/z80n_reloc.d: Likewise.
850 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
852 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
853 with GNU_PROPERTY_X86_FEATURE_2_MMX.
854 * testsuite/gas/i386/i386.exp: Run property-3 and
856 * testsuite/gas/i386/property-3.d: New file.
857 * testsuite/gas/i386/property-3.s: Likewise.
858 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
860 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
862 * config/tc-i386.c (cpu_arch): Add .popcnt.
863 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
864 Add a tab before @samp{.sse4a}.
866 2020-02-17 Jan Beulich <jbeulich@suse.com>
868 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
869 for AddrPrefixOpReg templates. Combine the two pieces of
870 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
873 2020-02-17 Jan Beulich <jbeulich@suse.com>
876 * config/tc-i386.c (md_assemble): Also suppress operand
877 swapping for MONITOR{,X} and MWAIT{,X}.
878 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
879 Add Intel syntax monitor/mwait tests.
880 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
882 *testsuite/gas/i386/sse3-intel.d,
883 testsuite/gas/i386/x86-64-sse3-intel.d: New.
884 * testsuite/gas/i386/i386.exp: Run new tests.
886 2020-02-17 Jan Beulich <jbeulich@suse.com>
889 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
890 [XYZ]MMWord memory operand ambiguity recognition logic (largely
892 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
894 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
895 * testsuite/gas/i386/avx512dq-inval.l,
896 testsuite/gas/i386/inval-avx.l,
897 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
898 * testsuite/gas/i386/avx512vl-ambig.s,
899 testsuite/gas/i386/avx512vl-ambig.l: New.
900 * testsuite/gas/i386/i386.exp: Run new test.
902 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
904 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
906 * doc/c-i386.texi: Document sse4a and nosse4a.
908 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
910 * doc/c-i386.texi: Remove the old movsx and movzx documentation
913 2020-02-14 Jan Beulich <jbeulich@suse.com>
916 * config/tc-i386.c (md_assemble): Move movsx/movzx special
918 (process_suffix): ... here. Consider just the first operand
920 (check_long_reg): Drop opcode 0x63 special case again.
921 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
922 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
923 Move ambiguous operand size tests ...
924 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
925 testsuite/gas/i386/noreg64.s: ... here.
926 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
927 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
928 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
929 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
930 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
931 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
932 testsuite/gas/i386/x86-64-movsxd.d,
933 testsuite/gas/i386/x86-64-movsxd-intel.d,
934 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
936 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
937 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
938 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
939 * testsuite/gas/i386/i386.exp: Run new tests.
941 2020-02-14 Jan Beulich <jbeulich@suse.com>
943 * config/tc-i386.c (process_operands): Also skip segment
944 override prefix emission if it matches an already present one.
945 * testsuite/gas/i386/prefix32.s: Add double segment override
947 * testsuite/gas/i386/prefix32.l: Adjust expectations.
949 2020-02-14 Jan Beulich <jbeulich@suse.com>
951 * config/tc-i386.c (process_operands): Drop ineffectual segment
952 overrides when optimizing.
953 * testsuite/gas/i386/lea-optimize.d: New.
954 * testsuite/gas/i386/i386.exp: Run new test.
956 2020-02-14 Jan Beulich <jbeulich@suse.com>
958 * config/tc-i386.c (process_operands): Also check insn prefix
959 for ineffectual segment override warning. Don't cover possible
960 VEX/EVEX encoded insns there.
961 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
962 testsuite/gas/i386/lea.e: New.
963 * testsuite/gas/i386/i386.exp: Run new test.
965 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
968 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
971 2020-02-13 Fangrui Song <maskray@google.com>
972 H.J. Lu <hongjiu.lu@intel.com>
975 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
976 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
977 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
978 * testsuite/gas/i386/relax-5.d: New file.
979 * testsuite/gas/i386/relax-5.s: Likewise.
980 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
981 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
983 2020-02-13 Jan Beulich <jbeulich@suse.com>
985 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
988 2020-02-12 Jan Beulich <jbeulich@suse.com>
990 * config/tc-i386.c (avx512): New (at file scope), moved from
991 (check_VecOperands): ... here.
992 (process_suffix): Add [XYZ]MMword operand size handling.
993 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
994 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
996 * testsuite/gas/i386/avx512dq-inval.l,
997 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
999 2020-02-12 Jan Beulich <jbeulich@suse.com>
1002 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1004 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1005 CALL/JMP in O_tbyte_ptr case.
1006 * doc/c-i386.texi: Mention far call and full pointer load ISA
1008 * testsuite/gas/i386/x86-64-branch-3.s,
1009 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1010 * testsuite/gas/i386/x86-64-branch-3.d,
1011 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1012 * testsuite/gas/i386/x86-64-branch-5.l,
1013 testsuite/gas/i386/x86-64-branch-5.s: New.
1014 * testsuite/gas/i386/i386.exp: Run new test.
1016 2020-02-12 Jan Beulich <jbeulich@suse.com>
1019 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1020 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1021 64-bit-only warning.
1022 (check_word_reg): Consistently error on mismatching register
1024 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1025 for movw. Replace suffix / GPR for orb.
1026 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1027 byte GPRs as well as ones for inb/outb with a word accumulator.
1028 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1029 testsuite/gas/i386/inval.l: Adjust expectations.
1031 2020-02-12 Jan Beulich <jbeulich@suse.com>
1033 * config/tc-i386.c (operand_type_register_match): Also fall
1034 through initial two if()-s when the template allows for a GPR
1035 operand. Adjust comment.
1037 2020-02-11 Jan Beulich <jbeulich@suse.com>
1039 (struct _i386_insn): New field "short_form".
1040 (optimize_encoding): Drop setting of shortform field.
1041 (process_suffix): Set i.short_form. Replace shortform use.
1042 (process_operands): Replace shortform use.
1044 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1046 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1047 loop initial declaration.
1049 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1051 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1052 instructions that can have 5 arguments.
1053 (enum operand_parse_code): Add new operands.
1054 (parse_operands): Account for new operands.
1056 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1057 (neon_select_shape): Account for P suffix.
1058 (LOW1): Move macro to global position.
1059 (HI4): Move macro to global position.
1060 (vcx_assign_vec_d): New.
1061 (vcx_assign_vec_m): New.
1062 (vcx_assign_vec_n): New.
1063 (enum vcx_reg_type): New.
1064 (vcx_get_reg_type): New.
1065 (vcx_size_pos): New.
1067 (vcx_handle_shape): New.
1068 (vcx_ensure_register_in_range): New.
1069 (vcx_handle_register_arguments): New.
1070 (vcx_handle_insn_block): New.
1071 (vcx_handle_common_checks): New.
1075 * testsuite/gas/arm/cde-missing-fp.d: New test.
1076 * testsuite/gas/arm/cde-missing-fp.l: New test.
1077 * testsuite/gas/arm/cde-missing-mve.d: New test.
1078 * testsuite/gas/arm/cde-missing-mve.l: New test.
1079 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1080 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1081 * testsuite/gas/arm/cde-mve.s: New test.
1082 * testsuite/gas/arm/cde-warnings.l:
1083 * testsuite/gas/arm/cde-warnings.s:
1084 * testsuite/gas/arm/cde.d:
1085 * testsuite/gas/arm/cde.s:
1087 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1088 Matthew Malcomson <matthew.malcomson@arm.com>
1090 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1091 CDE coprocessor that can be enabled.
1092 (enum pred_instruction_type): New pred type.
1093 (BAD_NO_VPT): New error message.
1094 (BAD_CDE): New error message.
1095 (BAD_CDE_COPROC): New error message.
1096 (enum operand_parse_code): Add new immediate operands.
1097 (parse_operands): Account for new immediate operands.
1098 (check_cde_operand): New.
1099 (cde_coproc_enabled): New.
1100 (cde_coproc_pos): New.
1101 (cde_handle_coproc): New.
1102 (cxn_handle_predication): New.
1103 (do_custom_instruction_1): New.
1104 (do_custom_instruction_2): New.
1105 (do_custom_instruction_3): New.
1118 (handle_pred_state): Define new IT block behaviour.
1119 (insns): Add newn CX*{,d}{,a} instructions.
1120 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1121 Define new cdecp extension strings.
1122 * doc/c-arm.texi: Document new cdecp extension arguments.
1123 * testsuite/gas/arm/cde-scalar.d: New test.
1124 * testsuite/gas/arm/cde-scalar.s: New test.
1125 * testsuite/gas/arm/cde-warnings.d: New test.
1126 * testsuite/gas/arm/cde-warnings.l: New test.
1127 * testsuite/gas/arm/cde-warnings.s: New test.
1128 * testsuite/gas/arm/cde.d: New test.
1129 * testsuite/gas/arm/cde.s: New test.
1131 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1134 * config/tc-i386.c (intel64): Renamed to ...
1136 (match_template): Accept Intel64 only instruction by default.
1137 (i386_displacement): Updated.
1138 (md_parse_option): Updated.
1139 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1140 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1141 -mamd64 to x86-64-sysenter-amd.
1142 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1144 2020-02-10 Alan Modra <amodra@gmail.com>
1146 * config/obj-elf.c (obj_elf_change_section): Error for section
1147 type, attr or entsize changes in assembly.
1148 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1149 * testsuite/gas/elf/section5.l: Update.
1151 2020-02-10 Alan Modra <amodra@gmail.com>
1153 * output-file.c (output_file_close): Do a normal close when
1154 flag_always_generate_output.
1155 * write.c (write_object_file): Don't stop output when
1156 flag_always_generate_output.
1158 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1161 * config/tc-z80.c: Add -gbz80 command line option to generate code
1162 for the GameBoy Z80. Add support for generating DWARF.
1163 * config/tc-z80.h: Add support for DWARF debug information
1165 * doc/c-z80.texi: Document new command line option.
1166 * testsuite/gas/z80/gbz80_all.d: New file.
1167 * testsuite/gas/z80/gbz80_all.s: New file.
1168 * testsuite/gas/z80/z80.exp: Run the new tests.
1169 * testsuite/gas/z80/z80n_all.d: New file.
1170 * testsuite/gas/z80/z80n_all.s: New file.
1171 * testsuite/gas/z80/z80n_reloc.d: New file.
1173 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1176 * config/obj-elf.c (get_section): Also check
1177 linked_to_symbol_name.
1178 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1179 (obj_elf_parse_section_letters): Handle the 'o' flag.
1180 (build_group_lists): Renamed to ...
1181 (build_additional_section_info): This. Set elf_linked_to_section
1182 from map_head.linked_to_symbol_name.
1183 (elf_adjust_symtab): Updated.
1184 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1185 * doc/as.texi: Document the 'o' flag.
1186 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1187 * testsuite/gas/elf/section18.d: New file.
1188 * testsuite/gas/elf/section18.s: Likewise.
1189 * testsuite/gas/elf/section19.d: Likewise.
1190 * testsuite/gas/elf/section19.s: Likewise.
1191 * testsuite/gas/elf/section20.d: Likewise.
1192 * testsuite/gas/elf/section20.s: Likewise.
1193 * testsuite/gas/elf/section21.d: Likewise.
1194 * testsuite/gas/elf/section21.l: Likewise.
1195 * testsuite/gas/elf/section21.s: Likewise.
1197 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1199 * NEWS: Mention x86 assembler options to align branches for
1202 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1204 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1205 only for ELF targets.
1206 * testsuite/gas/i386/unique.d: Don't xfail.
1207 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1209 2020-02-06 Alan Modra <amodra@gmail.com>
1211 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1212 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1214 2020-02-06 Alan Modra <amodra@gmail.com>
1216 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1217 xfail, and rename test.
1218 * testsuite/gas/elf/section12b.d: Likewise.
1219 * testsuite/gas/elf/section16a.d: Likewise.
1220 * testsuite/gas/elf/section16b.d: Likewise.
1222 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1225 * config/obj-elf.c (section_match): Removed.
1226 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1228 (obj_elf_change_section): Replace info and group_name arguments
1229 with match_p. Also update the section ID and flags from match_p.
1230 (obj_elf_section): Handle "unique,N". Update call to
1231 obj_elf_change_section.
1232 * config/obj-elf.h (elf_section_match): New.
1233 (obj_elf_change_section): Updated.
1234 * config/tc-arm.c (start_unwind_section): Update call to
1235 obj_elf_change_section.
1236 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1237 * config/tc-microblaze.c (microblaze_s_data): Likewise.
1238 (microblaze_s_sdata): Likewise.
1239 (microblaze_s_rdata): Likewise.
1240 (microblaze_s_bss): Likewise.
1241 * config/tc-mips.c (s_change_section): Likewise.
1242 * config/tc-msp430.c (msp430_profiler): Likewise.
1243 * config/tc-rx.c (parse_rx_section): Likewise.
1244 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1245 * doc/as.texi: Document "unique,N" in .section directive.
1246 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1247 * testsuite/gas/elf/section15.d: New file.
1248 * testsuite/gas/elf/section15.s: Likewise.
1249 * testsuite/gas/elf/section16.s: Likewise.
1250 * testsuite/gas/elf/section16a.d: Likewise.
1251 * testsuite/gas/elf/section16b.d: Likewise.
1252 * testsuite/gas/elf/section17.d: Likewise.
1253 * testsuite/gas/elf/section17.l: Likewise.
1254 * testsuite/gas/elf/section17.s: Likewise.
1255 * testsuite/gas/i386/unique.d: Likewise.
1256 * testsuite/gas/i386/unique.s: Likewise.
1257 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1258 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1260 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1262 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1264 2020-02-01 Anthony Green <green@moxielogic.com>
1266 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1268 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1270 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1273 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
1276 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1277 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1279 * testsuite/gas/arm/mve_dsp.d: New test.
1281 2020-01-31 Nick Clifton <nickc@redhat.com>
1283 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1284 rather than BFD_RELOC_NONE.
1286 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1288 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1289 to support VLDMIA instruction for MVE.
1290 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1291 instruction for MVE.
1292 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1293 instruction for MVE.
1294 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1295 instruction for MVE.
1296 * testsuite/gas/arm/mve-ldst.d: New test.
1297 * testsuite/gas/arm/mve-ldst.s: Likewise.
1299 2020-01-31 Nick Clifton <nickc@redhat.com>
1301 * po/fr.po: Updated French translation.
1302 * po/ru.po: Updated Russian translation.
1304 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
1306 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1308 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1309 * testsuite/gas/aarch64/sve-movprfx_28.d,
1310 * testsuite/gas/aarch64/sve-movprfx_28.l,
1311 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1313 2020-01-30 Jan Beulich <jbeulich@suse.com>
1315 * config/tc-i386.c (output_disp): Tighten base_opcode check.
1316 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
1317 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
1318 Adjust expectations.
1320 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
1322 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
1323 * testsuite/gas/bpf/alu-be.d: Likewise.
1324 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
1325 * testsuite/gas/bpf/alu32-be.d: Likewise.
1327 2020-01-30 Jan Beulich <jbeulich@suse.com>
1329 * testsuite/gas/i386/x86-64-branch-2.s,
1330 testsuite/gas/i386/x86-64-branch-4.s,
1331 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1332 * testsuite/gas/i386/ilp32/x86-64-branch.d,
1333 testsuite/gas/i386/x86-64-branch-2.d,
1334 testsuite/gas/i386/x86-64-branch-4.l,
1335 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
1337 2020-01-30 Jan Beulich <jbeulich@suse.com>
1339 * config/tc-i386.c (process_suffix): .
1340 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
1341 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
1343 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
1345 testsuite/gas/i386/x86_64.s: Add RETF cases.
1346 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1347 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
1348 testsuite/gas/i386/x86-64-opcode.d,
1349 testsuite/gas/i386/x86-64-suffix-intel.d,
1350 testsuite/gas/i386/x86-64-suffix.d,
1351 testsuite/gas/i386/x86_64-intel.d
1352 testsuite/gas/i386/x86_64.d: Adjust expectations.
1353 * testsuite/gas/i386/x86-64-suffix.e,
1354 testsuite/gas/i386/x86_64.e: New.
1356 2020-01-30 Jan Beulich <jbeulich@suse.com>
1358 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
1361 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
1364 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
1366 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
1367 differences. Document movslq and movsxd.
1368 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
1369 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
1370 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
1371 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
1372 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
1373 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
1374 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
1375 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
1376 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
1377 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
1378 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
1380 2020-01-27 Alan Modra <amodra@gmail.com>
1382 * testsuite/gas/all/gas.exp: Replace case statements with switch
1384 * testsuite/gas/elf/elf.exp: Likewise.
1385 * testsuite/gas/macros/macros.exp: Likewise.
1386 * testsuite/lib/gas-defs.exp: Likewise.
1388 2020-01-27 Tamar Christina <tamar.christina@arm.com>
1391 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
1392 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
1394 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
1396 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
1397 s exts must be known, so rename *ok* to *fail*.
1398 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
1399 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
1400 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
1402 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
1403 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
1405 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
1408 * config/tc-i386.c (check_long_reg): Always disallow double word
1409 suffix in mnemonic with word general register.
1410 * testsuite/gas/i386/general.s: Replace word general register
1411 with double word general register for movl.
1412 * testsuite/gas/i386/inval.s: Add tests for movl with word general
1414 * testsuite/gas/i386/general.l: Updated.
1415 * testsuite/gas/i386/inval.l: Likewise.
1417 2020-01-22 Alan Modra <amodra@gmail.com>
1419 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
1420 __tls_get_addr_desc and __tls_get_addr_opt.
1422 2020-01-21 Jan Beulich <jbeulich@suse.com>
1424 * testsuite/gas/i386/inval-crc32.s,
1425 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
1426 * testsuite/gas/i386/inval-crc32.l,
1427 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
1429 2020-01-21 Jan Beulich <jbeulich@suse.com>
1431 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
1432 generic code path. Deal with No_lSuf being set in a template.
1433 * testsuite/gas/i386/inval-crc32.l,
1434 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
1435 instead of error(s) when operand size is ambiguous.
1436 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1437 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
1438 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
1439 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
1440 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
1441 Adjust expectations.
1443 2020-01-21 Jan Beulich <jbeulich@suse.com>
1445 * config/tc-i386.c (process_suffix): Drop SYSRET special case
1446 and an intel_syntax check. Re-write lack-of-suffix processing
1448 * doc/c-i386.texi: Document operand size defaults for suffix-
1449 less AT&T syntax insns.
1450 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
1451 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
1452 testsuite/gas/i386/x86-64-avx-scalar.s,
1453 testsuite/gas/i386/x86-64-avx.s,
1454 testsuite/gas/i386/x86-64-bundle.s,
1455 testsuite/gas/i386/x86-64-intel64.s,
1456 testsuite/gas/i386/x86-64-lock-1.s,
1457 testsuite/gas/i386/x86-64-opcode.s,
1458 testsuite/gas/i386/x86-64-sse2avx.s,
1459 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
1460 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
1461 testsuite/gas/i386/x86-64-nops.s,
1462 testsuite/gas/i386/x86-64-ptwrite.s,
1463 testsuite/gas/i386/x86-64-simd.s,
1464 testsuite/gas/i386/x86-64-sse-noavx.s,
1465 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
1467 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1468 testsuite/gas/i386/noreg64.s: Add further tests.
1469 * testsuite/gas/i386/ilp32/x86-64-nops.d,
1470 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
1471 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1472 testsuite/gas/i386/sse-noavx.d,
1473 testsuite/gas/i386/x86-64-intel64.d,
1474 testsuite/gas/i386/x86-64-nops.d,
1475 testsuite/gas/i386/x86-64-opcode.d,
1476 testsuite/gas/i386/x86-64-ptwrite-intel.d,
1477 testsuite/gas/i386/x86-64-ptwrite.d,
1478 testsuite/gas/i386/x86-64-simd-intel.d,
1479 testsuite/gas/i386/x86-64-simd-suffix.d,
1480 testsuite/gas/i386/x86-64-simd.d,
1481 testsuite/gas/i386/x86-64-sse-noavx.d
1482 testsuite/gas/i386/x86-64-suffix.d,
1483 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
1484 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
1485 testsuite/gas/i386/noreg64.l: New.
1486 * testsuite/gas/i386/i386.exp: Run new tests.
1488 2020-01-21 Jan Beulich <jbeulich@suse.com>
1490 * testsuite/gas/i386/avx512_bf16_vl.s,
1491 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
1492 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
1493 broadcast forms of VCVTNEPS2BF16.
1494 * testsuite/gas/i386/avx512_bf16_vl.d,
1495 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
1497 2020-01-20 Nick Clifton <nickc@redhat.com>
1499 * po/uk.po: Updated Ukranian translation.
1501 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
1504 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
1505 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
1507 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
1508 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
1509 R_X86_64_GOTPC32_TLSDESC relocation.
1511 2020-01-18 Nick Clifton <nickc@redhat.com>
1513 * configure: Regenerate.
1514 * po/gas.pot: Regenerate.
1516 2020-01-18 Nick Clifton <nickc@redhat.com>
1518 Binutils 2.34 branch created.
1520 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
1522 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
1523 with vex_encoding_vex.
1524 (parse_insn): Likewise.
1525 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
1526 and {vex3} documentation.
1527 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
1529 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
1531 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1534 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
1535 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
1536 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
1537 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
1538 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
1539 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
1541 2020-01-16 Jan Beulich <jbeulich@suse.com>
1543 * config/tc-i386.c (match_template): Drop found_cpu_match local
1546 2020-01-16 Jan Beulich <jbeulich@suse.com>
1548 * testsuite/gas/i386/avx512dq-inval.l,
1549 testsuite/gas/i386/avx512dq-inval.s: New.
1550 * testsuite/gas/i386/i386.exp: Run new test.
1552 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1554 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
1555 relocations when the target is 430X, except when extracting part of an
1557 (msp430_srcoperand): Adjust comment.
1558 Initialize the expp member of the msp430_operand_s struct as
1560 (msp430_dstoperand): Likewise.
1561 * testsuite/gas/msp430/msp430.exp: Run new test.
1562 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
1563 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
1565 2020-01-15 Alan Modra <amodra@gmail.com>
1567 * configure.tgt: Add sparc-*-freebsd case.
1569 2020-01-14 Lili Cui <lili.cui@intel.com>
1571 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
1572 * testsuite/gas/i386/align-branch-1b.d: Likewise.
1573 * testsuite/gas/i386/align-branch-1c.d: Likewise.
1574 * testsuite/gas/i386/align-branch-1d.d: Likewise.
1575 * testsuite/gas/i386/align-branch-1e.d: Likewise.
1576 * testsuite/gas/i386/align-branch-1f.d: Likewise.
1577 * testsuite/gas/i386/align-branch-1g.d: Likewise.
1578 * testsuite/gas/i386/align-branch-1h.d: Likewise.
1579 * testsuite/gas/i386/align-branch-1i.d: Likewise.
1580 * testsuite/gas/i386/align-branch-5.d: Likewise.
1581 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
1582 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
1583 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
1584 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
1585 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
1586 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
1587 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
1588 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
1589 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
1590 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
1591 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
1592 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
1594 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
1597 * config/tc-z80.c: Add support for half precision, single
1598 precision and double precision floating point values.
1599 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
1600 * doc/as.texi: Add new z80 command line options.
1601 * doc/c-z80.texi: Document new z80 command line options.
1602 * testsuite/gas/z80/ez80_pref_dis.s: New test.
1603 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
1604 * testsuite/gas/z80/z80.exp: Run the new test.
1605 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
1606 * testsuite/gas/z80/fp_zeda32.d: Likewise.
1607 * testsuite/gas/z80/strings.d: Update expected output.
1609 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
1611 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
1614 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
1616 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
1618 * config/tc-arc.h: Add header if/defs.
1619 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
1621 2020-01-13 Alan Modra <amodra@gmail.com>
1623 * testsuite/gas/wasm32/allinsn.d: Update expected output.
1625 2020-01-13 Alan Modra <amodra@gmail.com>
1627 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
1630 2020-01-10 Alan Modra <amodra@gmail.com>
1632 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
1633 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
1635 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1638 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
1640 (emit_ld_r_r): Likewise.
1641 (emit_ld_rr_m): Likewise.
1642 (emit_ld_rr_nn): Likewise.
1644 2020-01-09 Jan Beulich <jbeulich@suse.com>
1646 * config/tc-i386.c (optimize_encoding): Add
1647 is_any_vex_encoding() invocations. Drop respective
1648 i.tm.extension_opcode == None checks.
1650 2020-01-09 Jan Beulich <jbeulich@suse.com>
1652 * config/tc-i386.c (md_assemble): Check RegRex is clear during
1653 REX transformations. Correct comment indentation.
1655 2020-01-09 Jan Beulich <jbeulich@suse.com>
1657 * config/tc-i386.c (optimize_encoding): Generalize register
1658 transformation for TEST optimization.
1660 2020-01-09 Jan Beulich <jbeulich@suse.com>
1662 * testsuite/gas/i386/x86-64-sysenter-amd.s,
1663 testsuite/gas/i386/x86-64-sysenter-amd.d,
1664 testsuite/gas/i386/x86-64-sysenter-amd.l,
1665 testsuite/gas/i386/x86-64-sysenter-intel.d,
1666 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
1667 * testsuite/gas/i386/i386.exp: Run new tests.
1669 2020-01-08 Nick Clifton <nickc@redhat.com>
1672 * doc/as.texi (Align): Document the fact that all arguments can be
1675 (P2align): Likewise.
1677 2020-01-08 Nick Clifton <nickc@redhat.com>
1680 * config/obj-elf.c (obj_elf_section): Fail if the section name is
1681 already defined as a different symbol type.
1682 * testsuite/gas/elf/pr14891.s: New test source file.
1683 * testsuite/gas/elf/pr14891.d: New test driver.
1684 * testsuite/gas/elf/pr14891.s: New test expected error output.
1685 * testsuite/gas/elf/elf.exp: Run the new test.
1687 2020-01-08 Alan Modra <amodra@gmail.com>
1689 * config/tc-z8k.c (md_begin): Make idx unsigned.
1690 (get_specific): Likewise for this_index.
1692 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
1694 * onfig/tc-arc.c (parse_reloc_symbol): New function.
1695 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
1696 (md_operand): Set X_md to absent.
1697 (arc_parse_name): Check for X_md.
1699 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1702 * as.h (TC_STRING_ESCAPES): Provide a default definition.
1703 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
1705 * read.c (next_char_of_string): Likewise.
1706 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
1707 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
1709 2020-01-03 Nick Clifton <nickc@redhat.com>
1711 * po/sv.po: Updated Swedish translation.
1713 2020-01-03 Jan Beulich <jbeulich@suse.com>
1715 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
1716 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1718 2020-01-03 Jan Beulich <jbeulich@suse.com>
1720 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
1721 by-element usdot. Add 64-bit form tests for by-element sudot.
1722 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
1724 2020-01-03 Jan Beulich <jbeulich@suse.com>
1726 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
1727 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1729 2020-01-03 Jan Beulich <jbeulich@suse.com>
1731 * testsuite/gas/aarch64/f64mm.d,
1732 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
1734 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
1736 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
1737 support for assembler code generated by SDCC. Add new relocation
1738 types. Add z80-elf target support.
1739 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
1740 labels. Local labels starts from ".L".
1741 * NEWS: Mention the new support.
1742 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
1743 * testsuite/gas/all/fwdexp.s: Likewise.
1744 * testsuite/gas/all/cond.l: Likewise.
1745 * testsuite/gas/all/cond.s: Likewise.
1746 * testsuite/gas/all/fwdexp.d: Likewise.
1747 * testsuite/gas/all/fwdexp.s: Likewise.
1748 * testsuite/gas/elf/section2.e-mips: Likewise.
1749 * testsuite/gas/elf/section2.l: Likewise.
1750 * testsuite/gas/elf/section2.s: Likewise.
1751 * testsuite/gas/macros/app1.d: Likewise.
1752 * testsuite/gas/macros/app1.s: Likewise.
1753 * testsuite/gas/macros/app2.d: Likewise.
1754 * testsuite/gas/macros/app2.s: Likewise.
1755 * testsuite/gas/macros/app3.d: Likewise.
1756 * testsuite/gas/macros/app3.s: Likewise.
1757 * testsuite/gas/macros/app4.d: Likewise.
1758 * testsuite/gas/macros/app4.s: Likewise.
1759 * testsuite/gas/macros/app4b.s: Likewise.
1760 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
1761 * testsuite/gas/z80/z80.exp: Add new tests
1762 * testsuite/gas/z80/dollar.d: New file.
1763 * testsuite/gas/z80/dollar.s: New file.
1764 * testsuite/gas/z80/ez80_adl_all.d: New file.
1765 * testsuite/gas/z80/ez80_adl_all.s: New file.
1766 * testsuite/gas/z80/ez80_adl_suf.d: New file.
1767 * testsuite/gas/z80/ez80_isuf.s: New file.
1768 * testsuite/gas/z80/ez80_z80_all.d: New file.
1769 * testsuite/gas/z80/ez80_z80_all.s: New file.
1770 * testsuite/gas/z80/ez80_z80_suf.d: New file.
1771 * testsuite/gas/z80/r800_extra.d: New file.
1772 * testsuite/gas/z80/r800_extra.s: New file.
1773 * testsuite/gas/z80/r800_ii8.d: New file.
1774 * testsuite/gas/z80/r800_z80_doc.d: New file.
1775 * testsuite/gas/z80/z180.d: New file.
1776 * testsuite/gas/z80/z180.s: New file.
1777 * testsuite/gas/z80/z180_z80_doc.d: New file.
1778 * testsuite/gas/z80/z80_doc.d: New file.
1779 * testsuite/gas/z80/z80_doc.s: New file.
1780 * testsuite/gas/z80/z80_ii8.d: New file.
1781 * testsuite/gas/z80/z80_ii8.s: New file.
1782 * testsuite/gas/z80/z80_in_f_c.d: New file.
1783 * testsuite/gas/z80/z80_in_f_c.s: New file.
1784 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
1785 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
1786 * testsuite/gas/z80/z80_out_c_0.d: New file.
1787 * testsuite/gas/z80/z80_out_c_0.s: New file.
1788 * testsuite/gas/z80/z80_reloc.d: New file.
1789 * testsuite/gas/z80/z80_reloc.s: New file.
1790 * testsuite/gas/z80/z80_sli.d: New file.
1791 * testsuite/gas/z80/z80_sli.s: New file.
1793 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
1795 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
1798 2020-01-01 Alan Modra <amodra@gmail.com>
1800 Update year range in copyright notice of all files.
1802 For older changes see ChangeLog-2019
1804 Copyright (C) 2020 Free Software Foundation, Inc.
1806 Copying and distribution of this file, with or without modification,
1807 are permitted in any medium without royalty provided the copyright
1808 notice and this notice are preserved.
1814 version-control: never