1 2020-04-29 Nick Clifton <nickc@redhat.com>
4 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
5 IMM0_8S and add support for IMM0_8U.
6 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
7 unsigned 8-bit immediate.
8 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
10 2020-04-27 Tamar Christina <tamar.christina@arm.com>
12 * NEWS: Add news entry for big-obj.
13 * config/tc-i386.c (i386_target_format): Support new format.
14 * doc/c-i386.texi: Add i386 support.
15 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
16 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
18 2020-04-27 Nick Clifton <nickc@redhat.com>
21 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
22 (assign_file_to_slot): New function. Fills in an entry in the
24 (allocate_filenum): Use new function.
25 (allocate_filename_to_slot): Use new function. If the specified
26 slot entry is already in use, but was chosen automatically then
27 reassign the automatic entry.
29 2020-04-26 Hongtao Liu <hongtao.liu@intel.com
31 * config/tc-i386.c (lfence_before_ret_shl): New member.
32 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
34 (insert_after_load): Issue warning for REP CMPS/SCAS.
35 (insert_before_before): Handle iret, Handle
36 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
37 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
38 -mlfence-before-ret=[none/not/or/shl/yes].
39 Enable -mlfence-before-ret=shl when
40 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
41 (md_show_usage): Ditto.
42 * doc/c-i386.texi: Ditto.
43 * testsuite/gas/i386/i386.exp: Add new testcases.
44 * testsuite/gas/i386/lfence-load-b.d: New.
45 * testsuite/gas/i386/lfence-load-b.e: New.
46 * testsuite/gas/i386/lfence-load.d: Modified.
47 * testsuite/gas/i386/lfence-load.e: New.
48 * testsuite/gas/i386/lfence-load.s: Modified.
49 * testsuite/gas/i386/lfence-ret-a.d: Modified.
50 * testsuite/gas/i386/lfence-ret-b.d: Modified.
51 * testsuite/gas/i386/lfence-ret-c.d: New.
52 * testsuite/gas/i386/lfence-ret-d.d: New.
53 * testsuite/gas/i386/lfence-ret.s: Modified.
54 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
55 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
56 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
57 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
58 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
59 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
60 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
61 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
62 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
63 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
65 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
68 * config/tc-xtensa.c (md_apply_fix): Replace
69 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
70 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
71 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
72 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
73 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
75 2020-04-22 Alan Modra <amodra@gmail.com>
77 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
78 symbol for ".symver .. remove".
79 * doc/as.texi (.symver): Update.
80 * testsuite/gas/symver/symver11.s: Make foo weak.
81 * testsuite/gas/symver/symver11.d: Expect an error.
82 * testsuite/gas/symver/symver7.d: Allow other random symbols.
84 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
86 * testsuite/gas/symver/symver11.s: Add ".balign 8".
88 2020-04-21 Andreas Schwab <schwab@linux-m68k.org>
91 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
92 * testsuite/gas/m68k/operands.d: Update.
93 * testsuite/gas/m68k/op68000.d: Update for new error messages.
95 2020-04-21 Tamar Christina <tamar.christina@arm.com>
98 * testsuite/gas/arm/pr24753.d: New test.
99 * testsuite/gas/arm/pr24753.s: New test.
101 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
105 * NEWS: Mention .symver extension.
106 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
108 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
109 add a version name. Add local, hidden and remove visibility
111 (elf_frob_symbol): Handle the list of version names. Update the
112 original symbol to local, hidden or remove it from the symbol
114 (elf_frob_file_before_adjust): Handle the list of version names.
115 * config/obj-elf.h (elf_visibility): New.
116 (elf_versioned_name_list): Likewise.
117 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
118 and visibility. Change versioned_name pointer to struct
119 elf_versioned_name_list.
120 * doc/as.texi: Update .symver directive.
121 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
122 error checking tests.
123 * testsuite/gas/symver/symver6.d: New file.
124 * testsuite/gas/symver/symver7.d: Likewise.
125 * testsuite/gas/symver/symver7.s: Likewise.
126 * testsuite/gas/symver/symver8.d: Likewise.
127 * testsuite/gas/symver/symver8.s: Likewise.
128 * testsuite/gas/symver/symver9.s: Likewise.
129 * testsuite/gas/symver/symver9a.d: Likewise.
130 * testsuite/gas/symver/symver9b.d: Likewise.
131 * testsuite/gas/symver/symver10.s: Likewise.
132 * testsuite/gas/symver/symver10a.d: Likewise.
133 * testsuite/gas/symver/symver10b.d: Likewise.
134 * testsuite/gas/symver/symver11.d: Likewise.
135 * testsuite/gas/symver/symver11.s: Likewise.
136 * testsuite/gas/symver/symver12.d: Likewise.
137 * testsuite/gas/symver/symver12.s: Likewise.
138 * testsuite/gas/symver/symver13.d: Likewise.
139 * testsuite/gas/symver/symver13.s: Likewise.
140 * testsuite/gas/symver/symver14.d: Likewise.
141 * testsuite/gas/symver/symver14.l: Likewise.
142 * testsuite/gas/symver/symver15.d: Likewise.
143 * testsuite/gas/symver/symver15.l: Likewise.
144 * testsuite/gas/symver/symver6.l: Removed.
145 * testsuite/gas/symver/symver6.s: Updated.
147 2020-04-20 Sudakshina Das <sudi.das@arm.com>
149 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
151 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
152 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
153 * testsuite/gas/aarch64/system.d: Update.
155 2020-04-20 Sudakshina Das <sudi.das@arm.com>
157 * testsuite/gas/aarch64/bti.d: Update -march option.
158 * testsuite/gas/aarch64/illegal-bti.d: Remove.
159 * testsuite/gas/aarch64/illegal-bti.l: Remove.
160 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
161 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
163 2020-04-17 Alan Modra <amodra@gmail.com>
165 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
167 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
168 Nick Clifton <nickc@redhat.com>
171 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
173 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
175 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
176 targets running this test.
178 2020-02-16 David Faust <david.faust@oracle.com>
180 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
181 * testsuite/gas/bpf/jump32.s: New file.
182 * testsuite/gas/bpf/jump32.d: Likewise.
184 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
186 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
189 2020-04-08 Gunther Nikl <gnikl@justmail.de>
191 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
192 (md_pcrel_from): Remove prototytpe.
193 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
195 (md_pcrel_from_section): Remove duplicate prototype.
196 * tc.h (md_pcrel_from_section): Add prototype.
197 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
198 * config/tc-arc.h (md_pcrel_from_section): Likewise.
199 * config/tc-arm.h (md_pcrel_from_section): Likewise.
200 * config/tc-avr.h (md_pcrel_from_section): Likewise.
201 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
202 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
203 * config/tc-csky.h (md_pcrel_from_section): Likewise.
204 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
205 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
206 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
207 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
208 * config/tc-frv.h (md_pcrel_from_section): Likewise.
209 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
210 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
211 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
212 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
213 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
214 * config/tc-mep.h (md_pcrel_from_section): Likewise.
215 * config/tc-metag.h (md_pcrel_from_section): Likewise.
216 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
217 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
218 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
219 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
220 * config/tc-mt.h (md_pcrel_from_section): Likewise.
221 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
222 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
223 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
224 * config/tc-rx.h (md_pcrel_from_section): Likewise.
225 * config/tc-s390.h (md_pcrel_from_section): Likewise.
226 * config/tc-sh.h (md_pcrel_from_section): Likewise.
227 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
228 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
229 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
230 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
231 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
232 md_apply_fix3): Delete prototypes.
234 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
236 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
239 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
241 * doc/c-z80.texi: Fix @xref warnings.
243 2020-04-07 Lili Cui <lili.cui@intel.com>
245 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
246 (cpu_noarch): Likewise.
247 * doc/c-i386.texi: Document TSXLDTRK.
248 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
249 * testsuite/gas/i386/tsxldtrk.d: Likewise.
250 * testsuite/gas/i386/tsxldtrk.s: Likewise.
251 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
253 2020-04-02 Lili Cui <lili.cui@intel.com>
255 * config/tc-i386.c (cpu_arch): Add .serialize.
256 (cpu_noarch): Likewise.
257 * doc/c-i386.texi: Document serialize.
258 * testsuite/gas/i386/i386.exp: Run serialize tests
259 * testsuite/gas/i386/serialize.d: Likewise.
260 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
261 * testsuite/gas/i386/serialize.s: Likewise.
263 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
265 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
266 * testsuite/gas/elf/section12b.d: Likewise.
267 * testsuite/gas/elf/section16a.d: Likewise.
268 * testsuite/gas/elf/section16b.d: Likewise.
270 2020-04-02 Gunther Nikl <gnikl@justmail.de>
272 * config/tc-m68k.c (m68k_ip): Fix range check for index register
273 with a suppressed address register.
275 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
278 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
279 * testsuite/gas/i386/localpic.s: Add a test for relocation
280 against local absolute symbol.
281 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
282 * testsuite/gas/i386/localpic.d: Updated.
283 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
284 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
286 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
289 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
290 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
291 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
292 testsuite/gas/i386/x86-64-jump.d.
293 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
294 Incorporate changes to
295 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
296 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
297 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
298 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
299 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
301 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
305 * dwarf2dbg.c: Do not include "bignum.h".
307 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
309 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
310 * testsuite/gas/riscv/alias-csr.s: Likewise.
311 * testsuite/gas/riscv/no-aliases-csr.d: Move this
312 to priv-reg-pseudo-noalias.
313 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
314 * testsuite/gas/riscv/bad-csr.l: Likewise.
315 * testsuite/gas/riscv/bad-csr.s: Likewise.
316 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
317 * testsuite/gas/riscv/satp.s: Likewise.
318 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
319 csr instruction, including alias-csr testcase.
320 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
321 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
322 pseudo instruction with objdump -Mno-aliases.
323 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
324 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
325 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
326 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
327 * testsuite/gas/riscv/priv-reg.s: Likewise.
328 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
329 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
330 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
332 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
334 * config/obj-coff.c (obj_coff_section): Set the bss flag on
335 sections with the "b" attribute.
337 2020-03-22 Alan Modra <amodra@gmail.com>
339 * testsuite/gas/s12z/truncated.d: Update expected output.
341 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
344 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
345 * doc/c-z80.texi: Update documentation.
347 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
352 Fix disassembling ED+A4/AC/B4/BC opcodes.
353 Fix assembling lines containing colonless label and instruction
354 with first operand inside parentheses.
355 Fix registration of unsupported by target CPU registers.
356 * config/tc-z80.c: See above.
357 * config/tc-z80.h: See above.
358 * testsuite/gas/z80/colonless.d: Update test.
359 * testsuite/gas/z80/colonless.s: Likewise.
360 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
361 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
362 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
363 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
364 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
365 * testsuite/gas/z80/unsup_regs.s: Likewise.
366 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
367 * testsuite/gas/z80/z80.exp: Likewise.
368 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
369 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
370 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
372 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
375 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
376 (parse_operands): Handle new operand codes.
377 (do_neon_dyadic_long): Make shape check accept the scalar variants.
378 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
379 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
380 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
381 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
382 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
383 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
384 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
386 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
388 * NEWS: Mention x86 assembler options for CVE-2020-0551.
390 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
392 * testsuite/gas/i386/i386.exp: Run new tests.
393 * testsuite/gas/i386/lfence-byte.d: New file.
394 * testsuite/gas/i386/lfence-byte.e: Likewise.
395 * testsuite/gas/i386/lfence-byte.s: Likewise.
396 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
397 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
398 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
399 * testsuite/gas/i386/lfence-indbr.e: Likewise.
400 * testsuite/gas/i386/lfence-indbr.s: Likewise.
401 * testsuite/gas/i386/lfence-load.d: Likewise.
402 * testsuite/gas/i386/lfence-load.s: Likewise.
403 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
404 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
405 * testsuite/gas/i386/lfence-ret.s: Likewise.
406 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
407 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
408 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
409 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
410 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
411 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
412 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
413 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
414 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
415 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
416 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
417 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
419 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
421 * config/tc-i386.c (lfence_after_load): New.
422 (lfence_before_indirect_branch_kind): New.
423 (lfence_before_indirect_branch): New.
424 (lfence_before_ret_kind): New.
425 (lfence_before_ret): New.
428 (insert_lfence_after): New.
429 (insert_lfence_before): New.
430 (md_assemble): Call insert_lfence_before and insert_lfence_after.
432 (OPTION_MLFENCE_AFTER_LOAD): New.
433 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
434 (OPTION_MLFENCE_BEFORE_RET): New.
435 (md_longopts): Add -mlfence-after-load=,
436 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
437 (md_parse_option): Handle -mlfence-after-load=,
438 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
439 (md_show_usage): Display -mlfence-after-load=,
440 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
441 (i386_cons_align): New.
442 * config/tc-i386.h (i386_cons_align): New.
443 (md_cons_align): New.
444 * doc/c-i386.texi: Document -mlfence-after-load=,
445 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
447 2020-03-11 Nick Clifton <nickc@redhat.com>
451 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
452 (DWARF2_FILE_SIZE_NAME): Default to -1.
453 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
455 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
456 (NUM_MD5_BYTES): Define.
457 (struct file entry): Add md5 field.
458 (get_filenum): Delete and replace with...
459 (get_basename): New function.
460 (get_directory_table_entry): New function.
461 (allocate_filenum): New function.
462 (allocate_filename_to_slot): New function.
463 (dwarf2_where): Use new functions.
464 (dwarf2_directive_filename): Add support for extended .file
466 (dwarf2_directive_loc): Allow the use of file number zero with
468 (out_file_list): Rename to...
469 (out_dir_and_file_list): Add DWARF 5 support.
470 (out_debug_line): Emit extra values into the section header for
472 (out_debug_str): Allow for file 0 to be used with DWARF 5.
473 * doc/as.texi (.file): Update the description of this pseudo-op.
474 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
475 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
476 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
477 * NEWS: Mention the new feature.
479 2020-03-10 Alan Modra <amodra@gmail.com>
481 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
482 to avoid signed overflow.
483 * config/tc-mcore.c (md_assemble): Likewise.
484 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
485 * config/tc-nds32.c (SET_ADDEND): Likewise.
486 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
488 2020-03-09 Jan Beulich <jbeulich@suse.com>
490 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
491 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
492 testsuite/gas/i386/avx-intel.d: Adjust expectations.
494 2020-03-07 Alan Modra <amodra@gmail.com>
496 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
499 2020-03-06 Nick Clifton <nickc@redhat.com>
502 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
503 0 if the dwarf_level is 5 or more. Complain if a filename follows
505 * testsuite/gas/elf/dwarf-5-file0.s: New test.
506 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
507 * testsuite/gas/elf/elf.exp: Run the new test.
510 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
511 * doc/as.texi: Fix another typo.
513 2020-03-06 Nick Clifton <nickc@redhat.com>
516 * as.c (dwarf_level): Define.
517 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
518 (parse_args): Add support for the new options.
519 as.h (dwarf_level): Prototype.
520 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
522 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
523 (DWARF2_LINE_VERSION): Remove definition.
524 * doc/as.texi: Document the new options.
526 2020-03-06 Nick Clifton <nickc@redhat.com>
529 * as.c (main): Allow matching input and outputs when they are
532 2020-03-06 Jan Beulich <jbeulich@suse.com>
534 * config/tc-i386.c (match_mem_size): Generalize broadcast special
536 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
537 one of byte/word/dword/qword is set alongside a SIMD register in
538 a template's operand.
540 2020-03-06 Jan Beulich <jbeulich@suse.com>
542 * config/tc-i386.c (match_template): Extend code in logic
543 rejecting certain suffixes in certain modes to also cover mask
544 register use and VecSIB. Drop special casing of broadcast. Skip
545 immediates in the check.
547 2020-03-06 Jan Beulich <jbeulich@suse.com>
549 * config/tc-i386.c (match_template): Fold duplicate code in
550 logic rejecting certain suffixes in certain modes. Drop
553 2020-03-06 Jan Beulich <jbeulich@suse.com>
555 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
556 alongside !norex64 ones.
557 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
558 with both 32- and 64-bit GPR operands.
559 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
560 32- and 64-bit GPR operands.
561 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
562 testsuite/gas/i386/x86-64-avx512bw.d,
563 testsuite/gas/i386/x86-64-avx512f-intel.d,
564 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
566 2020-03-06 Jan Beulich <jbeulich@suse.com>
568 * config/tc-i386.c (md_assemble): Drop use of rex64.
569 (process_suffix): For REX.W for 64-bit CRC32.
571 2020-03-06 Jan Beulich <jbeulich@suse.com>
573 * config/tc-i386.c (i386_addressing_mode): For 32-bit
574 addressing for MPX insns without base/index.
575 * testsuite/gas/i386/mpx-16bit.s,
576 * testsuite/gas/i386/mpx-16bit.d: New.
577 * testsuite/gas/i386/i386.exp: Run new test.
579 2020-03-06 Jan Beulich <jbeulich@suse.com>
581 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
582 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
583 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
584 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
585 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
586 as well as a BSWAP one.
587 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
588 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
589 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
590 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
591 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
592 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
593 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
594 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
595 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
596 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
597 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
598 testsuite/gas/i386/vmx.d: Adjust expectations.
600 2020-03-06 Jan Beulich <jbeulich@suse.com>
602 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
603 from having their operands swapped.
604 * testsuite/gas/i386/waitpkg.s,
605 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
606 3-operand cases as well as testing of 16-bit code generation.
607 * testsuite/gas/i386/waitpkg.d,
608 testsuite/gas/i386/waitpkg-intel.d,
609 testsuite/gas/i386/x86-64-waitpkg.d,
610 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
612 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
614 * config/tc-riscv.c (percent_op_utype): Support the modifier
616 * doc/c-riscv.texi: Add documentation.
617 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
618 modifier %got_pcrel_hi.
619 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
620 * testsuite/gas/riscv/relax-reloc.d: Likewise.
621 * testsuite/gas/riscv/relax-reloc.s: Likewise.
623 * doc/c-riscv.texi (relocation modifiers): Add documentation.
624 (RISC-V-Formats): Update the section name from "Instruction Formats"
625 to "RISC-V Instruction Formats".
627 2020-03-04 Alexandre Oliva <oliva@adacore.com>
629 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
630 detected in a section which does not have at least 4 byte
632 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
633 * testsuite/gas/arm/ldr-t.s: Likewise.
634 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
635 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
636 disassembly, ignoring any NOPs that may have been inserted because
637 of section alignment.
638 * testsuite/gas/arm/ldr-t.d: Likewise.
640 2020-03-04 Jan Beulich <jbeulich@suse.com>
642 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
643 * doc/c-i386.texi: Mention sev_es.
644 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
645 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
647 * testsuite/gas/i386/arch-13-znver1.d,
648 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
650 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
652 * config/tc-i386.c (match_template): Replace ignoresize and
653 defaultsize with mnemonicsize.
654 (process_suffix): Likewise.
656 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
659 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
660 instruction LD IY,(HL).
661 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
662 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
663 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
664 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
666 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
669 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
670 x86-64-default-suffix-avx.
671 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
672 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
673 * testsuite/gas/i386/noreg64.d: Updated.
674 * testsuite/gas/i386/noreg64.l: Likewise.
675 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
676 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
677 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
679 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
682 * config/tc-z80.c (contains_register): Prevent an illegal memory
683 access when checking an expression for a register name.
685 2020-03-03 Alan Modra <amodra@gmail.com>
687 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
690 2020-03-02 Alan Modra <amodra@gmail.com>
692 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
693 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
695 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
696 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
697 (s3_s_score_lcomm): Likewise.
698 * config/tc-score7.c: Similarly.
699 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
701 2020-02-28 YunQiang Su <syq@debian.org>
704 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
705 to handle multi-labels.
706 (has_label_name): New.
708 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
710 * config/tc-arm.c (enum pred_instruction_type): Remove
711 NEUTRAL_IT_NO_VPT_INSN predication type.
712 (cxn_handle_predication): Modify to require condition suffixes.
713 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
714 * testsuite/gas/arm/cde-scalar.s: Update test.
715 * testsuite/gas/arm/cde-warnings.l: Update test.
716 * testsuite/gas/arm/cde-warnings.s: Update test.
718 2020-02-26 Alan Modra <amodra@gmail.com>
720 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
721 N_() on empty string.
723 2020-02-26 Alan Modra <amodra@gmail.com>
725 * read.c (read_a_source_file): Call strncpy with length one
726 less than size of original_case_string.
728 2020-02-26 Alan Modra <amodra@gmail.com>
730 * config/obj-elf.c: Indent labels correctly.
731 * config/obj-macho.c: Likewise.
732 * config/tc-aarch64.c: Likewise.
733 * config/tc-alpha.c: Likewise.
734 * config/tc-arm.c: Likewise.
735 * config/tc-cr16.c: Likewise.
736 * config/tc-crx.c: Likewise.
737 * config/tc-frv.c: Likewise.
738 * config/tc-i386-intel.c: Likewise.
739 * config/tc-i386.c: Likewise.
740 * config/tc-ia64.c: Likewise.
741 * config/tc-mn10200.c: Likewise.
742 * config/tc-mn10300.c: Likewise.
743 * config/tc-nds32.c: Likewise.
744 * config/tc-riscv.c: Likewise.
745 * config/tc-s12z.c: Likewise.
746 * config/tc-xtensa.c: Likewise.
747 * config/tc-z80.c: Likewise.
749 * symbols.c: Likewise.
752 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
754 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
755 we are assembling instruction with CSR. Call riscv_csr_read_only_check
756 after parsing all arguments.
757 (enum csr_insn_type): New enum is used to classify the CSR instruction.
758 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
759 are used to check if we write a read-only CSR by the CSR instruction.
760 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
761 all CSR for the read-only CSR checking.
762 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
763 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
764 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
765 all CSR instructions for the read-only CSR checking.
766 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
767 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
769 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
770 (riscv_opts): Initialize it.
771 (reg_lookup_internal): Check the `riscv_opts.csr_check`
772 before doing the CSR checking.
773 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
774 (md_longopts): Add mcsr-check and mno-csr-check.
775 (md_parse_option): Handle new enum option values.
776 (s_riscv_option): Handle new long options.
777 * doc/c-riscv.texi: Add description for the new .option and assembler
779 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
781 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
783 * config/tc-riscv.c (csr_extra_hash): New.
784 (enum riscv_csr_class): New enum. Used to decide
785 whether or not this CSR is legal in the current ISA string.
786 (struct riscv_csr_extra): New structure to hold all extra information
788 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
789 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
790 Call hash_reg_name to insert CSR address into reg_names_hash.
791 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
792 Decide whether the CSR is valid according to the csr_extra_hash.
793 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
794 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
795 not a boolean. This is same as riscv_init_csr_hash, so keep the
797 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
798 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
799 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
800 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
801 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
802 f-ext CSR are not allowed.
803 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
804 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
805 source file is `priv-reg.s`, and the ISA is rv64if, so the
806 rv32-only CSR are not allowed.
807 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
809 2020-02-21 Alan Modra <amodra@gmail.com>
811 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
812 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
814 2020-02-21 Alan Modra <amodra@gmail.com>
817 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
818 on section size adjustment, instead perform another write if
819 exec header size is larger than section size.
821 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
823 * doc/c-riscv.texi: Add the doc entries for -march-attr/
824 -mno-arch-attr command line options.
826 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
828 * testsuite/gas/riscv/c-add-addi.d: New testcase.
829 * testsuite/gas/riscv/c-add-addi.s: Likewise.
831 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
834 * config/tc-z80.c (md_parse_option): Do not use an underscore
835 prefix for local labels in SDCC compatability mode.
836 (z80_start_line_hook): Remove SDCC dollar label support.
837 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
838 * testsuite/gas/z80/sdcc.s: Likewise.
840 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
843 * config/tc-z80.c: Add -march option.
844 * doc/as.texi: Update Z80 documentation.
845 * doc/c-z80.texi: Likewise.
846 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
847 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
848 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
849 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
850 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
851 * testsuite/gas/z80/gbz80_all.d: Likewise.
852 * testsuite/gas/z80/r800_extra.d: Likewise.
853 * testsuite/gas/z80/r800_ii8.d: Likewise.
854 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
855 * testsuite/gas/z80/sdcc.d: Likewise.
856 * testsuite/gas/z80/z180.d: Likewise.
857 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
858 * testsuite/gas/z80/z80_doc.d: Likewise.
859 * testsuite/gas/z80/z80_ii8.d: Likewise.
860 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
861 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
862 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
863 * testsuite/gas/z80/z80_sli.d: Likewise.
864 * testsuite/gas/z80/z80n_all.d: Likewise.
865 * testsuite/gas/z80/z80n_reloc.d: Likewise.
867 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
869 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
870 with GNU_PROPERTY_X86_FEATURE_2_MMX.
871 * testsuite/gas/i386/i386.exp: Run property-3 and
873 * testsuite/gas/i386/property-3.d: New file.
874 * testsuite/gas/i386/property-3.s: Likewise.
875 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
877 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
879 * config/tc-i386.c (cpu_arch): Add .popcnt.
880 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
881 Add a tab before @samp{.sse4a}.
883 2020-02-17 Jan Beulich <jbeulich@suse.com>
885 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
886 for AddrPrefixOpReg templates. Combine the two pieces of
887 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
890 2020-02-17 Jan Beulich <jbeulich@suse.com>
893 * config/tc-i386.c (md_assemble): Also suppress operand
894 swapping for MONITOR{,X} and MWAIT{,X}.
895 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
896 Add Intel syntax monitor/mwait tests.
897 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
899 *testsuite/gas/i386/sse3-intel.d,
900 testsuite/gas/i386/x86-64-sse3-intel.d: New.
901 * testsuite/gas/i386/i386.exp: Run new tests.
903 2020-02-17 Jan Beulich <jbeulich@suse.com>
906 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
907 [XYZ]MMWord memory operand ambiguity recognition logic (largely
909 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
911 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
912 * testsuite/gas/i386/avx512dq-inval.l,
913 testsuite/gas/i386/inval-avx.l,
914 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
915 * testsuite/gas/i386/avx512vl-ambig.s,
916 testsuite/gas/i386/avx512vl-ambig.l: New.
917 * testsuite/gas/i386/i386.exp: Run new test.
919 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
921 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
923 * doc/c-i386.texi: Document sse4a and nosse4a.
925 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
927 * doc/c-i386.texi: Remove the old movsx and movzx documentation
930 2020-02-14 Jan Beulich <jbeulich@suse.com>
933 * config/tc-i386.c (md_assemble): Move movsx/movzx special
935 (process_suffix): ... here. Consider just the first operand
937 (check_long_reg): Drop opcode 0x63 special case again.
938 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
939 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
940 Move ambiguous operand size tests ...
941 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
942 testsuite/gas/i386/noreg64.s: ... here.
943 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
944 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
945 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
946 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
947 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
948 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
949 testsuite/gas/i386/x86-64-movsxd.d,
950 testsuite/gas/i386/x86-64-movsxd-intel.d,
951 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
953 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
954 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
955 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
956 * testsuite/gas/i386/i386.exp: Run new tests.
958 2020-02-14 Jan Beulich <jbeulich@suse.com>
960 * config/tc-i386.c (process_operands): Also skip segment
961 override prefix emission if it matches an already present one.
962 * testsuite/gas/i386/prefix32.s: Add double segment override
964 * testsuite/gas/i386/prefix32.l: Adjust expectations.
966 2020-02-14 Jan Beulich <jbeulich@suse.com>
968 * config/tc-i386.c (process_operands): Drop ineffectual segment
969 overrides when optimizing.
970 * testsuite/gas/i386/lea-optimize.d: New.
971 * testsuite/gas/i386/i386.exp: Run new test.
973 2020-02-14 Jan Beulich <jbeulich@suse.com>
975 * config/tc-i386.c (process_operands): Also check insn prefix
976 for ineffectual segment override warning. Don't cover possible
977 VEX/EVEX encoded insns there.
978 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
979 testsuite/gas/i386/lea.e: New.
980 * testsuite/gas/i386/i386.exp: Run new test.
982 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
985 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
988 2020-02-13 Fangrui Song <maskray@google.com>
989 H.J. Lu <hongjiu.lu@intel.com>
992 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
993 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
994 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
995 * testsuite/gas/i386/relax-5.d: New file.
996 * testsuite/gas/i386/relax-5.s: Likewise.
997 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
998 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1000 2020-02-13 Jan Beulich <jbeulich@suse.com>
1002 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1005 2020-02-12 Jan Beulich <jbeulich@suse.com>
1007 * config/tc-i386.c (avx512): New (at file scope), moved from
1008 (check_VecOperands): ... here.
1009 (process_suffix): Add [XYZ]MMword operand size handling.
1010 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1011 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1013 * testsuite/gas/i386/avx512dq-inval.l,
1014 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1016 2020-02-12 Jan Beulich <jbeulich@suse.com>
1019 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1021 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1022 CALL/JMP in O_tbyte_ptr case.
1023 * doc/c-i386.texi: Mention far call and full pointer load ISA
1025 * testsuite/gas/i386/x86-64-branch-3.s,
1026 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1027 * testsuite/gas/i386/x86-64-branch-3.d,
1028 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1029 * testsuite/gas/i386/x86-64-branch-5.l,
1030 testsuite/gas/i386/x86-64-branch-5.s: New.
1031 * testsuite/gas/i386/i386.exp: Run new test.
1033 2020-02-12 Jan Beulich <jbeulich@suse.com>
1036 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1037 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1038 64-bit-only warning.
1039 (check_word_reg): Consistently error on mismatching register
1041 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1042 for movw. Replace suffix / GPR for orb.
1043 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1044 byte GPRs as well as ones for inb/outb with a word accumulator.
1045 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1046 testsuite/gas/i386/inval.l: Adjust expectations.
1048 2020-02-12 Jan Beulich <jbeulich@suse.com>
1050 * config/tc-i386.c (operand_type_register_match): Also fall
1051 through initial two if()-s when the template allows for a GPR
1052 operand. Adjust comment.
1054 2020-02-11 Jan Beulich <jbeulich@suse.com>
1056 (struct _i386_insn): New field "short_form".
1057 (optimize_encoding): Drop setting of shortform field.
1058 (process_suffix): Set i.short_form. Replace shortform use.
1059 (process_operands): Replace shortform use.
1061 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1063 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1064 loop initial declaration.
1066 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1068 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1069 instructions that can have 5 arguments.
1070 (enum operand_parse_code): Add new operands.
1071 (parse_operands): Account for new operands.
1073 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1074 (neon_select_shape): Account for P suffix.
1075 (LOW1): Move macro to global position.
1076 (HI4): Move macro to global position.
1077 (vcx_assign_vec_d): New.
1078 (vcx_assign_vec_m): New.
1079 (vcx_assign_vec_n): New.
1080 (enum vcx_reg_type): New.
1081 (vcx_get_reg_type): New.
1082 (vcx_size_pos): New.
1084 (vcx_handle_shape): New.
1085 (vcx_ensure_register_in_range): New.
1086 (vcx_handle_register_arguments): New.
1087 (vcx_handle_insn_block): New.
1088 (vcx_handle_common_checks): New.
1092 * testsuite/gas/arm/cde-missing-fp.d: New test.
1093 * testsuite/gas/arm/cde-missing-fp.l: New test.
1094 * testsuite/gas/arm/cde-missing-mve.d: New test.
1095 * testsuite/gas/arm/cde-missing-mve.l: New test.
1096 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1097 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1098 * testsuite/gas/arm/cde-mve.s: New test.
1099 * testsuite/gas/arm/cde-warnings.l:
1100 * testsuite/gas/arm/cde-warnings.s:
1101 * testsuite/gas/arm/cde.d:
1102 * testsuite/gas/arm/cde.s:
1104 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1105 Matthew Malcomson <matthew.malcomson@arm.com>
1107 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1108 CDE coprocessor that can be enabled.
1109 (enum pred_instruction_type): New pred type.
1110 (BAD_NO_VPT): New error message.
1111 (BAD_CDE): New error message.
1112 (BAD_CDE_COPROC): New error message.
1113 (enum operand_parse_code): Add new immediate operands.
1114 (parse_operands): Account for new immediate operands.
1115 (check_cde_operand): New.
1116 (cde_coproc_enabled): New.
1117 (cde_coproc_pos): New.
1118 (cde_handle_coproc): New.
1119 (cxn_handle_predication): New.
1120 (do_custom_instruction_1): New.
1121 (do_custom_instruction_2): New.
1122 (do_custom_instruction_3): New.
1135 (handle_pred_state): Define new IT block behaviour.
1136 (insns): Add newn CX*{,d}{,a} instructions.
1137 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1138 Define new cdecp extension strings.
1139 * doc/c-arm.texi: Document new cdecp extension arguments.
1140 * testsuite/gas/arm/cde-scalar.d: New test.
1141 * testsuite/gas/arm/cde-scalar.s: New test.
1142 * testsuite/gas/arm/cde-warnings.d: New test.
1143 * testsuite/gas/arm/cde-warnings.l: New test.
1144 * testsuite/gas/arm/cde-warnings.s: New test.
1145 * testsuite/gas/arm/cde.d: New test.
1146 * testsuite/gas/arm/cde.s: New test.
1148 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1151 * config/tc-i386.c (intel64): Renamed to ...
1153 (match_template): Accept Intel64 only instruction by default.
1154 (i386_displacement): Updated.
1155 (md_parse_option): Updated.
1156 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1157 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1158 -mamd64 to x86-64-sysenter-amd.
1159 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1161 2020-02-10 Alan Modra <amodra@gmail.com>
1163 * config/obj-elf.c (obj_elf_change_section): Error for section
1164 type, attr or entsize changes in assembly.
1165 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1166 * testsuite/gas/elf/section5.l: Update.
1168 2020-02-10 Alan Modra <amodra@gmail.com>
1170 * output-file.c (output_file_close): Do a normal close when
1171 flag_always_generate_output.
1172 * write.c (write_object_file): Don't stop output when
1173 flag_always_generate_output.
1175 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1178 * config/tc-z80.c: Add -gbz80 command line option to generate code
1179 for the GameBoy Z80. Add support for generating DWARF.
1180 * config/tc-z80.h: Add support for DWARF debug information
1182 * doc/c-z80.texi: Document new command line option.
1183 * testsuite/gas/z80/gbz80_all.d: New file.
1184 * testsuite/gas/z80/gbz80_all.s: New file.
1185 * testsuite/gas/z80/z80.exp: Run the new tests.
1186 * testsuite/gas/z80/z80n_all.d: New file.
1187 * testsuite/gas/z80/z80n_all.s: New file.
1188 * testsuite/gas/z80/z80n_reloc.d: New file.
1190 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1193 * config/obj-elf.c (get_section): Also check
1194 linked_to_symbol_name.
1195 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1196 (obj_elf_parse_section_letters): Handle the 'o' flag.
1197 (build_group_lists): Renamed to ...
1198 (build_additional_section_info): This. Set elf_linked_to_section
1199 from map_head.linked_to_symbol_name.
1200 (elf_adjust_symtab): Updated.
1201 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1202 * doc/as.texi: Document the 'o' flag.
1203 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1204 * testsuite/gas/elf/section18.d: New file.
1205 * testsuite/gas/elf/section18.s: Likewise.
1206 * testsuite/gas/elf/section19.d: Likewise.
1207 * testsuite/gas/elf/section19.s: Likewise.
1208 * testsuite/gas/elf/section20.d: Likewise.
1209 * testsuite/gas/elf/section20.s: Likewise.
1210 * testsuite/gas/elf/section21.d: Likewise.
1211 * testsuite/gas/elf/section21.l: Likewise.
1212 * testsuite/gas/elf/section21.s: Likewise.
1214 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1216 * NEWS: Mention x86 assembler options to align branches for
1219 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1221 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1222 only for ELF targets.
1223 * testsuite/gas/i386/unique.d: Don't xfail.
1224 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1226 2020-02-06 Alan Modra <amodra@gmail.com>
1228 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1229 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1231 2020-02-06 Alan Modra <amodra@gmail.com>
1233 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1234 xfail, and rename test.
1235 * testsuite/gas/elf/section12b.d: Likewise.
1236 * testsuite/gas/elf/section16a.d: Likewise.
1237 * testsuite/gas/elf/section16b.d: Likewise.
1239 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1242 * config/obj-elf.c (section_match): Removed.
1243 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1245 (obj_elf_change_section): Replace info and group_name arguments
1246 with match_p. Also update the section ID and flags from match_p.
1247 (obj_elf_section): Handle "unique,N". Update call to
1248 obj_elf_change_section.
1249 * config/obj-elf.h (elf_section_match): New.
1250 (obj_elf_change_section): Updated.
1251 * config/tc-arm.c (start_unwind_section): Update call to
1252 obj_elf_change_section.
1253 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1254 * config/tc-microblaze.c (microblaze_s_data): Likewise.
1255 (microblaze_s_sdata): Likewise.
1256 (microblaze_s_rdata): Likewise.
1257 (microblaze_s_bss): Likewise.
1258 * config/tc-mips.c (s_change_section): Likewise.
1259 * config/tc-msp430.c (msp430_profiler): Likewise.
1260 * config/tc-rx.c (parse_rx_section): Likewise.
1261 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1262 * doc/as.texi: Document "unique,N" in .section directive.
1263 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1264 * testsuite/gas/elf/section15.d: New file.
1265 * testsuite/gas/elf/section15.s: Likewise.
1266 * testsuite/gas/elf/section16.s: Likewise.
1267 * testsuite/gas/elf/section16a.d: Likewise.
1268 * testsuite/gas/elf/section16b.d: Likewise.
1269 * testsuite/gas/elf/section17.d: Likewise.
1270 * testsuite/gas/elf/section17.l: Likewise.
1271 * testsuite/gas/elf/section17.s: Likewise.
1272 * testsuite/gas/i386/unique.d: Likewise.
1273 * testsuite/gas/i386/unique.s: Likewise.
1274 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1275 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1277 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1279 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1281 2020-02-01 Anthony Green <green@moxielogic.com>
1283 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1285 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1287 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1290 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
1293 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1294 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1296 * testsuite/gas/arm/mve_dsp.d: New test.
1298 2020-01-31 Nick Clifton <nickc@redhat.com>
1300 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1301 rather than BFD_RELOC_NONE.
1303 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1305 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1306 to support VLDMIA instruction for MVE.
1307 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1308 instruction for MVE.
1309 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1310 instruction for MVE.
1311 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1312 instruction for MVE.
1313 * testsuite/gas/arm/mve-ldst.d: New test.
1314 * testsuite/gas/arm/mve-ldst.s: Likewise.
1316 2020-01-31 Nick Clifton <nickc@redhat.com>
1318 * po/fr.po: Updated French translation.
1319 * po/ru.po: Updated Russian translation.
1321 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
1323 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1325 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1326 * testsuite/gas/aarch64/sve-movprfx_28.d,
1327 * testsuite/gas/aarch64/sve-movprfx_28.l,
1328 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1330 2020-01-30 Jan Beulich <jbeulich@suse.com>
1332 * config/tc-i386.c (output_disp): Tighten base_opcode check.
1333 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
1334 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
1335 Adjust expectations.
1337 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
1339 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
1340 * testsuite/gas/bpf/alu-be.d: Likewise.
1341 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
1342 * testsuite/gas/bpf/alu32-be.d: Likewise.
1344 2020-01-30 Jan Beulich <jbeulich@suse.com>
1346 * testsuite/gas/i386/x86-64-branch-2.s,
1347 testsuite/gas/i386/x86-64-branch-4.s,
1348 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1349 * testsuite/gas/i386/ilp32/x86-64-branch.d,
1350 testsuite/gas/i386/x86-64-branch-2.d,
1351 testsuite/gas/i386/x86-64-branch-4.l,
1352 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
1354 2020-01-30 Jan Beulich <jbeulich@suse.com>
1356 * config/tc-i386.c (process_suffix): .
1357 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
1358 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
1360 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
1362 testsuite/gas/i386/x86_64.s: Add RETF cases.
1363 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1364 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
1365 testsuite/gas/i386/x86-64-opcode.d,
1366 testsuite/gas/i386/x86-64-suffix-intel.d,
1367 testsuite/gas/i386/x86-64-suffix.d,
1368 testsuite/gas/i386/x86_64-intel.d
1369 testsuite/gas/i386/x86_64.d: Adjust expectations.
1370 * testsuite/gas/i386/x86-64-suffix.e,
1371 testsuite/gas/i386/x86_64.e: New.
1373 2020-01-30 Jan Beulich <jbeulich@suse.com>
1375 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
1378 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
1381 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
1383 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
1384 differences. Document movslq and movsxd.
1385 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
1386 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
1387 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
1388 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
1389 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
1390 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
1391 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
1392 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
1393 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
1394 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
1395 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
1397 2020-01-27 Alan Modra <amodra@gmail.com>
1399 * testsuite/gas/all/gas.exp: Replace case statements with switch
1401 * testsuite/gas/elf/elf.exp: Likewise.
1402 * testsuite/gas/macros/macros.exp: Likewise.
1403 * testsuite/lib/gas-defs.exp: Likewise.
1405 2020-01-27 Tamar Christina <tamar.christina@arm.com>
1408 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
1409 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
1411 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
1413 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
1414 s exts must be known, so rename *ok* to *fail*.
1415 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
1416 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
1417 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
1419 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
1420 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
1422 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
1425 * config/tc-i386.c (check_long_reg): Always disallow double word
1426 suffix in mnemonic with word general register.
1427 * testsuite/gas/i386/general.s: Replace word general register
1428 with double word general register for movl.
1429 * testsuite/gas/i386/inval.s: Add tests for movl with word general
1431 * testsuite/gas/i386/general.l: Updated.
1432 * testsuite/gas/i386/inval.l: Likewise.
1434 2020-01-22 Alan Modra <amodra@gmail.com>
1436 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
1437 __tls_get_addr_desc and __tls_get_addr_opt.
1439 2020-01-21 Jan Beulich <jbeulich@suse.com>
1441 * testsuite/gas/i386/inval-crc32.s,
1442 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
1443 * testsuite/gas/i386/inval-crc32.l,
1444 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
1446 2020-01-21 Jan Beulich <jbeulich@suse.com>
1448 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
1449 generic code path. Deal with No_lSuf being set in a template.
1450 * testsuite/gas/i386/inval-crc32.l,
1451 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
1452 instead of error(s) when operand size is ambiguous.
1453 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1454 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
1455 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
1456 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
1457 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
1458 Adjust expectations.
1460 2020-01-21 Jan Beulich <jbeulich@suse.com>
1462 * config/tc-i386.c (process_suffix): Drop SYSRET special case
1463 and an intel_syntax check. Re-write lack-of-suffix processing
1465 * doc/c-i386.texi: Document operand size defaults for suffix-
1466 less AT&T syntax insns.
1467 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
1468 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
1469 testsuite/gas/i386/x86-64-avx-scalar.s,
1470 testsuite/gas/i386/x86-64-avx.s,
1471 testsuite/gas/i386/x86-64-bundle.s,
1472 testsuite/gas/i386/x86-64-intel64.s,
1473 testsuite/gas/i386/x86-64-lock-1.s,
1474 testsuite/gas/i386/x86-64-opcode.s,
1475 testsuite/gas/i386/x86-64-sse2avx.s,
1476 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
1477 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
1478 testsuite/gas/i386/x86-64-nops.s,
1479 testsuite/gas/i386/x86-64-ptwrite.s,
1480 testsuite/gas/i386/x86-64-simd.s,
1481 testsuite/gas/i386/x86-64-sse-noavx.s,
1482 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
1484 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1485 testsuite/gas/i386/noreg64.s: Add further tests.
1486 * testsuite/gas/i386/ilp32/x86-64-nops.d,
1487 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
1488 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1489 testsuite/gas/i386/sse-noavx.d,
1490 testsuite/gas/i386/x86-64-intel64.d,
1491 testsuite/gas/i386/x86-64-nops.d,
1492 testsuite/gas/i386/x86-64-opcode.d,
1493 testsuite/gas/i386/x86-64-ptwrite-intel.d,
1494 testsuite/gas/i386/x86-64-ptwrite.d,
1495 testsuite/gas/i386/x86-64-simd-intel.d,
1496 testsuite/gas/i386/x86-64-simd-suffix.d,
1497 testsuite/gas/i386/x86-64-simd.d,
1498 testsuite/gas/i386/x86-64-sse-noavx.d
1499 testsuite/gas/i386/x86-64-suffix.d,
1500 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
1501 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
1502 testsuite/gas/i386/noreg64.l: New.
1503 * testsuite/gas/i386/i386.exp: Run new tests.
1505 2020-01-21 Jan Beulich <jbeulich@suse.com>
1507 * testsuite/gas/i386/avx512_bf16_vl.s,
1508 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
1509 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
1510 broadcast forms of VCVTNEPS2BF16.
1511 * testsuite/gas/i386/avx512_bf16_vl.d,
1512 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
1514 2020-01-20 Nick Clifton <nickc@redhat.com>
1516 * po/uk.po: Updated Ukranian translation.
1518 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
1521 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
1522 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
1524 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
1525 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
1526 R_X86_64_GOTPC32_TLSDESC relocation.
1528 2020-01-18 Nick Clifton <nickc@redhat.com>
1530 * configure: Regenerate.
1531 * po/gas.pot: Regenerate.
1533 2020-01-18 Nick Clifton <nickc@redhat.com>
1535 Binutils 2.34 branch created.
1537 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
1539 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
1540 with vex_encoding_vex.
1541 (parse_insn): Likewise.
1542 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
1543 and {vex3} documentation.
1544 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
1546 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
1548 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1551 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
1552 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
1553 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
1554 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
1555 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
1556 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
1558 2020-01-16 Jan Beulich <jbeulich@suse.com>
1560 * config/tc-i386.c (match_template): Drop found_cpu_match local
1563 2020-01-16 Jan Beulich <jbeulich@suse.com>
1565 * testsuite/gas/i386/avx512dq-inval.l,
1566 testsuite/gas/i386/avx512dq-inval.s: New.
1567 * testsuite/gas/i386/i386.exp: Run new test.
1569 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1571 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
1572 relocations when the target is 430X, except when extracting part of an
1574 (msp430_srcoperand): Adjust comment.
1575 Initialize the expp member of the msp430_operand_s struct as
1577 (msp430_dstoperand): Likewise.
1578 * testsuite/gas/msp430/msp430.exp: Run new test.
1579 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
1580 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
1582 2020-01-15 Alan Modra <amodra@gmail.com>
1584 * configure.tgt: Add sparc-*-freebsd case.
1586 2020-01-14 Lili Cui <lili.cui@intel.com>
1588 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
1589 * testsuite/gas/i386/align-branch-1b.d: Likewise.
1590 * testsuite/gas/i386/align-branch-1c.d: Likewise.
1591 * testsuite/gas/i386/align-branch-1d.d: Likewise.
1592 * testsuite/gas/i386/align-branch-1e.d: Likewise.
1593 * testsuite/gas/i386/align-branch-1f.d: Likewise.
1594 * testsuite/gas/i386/align-branch-1g.d: Likewise.
1595 * testsuite/gas/i386/align-branch-1h.d: Likewise.
1596 * testsuite/gas/i386/align-branch-1i.d: Likewise.
1597 * testsuite/gas/i386/align-branch-5.d: Likewise.
1598 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
1599 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
1600 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
1601 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
1602 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
1603 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
1604 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
1605 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
1606 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
1607 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
1608 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
1609 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
1611 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
1614 * config/tc-z80.c: Add support for half precision, single
1615 precision and double precision floating point values.
1616 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
1617 * doc/as.texi: Add new z80 command line options.
1618 * doc/c-z80.texi: Document new z80 command line options.
1619 * testsuite/gas/z80/ez80_pref_dis.s: New test.
1620 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
1621 * testsuite/gas/z80/z80.exp: Run the new test.
1622 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
1623 * testsuite/gas/z80/fp_zeda32.d: Likewise.
1624 * testsuite/gas/z80/strings.d: Update expected output.
1626 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
1628 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
1631 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
1633 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
1635 * config/tc-arc.h: Add header if/defs.
1636 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
1638 2020-01-13 Alan Modra <amodra@gmail.com>
1640 * testsuite/gas/wasm32/allinsn.d: Update expected output.
1642 2020-01-13 Alan Modra <amodra@gmail.com>
1644 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
1647 2020-01-10 Alan Modra <amodra@gmail.com>
1649 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
1650 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
1652 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1655 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
1657 (emit_ld_r_r): Likewise.
1658 (emit_ld_rr_m): Likewise.
1659 (emit_ld_rr_nn): Likewise.
1661 2020-01-09 Jan Beulich <jbeulich@suse.com>
1663 * config/tc-i386.c (optimize_encoding): Add
1664 is_any_vex_encoding() invocations. Drop respective
1665 i.tm.extension_opcode == None checks.
1667 2020-01-09 Jan Beulich <jbeulich@suse.com>
1669 * config/tc-i386.c (md_assemble): Check RegRex is clear during
1670 REX transformations. Correct comment indentation.
1672 2020-01-09 Jan Beulich <jbeulich@suse.com>
1674 * config/tc-i386.c (optimize_encoding): Generalize register
1675 transformation for TEST optimization.
1677 2020-01-09 Jan Beulich <jbeulich@suse.com>
1679 * testsuite/gas/i386/x86-64-sysenter-amd.s,
1680 testsuite/gas/i386/x86-64-sysenter-amd.d,
1681 testsuite/gas/i386/x86-64-sysenter-amd.l,
1682 testsuite/gas/i386/x86-64-sysenter-intel.d,
1683 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
1684 * testsuite/gas/i386/i386.exp: Run new tests.
1686 2020-01-08 Nick Clifton <nickc@redhat.com>
1689 * doc/as.texi (Align): Document the fact that all arguments can be
1692 (P2align): Likewise.
1694 2020-01-08 Nick Clifton <nickc@redhat.com>
1697 * config/obj-elf.c (obj_elf_section): Fail if the section name is
1698 already defined as a different symbol type.
1699 * testsuite/gas/elf/pr14891.s: New test source file.
1700 * testsuite/gas/elf/pr14891.d: New test driver.
1701 * testsuite/gas/elf/pr14891.s: New test expected error output.
1702 * testsuite/gas/elf/elf.exp: Run the new test.
1704 2020-01-08 Alan Modra <amodra@gmail.com>
1706 * config/tc-z8k.c (md_begin): Make idx unsigned.
1707 (get_specific): Likewise for this_index.
1709 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
1711 * onfig/tc-arc.c (parse_reloc_symbol): New function.
1712 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
1713 (md_operand): Set X_md to absent.
1714 (arc_parse_name): Check for X_md.
1716 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1719 * as.h (TC_STRING_ESCAPES): Provide a default definition.
1720 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
1722 * read.c (next_char_of_string): Likewise.
1723 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
1724 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
1726 2020-01-03 Nick Clifton <nickc@redhat.com>
1728 * po/sv.po: Updated Swedish translation.
1730 2020-01-03 Jan Beulich <jbeulich@suse.com>
1732 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
1733 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1735 2020-01-03 Jan Beulich <jbeulich@suse.com>
1737 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
1738 by-element usdot. Add 64-bit form tests for by-element sudot.
1739 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
1741 2020-01-03 Jan Beulich <jbeulich@suse.com>
1743 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
1744 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1746 2020-01-03 Jan Beulich <jbeulich@suse.com>
1748 * testsuite/gas/aarch64/f64mm.d,
1749 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
1751 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
1753 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
1754 support for assembler code generated by SDCC. Add new relocation
1755 types. Add z80-elf target support.
1756 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
1757 labels. Local labels starts from ".L".
1758 * NEWS: Mention the new support.
1759 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
1760 * testsuite/gas/all/fwdexp.s: Likewise.
1761 * testsuite/gas/all/cond.l: Likewise.
1762 * testsuite/gas/all/cond.s: Likewise.
1763 * testsuite/gas/all/fwdexp.d: Likewise.
1764 * testsuite/gas/all/fwdexp.s: Likewise.
1765 * testsuite/gas/elf/section2.e-mips: Likewise.
1766 * testsuite/gas/elf/section2.l: Likewise.
1767 * testsuite/gas/elf/section2.s: Likewise.
1768 * testsuite/gas/macros/app1.d: Likewise.
1769 * testsuite/gas/macros/app1.s: Likewise.
1770 * testsuite/gas/macros/app2.d: Likewise.
1771 * testsuite/gas/macros/app2.s: Likewise.
1772 * testsuite/gas/macros/app3.d: Likewise.
1773 * testsuite/gas/macros/app3.s: Likewise.
1774 * testsuite/gas/macros/app4.d: Likewise.
1775 * testsuite/gas/macros/app4.s: Likewise.
1776 * testsuite/gas/macros/app4b.s: Likewise.
1777 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
1778 * testsuite/gas/z80/z80.exp: Add new tests
1779 * testsuite/gas/z80/dollar.d: New file.
1780 * testsuite/gas/z80/dollar.s: New file.
1781 * testsuite/gas/z80/ez80_adl_all.d: New file.
1782 * testsuite/gas/z80/ez80_adl_all.s: New file.
1783 * testsuite/gas/z80/ez80_adl_suf.d: New file.
1784 * testsuite/gas/z80/ez80_isuf.s: New file.
1785 * testsuite/gas/z80/ez80_z80_all.d: New file.
1786 * testsuite/gas/z80/ez80_z80_all.s: New file.
1787 * testsuite/gas/z80/ez80_z80_suf.d: New file.
1788 * testsuite/gas/z80/r800_extra.d: New file.
1789 * testsuite/gas/z80/r800_extra.s: New file.
1790 * testsuite/gas/z80/r800_ii8.d: New file.
1791 * testsuite/gas/z80/r800_z80_doc.d: New file.
1792 * testsuite/gas/z80/z180.d: New file.
1793 * testsuite/gas/z80/z180.s: New file.
1794 * testsuite/gas/z80/z180_z80_doc.d: New file.
1795 * testsuite/gas/z80/z80_doc.d: New file.
1796 * testsuite/gas/z80/z80_doc.s: New file.
1797 * testsuite/gas/z80/z80_ii8.d: New file.
1798 * testsuite/gas/z80/z80_ii8.s: New file.
1799 * testsuite/gas/z80/z80_in_f_c.d: New file.
1800 * testsuite/gas/z80/z80_in_f_c.s: New file.
1801 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
1802 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
1803 * testsuite/gas/z80/z80_out_c_0.d: New file.
1804 * testsuite/gas/z80/z80_out_c_0.s: New file.
1805 * testsuite/gas/z80/z80_reloc.d: New file.
1806 * testsuite/gas/z80/z80_reloc.s: New file.
1807 * testsuite/gas/z80/z80_sli.d: New file.
1808 * testsuite/gas/z80/z80_sli.s: New file.
1810 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
1812 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
1815 2020-01-01 Alan Modra <amodra@gmail.com>
1817 Update year range in copyright notice of all files.
1819 For older changes see ChangeLog-2019
1821 Copyright (C) 2020 Free Software Foundation, Inc.
1823 Copying and distribution of this file, with or without modification,
1824 are permitted in any medium without royalty provided the copyright
1825 notice and this notice are preserved.
1831 version-control: never