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.
9 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
11 2020-04-27 Tamar Christina <tamar.christina@arm.com>
13 * NEWS: Add news entry for big-obj.
14 * config/tc-i386.c (i386_target_format): Support new format.
15 * doc/c-i386.texi: Add i386 support.
16 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
17 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
19 2020-04-27 Nick Clifton <nickc@redhat.com>
22 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
23 (assign_file_to_slot): New function. Fills in an entry in the
25 (allocate_filenum): Use new function.
26 (allocate_filename_to_slot): Use new function. If the specified
27 slot entry is already in use, but was chosen automatically then
28 reassign the automatic entry.
30 2020-04-26 Hongtao Liu <hongtao.liu@intel.com
32 * config/tc-i386.c (lfence_before_ret_shl): New member.
33 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
35 (insert_after_load): Issue warning for REP CMPS/SCAS.
36 (insert_before_before): Handle iret, Handle
37 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
38 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
39 -mlfence-before-ret=[none/not/or/shl/yes].
40 Enable -mlfence-before-ret=shl when
41 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
42 (md_show_usage): Ditto.
43 * doc/c-i386.texi: Ditto.
44 * testsuite/gas/i386/i386.exp: Add new testcases.
45 * testsuite/gas/i386/lfence-load-b.d: New.
46 * testsuite/gas/i386/lfence-load-b.e: New.
47 * testsuite/gas/i386/lfence-load.d: Modified.
48 * testsuite/gas/i386/lfence-load.e: New.
49 * testsuite/gas/i386/lfence-load.s: Modified.
50 * testsuite/gas/i386/lfence-ret-a.d: Modified.
51 * testsuite/gas/i386/lfence-ret-b.d: Modified.
52 * testsuite/gas/i386/lfence-ret-c.d: New.
53 * testsuite/gas/i386/lfence-ret-d.d: New.
54 * testsuite/gas/i386/lfence-ret.s: Modified.
55 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
56 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
57 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
58 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
59 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
60 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
61 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
62 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
63 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
64 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
66 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
69 * config/tc-xtensa.c (md_apply_fix): Replace
70 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
71 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
72 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
73 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
74 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
76 2020-04-22 Alan Modra <amodra@gmail.com>
78 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
79 symbol for ".symver .. remove".
80 * doc/as.texi (.symver): Update.
81 * testsuite/gas/symver/symver11.s: Make foo weak.
82 * testsuite/gas/symver/symver11.d: Expect an error.
83 * testsuite/gas/symver/symver7.d: Allow other random symbols.
85 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
87 * testsuite/gas/symver/symver11.s: Add ".balign 8".
89 2020-04-21 Andreas Schwab <schwab@linux-m68k.org>
92 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
93 * testsuite/gas/m68k/operands.d: Update.
94 * testsuite/gas/m68k/op68000.d: Update for new error messages.
96 2020-04-21 Tamar Christina <tamar.christina@arm.com>
99 * testsuite/gas/arm/pr24753.d: New test.
100 * testsuite/gas/arm/pr24753.s: New test.
102 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
106 * NEWS: Mention .symver extension.
107 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
109 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
110 add a version name. Add local, hidden and remove visibility
112 (elf_frob_symbol): Handle the list of version names. Update the
113 original symbol to local, hidden or remove it from the symbol
115 (elf_frob_file_before_adjust): Handle the list of version names.
116 * config/obj-elf.h (elf_visibility): New.
117 (elf_versioned_name_list): Likewise.
118 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
119 and visibility. Change versioned_name pointer to struct
120 elf_versioned_name_list.
121 * doc/as.texi: Update .symver directive.
122 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
123 error checking tests.
124 * testsuite/gas/symver/symver6.d: New file.
125 * testsuite/gas/symver/symver7.d: Likewise.
126 * testsuite/gas/symver/symver7.s: Likewise.
127 * testsuite/gas/symver/symver8.d: Likewise.
128 * testsuite/gas/symver/symver8.s: Likewise.
129 * testsuite/gas/symver/symver9.s: Likewise.
130 * testsuite/gas/symver/symver9a.d: Likewise.
131 * testsuite/gas/symver/symver9b.d: Likewise.
132 * testsuite/gas/symver/symver10.s: Likewise.
133 * testsuite/gas/symver/symver10a.d: Likewise.
134 * testsuite/gas/symver/symver10b.d: Likewise.
135 * testsuite/gas/symver/symver11.d: Likewise.
136 * testsuite/gas/symver/symver11.s: Likewise.
137 * testsuite/gas/symver/symver12.d: Likewise.
138 * testsuite/gas/symver/symver12.s: Likewise.
139 * testsuite/gas/symver/symver13.d: Likewise.
140 * testsuite/gas/symver/symver13.s: Likewise.
141 * testsuite/gas/symver/symver14.d: Likewise.
142 * testsuite/gas/symver/symver14.l: Likewise.
143 * testsuite/gas/symver/symver15.d: Likewise.
144 * testsuite/gas/symver/symver15.l: Likewise.
145 * testsuite/gas/symver/symver6.l: Removed.
146 * testsuite/gas/symver/symver6.s: Updated.
148 2020-04-20 Sudakshina Das <sudi.das@arm.com>
150 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
152 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
153 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
154 * testsuite/gas/aarch64/system.d: Update.
156 2020-04-20 Sudakshina Das <sudi.das@arm.com>
158 * testsuite/gas/aarch64/bti.d: Update -march option.
159 * testsuite/gas/aarch64/illegal-bti.d: Remove.
160 * testsuite/gas/aarch64/illegal-bti.l: Remove.
161 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
162 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
164 2020-04-17 Alan Modra <amodra@gmail.com>
166 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
168 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
169 Nick Clifton <nickc@redhat.com>
172 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
174 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
176 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
177 targets running this test.
179 2020-02-16 David Faust <david.faust@oracle.com>
181 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
182 * testsuite/gas/bpf/jump32.s: New file.
183 * testsuite/gas/bpf/jump32.d: Likewise.
185 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
187 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
190 2020-04-08 Gunther Nikl <gnikl@justmail.de>
192 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
193 (md_pcrel_from): Remove prototytpe.
194 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
196 (md_pcrel_from_section): Remove duplicate prototype.
197 * tc.h (md_pcrel_from_section): Add prototype.
198 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
199 * config/tc-arc.h (md_pcrel_from_section): Likewise.
200 * config/tc-arm.h (md_pcrel_from_section): Likewise.
201 * config/tc-avr.h (md_pcrel_from_section): Likewise.
202 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
203 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
204 * config/tc-csky.h (md_pcrel_from_section): Likewise.
205 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
206 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
207 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
208 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
209 * config/tc-frv.h (md_pcrel_from_section): Likewise.
210 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
211 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
212 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
213 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
214 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
215 * config/tc-mep.h (md_pcrel_from_section): Likewise.
216 * config/tc-metag.h (md_pcrel_from_section): Likewise.
217 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
218 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
219 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
220 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
221 * config/tc-mt.h (md_pcrel_from_section): Likewise.
222 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
223 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
224 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
225 * config/tc-rx.h (md_pcrel_from_section): Likewise.
226 * config/tc-s390.h (md_pcrel_from_section): Likewise.
227 * config/tc-sh.h (md_pcrel_from_section): Likewise.
228 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
229 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
230 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
231 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
232 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
233 md_apply_fix3): Delete prototypes.
235 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
237 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
240 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
242 * doc/c-z80.texi: Fix @xref warnings.
244 2020-04-07 Lili Cui <lili.cui@intel.com>
246 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
247 (cpu_noarch): Likewise.
248 * doc/c-i386.texi: Document TSXLDTRK.
249 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
250 * testsuite/gas/i386/tsxldtrk.d: Likewise.
251 * testsuite/gas/i386/tsxldtrk.s: Likewise.
252 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
254 2020-04-02 Lili Cui <lili.cui@intel.com>
256 * config/tc-i386.c (cpu_arch): Add .serialize.
257 (cpu_noarch): Likewise.
258 * doc/c-i386.texi: Document serialize.
259 * testsuite/gas/i386/i386.exp: Run serialize tests
260 * testsuite/gas/i386/serialize.d: Likewise.
261 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
262 * testsuite/gas/i386/serialize.s: Likewise.
264 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
266 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
267 * testsuite/gas/elf/section12b.d: Likewise.
268 * testsuite/gas/elf/section16a.d: Likewise.
269 * testsuite/gas/elf/section16b.d: Likewise.
271 2020-04-02 Gunther Nikl <gnikl@justmail.de>
273 * config/tc-m68k.c (m68k_ip): Fix range check for index register
274 with a suppressed address register.
276 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
279 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
280 * testsuite/gas/i386/localpic.s: Add a test for relocation
281 against local absolute symbol.
282 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
283 * testsuite/gas/i386/localpic.d: Updated.
284 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
285 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
287 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
290 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
291 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
292 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
293 testsuite/gas/i386/x86-64-jump.d.
294 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
295 Incorporate changes to
296 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
297 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
298 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
299 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
300 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
302 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
306 * dwarf2dbg.c: Do not include "bignum.h".
308 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
310 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
311 * testsuite/gas/riscv/alias-csr.s: Likewise.
312 * testsuite/gas/riscv/no-aliases-csr.d: Move this
313 to priv-reg-pseudo-noalias.
314 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
315 * testsuite/gas/riscv/bad-csr.l: Likewise.
316 * testsuite/gas/riscv/bad-csr.s: Likewise.
317 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
318 * testsuite/gas/riscv/satp.s: Likewise.
319 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
320 csr instruction, including alias-csr testcase.
321 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
322 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
323 pseudo instruction with objdump -Mno-aliases.
324 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
325 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
326 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
327 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
328 * testsuite/gas/riscv/priv-reg.s: Likewise.
329 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
330 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
331 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
333 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
335 * config/obj-coff.c (obj_coff_section): Set the bss flag on
336 sections with the "b" attribute.
338 2020-03-22 Alan Modra <amodra@gmail.com>
340 * testsuite/gas/s12z/truncated.d: Update expected output.
342 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
345 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
346 * doc/c-z80.texi: Update documentation.
348 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
353 Fix disassembling ED+A4/AC/B4/BC opcodes.
354 Fix assembling lines containing colonless label and instruction
355 with first operand inside parentheses.
356 Fix registration of unsupported by target CPU registers.
357 * config/tc-z80.c: See above.
358 * config/tc-z80.h: See above.
359 * testsuite/gas/z80/colonless.d: Update test.
360 * testsuite/gas/z80/colonless.s: Likewise.
361 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
362 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
363 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
364 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
365 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
366 * testsuite/gas/z80/unsup_regs.s: Likewise.
367 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
368 * testsuite/gas/z80/z80.exp: Likewise.
369 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
370 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
371 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
373 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
376 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
377 (parse_operands): Handle new operand codes.
378 (do_neon_dyadic_long): Make shape check accept the scalar variants.
379 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
380 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
381 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
382 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
383 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
384 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
385 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
387 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
389 * NEWS: Mention x86 assembler options for CVE-2020-0551.
391 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
393 * testsuite/gas/i386/i386.exp: Run new tests.
394 * testsuite/gas/i386/lfence-byte.d: New file.
395 * testsuite/gas/i386/lfence-byte.e: Likewise.
396 * testsuite/gas/i386/lfence-byte.s: Likewise.
397 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
398 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
399 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
400 * testsuite/gas/i386/lfence-indbr.e: Likewise.
401 * testsuite/gas/i386/lfence-indbr.s: Likewise.
402 * testsuite/gas/i386/lfence-load.d: Likewise.
403 * testsuite/gas/i386/lfence-load.s: Likewise.
404 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
405 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
406 * testsuite/gas/i386/lfence-ret.s: Likewise.
407 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
408 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
409 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
410 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
411 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
412 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
413 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
414 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
415 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
416 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
417 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
418 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
420 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
422 * config/tc-i386.c (lfence_after_load): New.
423 (lfence_before_indirect_branch_kind): New.
424 (lfence_before_indirect_branch): New.
425 (lfence_before_ret_kind): New.
426 (lfence_before_ret): New.
429 (insert_lfence_after): New.
430 (insert_lfence_before): New.
431 (md_assemble): Call insert_lfence_before and insert_lfence_after.
433 (OPTION_MLFENCE_AFTER_LOAD): New.
434 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
435 (OPTION_MLFENCE_BEFORE_RET): New.
436 (md_longopts): Add -mlfence-after-load=,
437 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
438 (md_parse_option): Handle -mlfence-after-load=,
439 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
440 (md_show_usage): Display -mlfence-after-load=,
441 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
442 (i386_cons_align): New.
443 * config/tc-i386.h (i386_cons_align): New.
444 (md_cons_align): New.
445 * doc/c-i386.texi: Document -mlfence-after-load=,
446 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
448 2020-03-11 Nick Clifton <nickc@redhat.com>
452 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
453 (DWARF2_FILE_SIZE_NAME): Default to -1.
454 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
456 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
457 (NUM_MD5_BYTES): Define.
458 (struct file entry): Add md5 field.
459 (get_filenum): Delete and replace with...
460 (get_basename): New function.
461 (get_directory_table_entry): New function.
462 (allocate_filenum): New function.
463 (allocate_filename_to_slot): New function.
464 (dwarf2_where): Use new functions.
465 (dwarf2_directive_filename): Add support for extended .file
467 (dwarf2_directive_loc): Allow the use of file number zero with
469 (out_file_list): Rename to...
470 (out_dir_and_file_list): Add DWARF 5 support.
471 (out_debug_line): Emit extra values into the section header for
473 (out_debug_str): Allow for file 0 to be used with DWARF 5.
474 * doc/as.texi (.file): Update the description of this pseudo-op.
475 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
476 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
477 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
478 * NEWS: Mention the new feature.
480 2020-03-10 Alan Modra <amodra@gmail.com>
482 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
483 to avoid signed overflow.
484 * config/tc-mcore.c (md_assemble): Likewise.
485 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
486 * config/tc-nds32.c (SET_ADDEND): Likewise.
487 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
489 2020-03-09 Jan Beulich <jbeulich@suse.com>
491 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
492 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
493 testsuite/gas/i386/avx-intel.d: Adjust expectations.
495 2020-03-07 Alan Modra <amodra@gmail.com>
497 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
500 2020-03-06 Nick Clifton <nickc@redhat.com>
503 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
504 0 if the dwarf_level is 5 or more. Complain if a filename follows
506 * testsuite/gas/elf/dwarf-5-file0.s: New test.
507 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
508 * testsuite/gas/elf/elf.exp: Run the new test.
511 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
512 * doc/as.texi: Fix another typo.
514 2020-03-06 Nick Clifton <nickc@redhat.com>
517 * as.c (dwarf_level): Define.
518 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
519 (parse_args): Add support for the new options.
520 as.h (dwarf_level): Prototype.
521 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
523 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
524 (DWARF2_LINE_VERSION): Remove definition.
525 * doc/as.texi: Document the new options.
527 2020-03-06 Nick Clifton <nickc@redhat.com>
530 * as.c (main): Allow matching input and outputs when they are
533 2020-03-06 Jan Beulich <jbeulich@suse.com>
535 * config/tc-i386.c (match_mem_size): Generalize broadcast special
537 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
538 one of byte/word/dword/qword is set alongside a SIMD register in
539 a template's operand.
541 2020-03-06 Jan Beulich <jbeulich@suse.com>
543 * config/tc-i386.c (match_template): Extend code in logic
544 rejecting certain suffixes in certain modes to also cover mask
545 register use and VecSIB. Drop special casing of broadcast. Skip
546 immediates in the check.
548 2020-03-06 Jan Beulich <jbeulich@suse.com>
550 * config/tc-i386.c (match_template): Fold duplicate code in
551 logic rejecting certain suffixes in certain modes. Drop
554 2020-03-06 Jan Beulich <jbeulich@suse.com>
556 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
557 alongside !norex64 ones.
558 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
559 with both 32- and 64-bit GPR operands.
560 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
561 32- and 64-bit GPR operands.
562 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
563 testsuite/gas/i386/x86-64-avx512bw.d,
564 testsuite/gas/i386/x86-64-avx512f-intel.d,
565 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
567 2020-03-06 Jan Beulich <jbeulich@suse.com>
569 * config/tc-i386.c (md_assemble): Drop use of rex64.
570 (process_suffix): For REX.W for 64-bit CRC32.
572 2020-03-06 Jan Beulich <jbeulich@suse.com>
574 * config/tc-i386.c (i386_addressing_mode): For 32-bit
575 addressing for MPX insns without base/index.
576 * testsuite/gas/i386/mpx-16bit.s,
577 * testsuite/gas/i386/mpx-16bit.d: New.
578 * testsuite/gas/i386/i386.exp: Run new test.
580 2020-03-06 Jan Beulich <jbeulich@suse.com>
582 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
583 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
584 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
585 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
586 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
587 as well as a BSWAP one.
588 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
589 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
590 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
591 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
592 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
593 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
594 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
595 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
596 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
597 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
598 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
599 testsuite/gas/i386/vmx.d: Adjust expectations.
601 2020-03-06 Jan Beulich <jbeulich@suse.com>
603 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
604 from having their operands swapped.
605 * testsuite/gas/i386/waitpkg.s,
606 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
607 3-operand cases as well as testing of 16-bit code generation.
608 * testsuite/gas/i386/waitpkg.d,
609 testsuite/gas/i386/waitpkg-intel.d,
610 testsuite/gas/i386/x86-64-waitpkg.d,
611 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
613 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
615 * config/tc-riscv.c (percent_op_utype): Support the modifier
617 * doc/c-riscv.texi: Add documentation.
618 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
619 modifier %got_pcrel_hi.
620 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
621 * testsuite/gas/riscv/relax-reloc.d: Likewise.
622 * testsuite/gas/riscv/relax-reloc.s: Likewise.
624 * doc/c-riscv.texi (relocation modifiers): Add documentation.
625 (RISC-V-Formats): Update the section name from "Instruction Formats"
626 to "RISC-V Instruction Formats".
628 2020-03-04 Alexandre Oliva <oliva@adacore.com>
630 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
631 detected in a section which does not have at least 4 byte
633 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
634 * testsuite/gas/arm/ldr-t.s: Likewise.
635 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
636 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
637 disassembly, ignoring any NOPs that may have been inserted because
638 of section alignment.
639 * testsuite/gas/arm/ldr-t.d: Likewise.
641 2020-03-04 Jan Beulich <jbeulich@suse.com>
643 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
644 * doc/c-i386.texi: Mention sev_es.
645 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
646 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
648 * testsuite/gas/i386/arch-13-znver1.d,
649 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
651 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
653 * config/tc-i386.c (match_template): Replace ignoresize and
654 defaultsize with mnemonicsize.
655 (process_suffix): Likewise.
657 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
660 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
661 instruction LD IY,(HL).
662 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
663 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
664 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
665 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
667 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
670 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
671 x86-64-default-suffix-avx.
672 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
673 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
674 * testsuite/gas/i386/noreg64.d: Updated.
675 * testsuite/gas/i386/noreg64.l: Likewise.
676 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
677 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
678 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
680 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
683 * config/tc-z80.c (contains_register): Prevent an illegal memory
684 access when checking an expression for a register name.
686 2020-03-03 Alan Modra <amodra@gmail.com>
688 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
691 2020-03-02 Alan Modra <amodra@gmail.com>
693 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
694 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
696 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
697 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
698 (s3_s_score_lcomm): Likewise.
699 * config/tc-score7.c: Similarly.
700 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
702 2020-02-28 YunQiang Su <syq@debian.org>
705 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
706 to handle multi-labels.
707 (has_label_name): New.
709 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
711 * config/tc-arm.c (enum pred_instruction_type): Remove
712 NEUTRAL_IT_NO_VPT_INSN predication type.
713 (cxn_handle_predication): Modify to require condition suffixes.
714 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
715 * testsuite/gas/arm/cde-scalar.s: Update test.
716 * testsuite/gas/arm/cde-warnings.l: Update test.
717 * testsuite/gas/arm/cde-warnings.s: Update test.
719 2020-02-26 Alan Modra <amodra@gmail.com>
721 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
722 N_() on empty string.
724 2020-02-26 Alan Modra <amodra@gmail.com>
726 * read.c (read_a_source_file): Call strncpy with length one
727 less than size of original_case_string.
729 2020-02-26 Alan Modra <amodra@gmail.com>
731 * config/obj-elf.c: Indent labels correctly.
732 * config/obj-macho.c: Likewise.
733 * config/tc-aarch64.c: Likewise.
734 * config/tc-alpha.c: Likewise.
735 * config/tc-arm.c: Likewise.
736 * config/tc-cr16.c: Likewise.
737 * config/tc-crx.c: Likewise.
738 * config/tc-frv.c: Likewise.
739 * config/tc-i386-intel.c: Likewise.
740 * config/tc-i386.c: Likewise.
741 * config/tc-ia64.c: Likewise.
742 * config/tc-mn10200.c: Likewise.
743 * config/tc-mn10300.c: Likewise.
744 * config/tc-nds32.c: Likewise.
745 * config/tc-riscv.c: Likewise.
746 * config/tc-s12z.c: Likewise.
747 * config/tc-xtensa.c: Likewise.
748 * config/tc-z80.c: Likewise.
750 * symbols.c: Likewise.
753 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
755 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
756 we are assembling instruction with CSR. Call riscv_csr_read_only_check
757 after parsing all arguments.
758 (enum csr_insn_type): New enum is used to classify the CSR instruction.
759 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
760 are used to check if we write a read-only CSR by the CSR instruction.
761 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
762 all CSR for the read-only CSR checking.
763 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
764 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
765 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
766 all CSR instructions for the read-only CSR checking.
767 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
768 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
770 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
771 (riscv_opts): Initialize it.
772 (reg_lookup_internal): Check the `riscv_opts.csr_check`
773 before doing the CSR checking.
774 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
775 (md_longopts): Add mcsr-check and mno-csr-check.
776 (md_parse_option): Handle new enum option values.
777 (s_riscv_option): Handle new long options.
778 * doc/c-riscv.texi: Add description for the new .option and assembler
780 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
782 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
784 * config/tc-riscv.c (csr_extra_hash): New.
785 (enum riscv_csr_class): New enum. Used to decide
786 whether or not this CSR is legal in the current ISA string.
787 (struct riscv_csr_extra): New structure to hold all extra information
789 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
790 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
791 Call hash_reg_name to insert CSR address into reg_names_hash.
792 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
793 Decide whether the CSR is valid according to the csr_extra_hash.
794 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
795 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
796 not a boolean. This is same as riscv_init_csr_hash, so keep the
798 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
799 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
800 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
801 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
802 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
803 f-ext CSR are not allowed.
804 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
805 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
806 source file is `priv-reg.s`, and the ISA is rv64if, so the
807 rv32-only CSR are not allowed.
808 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
810 2020-02-21 Alan Modra <amodra@gmail.com>
812 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
813 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
815 2020-02-21 Alan Modra <amodra@gmail.com>
818 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
819 on section size adjustment, instead perform another write if
820 exec header size is larger than section size.
822 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
824 * doc/c-riscv.texi: Add the doc entries for -march-attr/
825 -mno-arch-attr command line options.
827 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
829 * testsuite/gas/riscv/c-add-addi.d: New testcase.
830 * testsuite/gas/riscv/c-add-addi.s: Likewise.
832 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
835 * config/tc-z80.c (md_parse_option): Do not use an underscore
836 prefix for local labels in SDCC compatability mode.
837 (z80_start_line_hook): Remove SDCC dollar label support.
838 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
839 * testsuite/gas/z80/sdcc.s: Likewise.
841 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
844 * config/tc-z80.c: Add -march option.
845 * doc/as.texi: Update Z80 documentation.
846 * doc/c-z80.texi: Likewise.
847 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
848 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
849 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
850 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
851 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
852 * testsuite/gas/z80/gbz80_all.d: Likewise.
853 * testsuite/gas/z80/r800_extra.d: Likewise.
854 * testsuite/gas/z80/r800_ii8.d: Likewise.
855 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
856 * testsuite/gas/z80/sdcc.d: Likewise.
857 * testsuite/gas/z80/z180.d: Likewise.
858 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
859 * testsuite/gas/z80/z80_doc.d: Likewise.
860 * testsuite/gas/z80/z80_ii8.d: Likewise.
861 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
862 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
863 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
864 * testsuite/gas/z80/z80_sli.d: Likewise.
865 * testsuite/gas/z80/z80n_all.d: Likewise.
866 * testsuite/gas/z80/z80n_reloc.d: Likewise.
868 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
870 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
871 with GNU_PROPERTY_X86_FEATURE_2_MMX.
872 * testsuite/gas/i386/i386.exp: Run property-3 and
874 * testsuite/gas/i386/property-3.d: New file.
875 * testsuite/gas/i386/property-3.s: Likewise.
876 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
878 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
880 * config/tc-i386.c (cpu_arch): Add .popcnt.
881 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
882 Add a tab before @samp{.sse4a}.
884 2020-02-17 Jan Beulich <jbeulich@suse.com>
886 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
887 for AddrPrefixOpReg templates. Combine the two pieces of
888 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
891 2020-02-17 Jan Beulich <jbeulich@suse.com>
894 * config/tc-i386.c (md_assemble): Also suppress operand
895 swapping for MONITOR{,X} and MWAIT{,X}.
896 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
897 Add Intel syntax monitor/mwait tests.
898 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
900 *testsuite/gas/i386/sse3-intel.d,
901 testsuite/gas/i386/x86-64-sse3-intel.d: New.
902 * testsuite/gas/i386/i386.exp: Run new tests.
904 2020-02-17 Jan Beulich <jbeulich@suse.com>
907 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
908 [XYZ]MMWord memory operand ambiguity recognition logic (largely
910 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
912 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
913 * testsuite/gas/i386/avx512dq-inval.l,
914 testsuite/gas/i386/inval-avx.l,
915 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
916 * testsuite/gas/i386/avx512vl-ambig.s,
917 testsuite/gas/i386/avx512vl-ambig.l: New.
918 * testsuite/gas/i386/i386.exp: Run new test.
920 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
922 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
924 * doc/c-i386.texi: Document sse4a and nosse4a.
926 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
928 * doc/c-i386.texi: Remove the old movsx and movzx documentation
931 2020-02-14 Jan Beulich <jbeulich@suse.com>
934 * config/tc-i386.c (md_assemble): Move movsx/movzx special
936 (process_suffix): ... here. Consider just the first operand
938 (check_long_reg): Drop opcode 0x63 special case again.
939 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
940 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
941 Move ambiguous operand size tests ...
942 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
943 testsuite/gas/i386/noreg64.s: ... here.
944 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
945 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
946 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
947 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
948 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
949 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
950 testsuite/gas/i386/x86-64-movsxd.d,
951 testsuite/gas/i386/x86-64-movsxd-intel.d,
952 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
954 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
955 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
956 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
957 * testsuite/gas/i386/i386.exp: Run new tests.
959 2020-02-14 Jan Beulich <jbeulich@suse.com>
961 * config/tc-i386.c (process_operands): Also skip segment
962 override prefix emission if it matches an already present one.
963 * testsuite/gas/i386/prefix32.s: Add double segment override
965 * testsuite/gas/i386/prefix32.l: Adjust expectations.
967 2020-02-14 Jan Beulich <jbeulich@suse.com>
969 * config/tc-i386.c (process_operands): Drop ineffectual segment
970 overrides when optimizing.
971 * testsuite/gas/i386/lea-optimize.d: New.
972 * testsuite/gas/i386/i386.exp: Run new test.
974 2020-02-14 Jan Beulich <jbeulich@suse.com>
976 * config/tc-i386.c (process_operands): Also check insn prefix
977 for ineffectual segment override warning. Don't cover possible
978 VEX/EVEX encoded insns there.
979 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
980 testsuite/gas/i386/lea.e: New.
981 * testsuite/gas/i386/i386.exp: Run new test.
983 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
986 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
989 2020-02-13 Fangrui Song <maskray@google.com>
990 H.J. Lu <hongjiu.lu@intel.com>
993 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
994 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
995 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
996 * testsuite/gas/i386/relax-5.d: New file.
997 * testsuite/gas/i386/relax-5.s: Likewise.
998 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
999 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1001 2020-02-13 Jan Beulich <jbeulich@suse.com>
1003 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1006 2020-02-12 Jan Beulich <jbeulich@suse.com>
1008 * config/tc-i386.c (avx512): New (at file scope), moved from
1009 (check_VecOperands): ... here.
1010 (process_suffix): Add [XYZ]MMword operand size handling.
1011 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1012 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1014 * testsuite/gas/i386/avx512dq-inval.l,
1015 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1017 2020-02-12 Jan Beulich <jbeulich@suse.com>
1020 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1022 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1023 CALL/JMP in O_tbyte_ptr case.
1024 * doc/c-i386.texi: Mention far call and full pointer load ISA
1026 * testsuite/gas/i386/x86-64-branch-3.s,
1027 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1028 * testsuite/gas/i386/x86-64-branch-3.d,
1029 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1030 * testsuite/gas/i386/x86-64-branch-5.l,
1031 testsuite/gas/i386/x86-64-branch-5.s: New.
1032 * testsuite/gas/i386/i386.exp: Run new test.
1034 2020-02-12 Jan Beulich <jbeulich@suse.com>
1037 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1038 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1039 64-bit-only warning.
1040 (check_word_reg): Consistently error on mismatching register
1042 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1043 for movw. Replace suffix / GPR for orb.
1044 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1045 byte GPRs as well as ones for inb/outb with a word accumulator.
1046 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1047 testsuite/gas/i386/inval.l: Adjust expectations.
1049 2020-02-12 Jan Beulich <jbeulich@suse.com>
1051 * config/tc-i386.c (operand_type_register_match): Also fall
1052 through initial two if()-s when the template allows for a GPR
1053 operand. Adjust comment.
1055 2020-02-11 Jan Beulich <jbeulich@suse.com>
1057 (struct _i386_insn): New field "short_form".
1058 (optimize_encoding): Drop setting of shortform field.
1059 (process_suffix): Set i.short_form. Replace shortform use.
1060 (process_operands): Replace shortform use.
1062 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1064 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1065 loop initial declaration.
1067 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1069 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1070 instructions that can have 5 arguments.
1071 (enum operand_parse_code): Add new operands.
1072 (parse_operands): Account for new operands.
1074 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1075 (neon_select_shape): Account for P suffix.
1076 (LOW1): Move macro to global position.
1077 (HI4): Move macro to global position.
1078 (vcx_assign_vec_d): New.
1079 (vcx_assign_vec_m): New.
1080 (vcx_assign_vec_n): New.
1081 (enum vcx_reg_type): New.
1082 (vcx_get_reg_type): New.
1083 (vcx_size_pos): New.
1085 (vcx_handle_shape): New.
1086 (vcx_ensure_register_in_range): New.
1087 (vcx_handle_register_arguments): New.
1088 (vcx_handle_insn_block): New.
1089 (vcx_handle_common_checks): New.
1093 * testsuite/gas/arm/cde-missing-fp.d: New test.
1094 * testsuite/gas/arm/cde-missing-fp.l: New test.
1095 * testsuite/gas/arm/cde-missing-mve.d: New test.
1096 * testsuite/gas/arm/cde-missing-mve.l: New test.
1097 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1098 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1099 * testsuite/gas/arm/cde-mve.s: New test.
1100 * testsuite/gas/arm/cde-warnings.l:
1101 * testsuite/gas/arm/cde-warnings.s:
1102 * testsuite/gas/arm/cde.d:
1103 * testsuite/gas/arm/cde.s:
1105 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1106 Matthew Malcomson <matthew.malcomson@arm.com>
1108 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1109 CDE coprocessor that can be enabled.
1110 (enum pred_instruction_type): New pred type.
1111 (BAD_NO_VPT): New error message.
1112 (BAD_CDE): New error message.
1113 (BAD_CDE_COPROC): New error message.
1114 (enum operand_parse_code): Add new immediate operands.
1115 (parse_operands): Account for new immediate operands.
1116 (check_cde_operand): New.
1117 (cde_coproc_enabled): New.
1118 (cde_coproc_pos): New.
1119 (cde_handle_coproc): New.
1120 (cxn_handle_predication): New.
1121 (do_custom_instruction_1): New.
1122 (do_custom_instruction_2): New.
1123 (do_custom_instruction_3): New.
1136 (handle_pred_state): Define new IT block behaviour.
1137 (insns): Add newn CX*{,d}{,a} instructions.
1138 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1139 Define new cdecp extension strings.
1140 * doc/c-arm.texi: Document new cdecp extension arguments.
1141 * testsuite/gas/arm/cde-scalar.d: New test.
1142 * testsuite/gas/arm/cde-scalar.s: New test.
1143 * testsuite/gas/arm/cde-warnings.d: New test.
1144 * testsuite/gas/arm/cde-warnings.l: New test.
1145 * testsuite/gas/arm/cde-warnings.s: New test.
1146 * testsuite/gas/arm/cde.d: New test.
1147 * testsuite/gas/arm/cde.s: New test.
1149 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1152 * config/tc-i386.c (intel64): Renamed to ...
1154 (match_template): Accept Intel64 only instruction by default.
1155 (i386_displacement): Updated.
1156 (md_parse_option): Updated.
1157 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1158 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1159 -mamd64 to x86-64-sysenter-amd.
1160 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1162 2020-02-10 Alan Modra <amodra@gmail.com>
1164 * config/obj-elf.c (obj_elf_change_section): Error for section
1165 type, attr or entsize changes in assembly.
1166 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1167 * testsuite/gas/elf/section5.l: Update.
1169 2020-02-10 Alan Modra <amodra@gmail.com>
1171 * output-file.c (output_file_close): Do a normal close when
1172 flag_always_generate_output.
1173 * write.c (write_object_file): Don't stop output when
1174 flag_always_generate_output.
1176 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1179 * config/tc-z80.c: Add -gbz80 command line option to generate code
1180 for the GameBoy Z80. Add support for generating DWARF.
1181 * config/tc-z80.h: Add support for DWARF debug information
1183 * doc/c-z80.texi: Document new command line option.
1184 * testsuite/gas/z80/gbz80_all.d: New file.
1185 * testsuite/gas/z80/gbz80_all.s: New file.
1186 * testsuite/gas/z80/z80.exp: Run the new tests.
1187 * testsuite/gas/z80/z80n_all.d: New file.
1188 * testsuite/gas/z80/z80n_all.s: New file.
1189 * testsuite/gas/z80/z80n_reloc.d: New file.
1191 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1194 * config/obj-elf.c (get_section): Also check
1195 linked_to_symbol_name.
1196 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1197 (obj_elf_parse_section_letters): Handle the 'o' flag.
1198 (build_group_lists): Renamed to ...
1199 (build_additional_section_info): This. Set elf_linked_to_section
1200 from map_head.linked_to_symbol_name.
1201 (elf_adjust_symtab): Updated.
1202 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1203 * doc/as.texi: Document the 'o' flag.
1204 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1205 * testsuite/gas/elf/section18.d: New file.
1206 * testsuite/gas/elf/section18.s: Likewise.
1207 * testsuite/gas/elf/section19.d: Likewise.
1208 * testsuite/gas/elf/section19.s: Likewise.
1209 * testsuite/gas/elf/section20.d: Likewise.
1210 * testsuite/gas/elf/section20.s: Likewise.
1211 * testsuite/gas/elf/section21.d: Likewise.
1212 * testsuite/gas/elf/section21.l: Likewise.
1213 * testsuite/gas/elf/section21.s: Likewise.
1215 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1217 * NEWS: Mention x86 assembler options to align branches for
1220 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1222 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1223 only for ELF targets.
1224 * testsuite/gas/i386/unique.d: Don't xfail.
1225 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1227 2020-02-06 Alan Modra <amodra@gmail.com>
1229 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1230 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1232 2020-02-06 Alan Modra <amodra@gmail.com>
1234 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1235 xfail, and rename test.
1236 * testsuite/gas/elf/section12b.d: Likewise.
1237 * testsuite/gas/elf/section16a.d: Likewise.
1238 * testsuite/gas/elf/section16b.d: Likewise.
1240 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1243 * config/obj-elf.c (section_match): Removed.
1244 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1246 (obj_elf_change_section): Replace info and group_name arguments
1247 with match_p. Also update the section ID and flags from match_p.
1248 (obj_elf_section): Handle "unique,N". Update call to
1249 obj_elf_change_section.
1250 * config/obj-elf.h (elf_section_match): New.
1251 (obj_elf_change_section): Updated.
1252 * config/tc-arm.c (start_unwind_section): Update call to
1253 obj_elf_change_section.
1254 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1255 * config/tc-microblaze.c (microblaze_s_data): Likewise.
1256 (microblaze_s_sdata): Likewise.
1257 (microblaze_s_rdata): Likewise.
1258 (microblaze_s_bss): Likewise.
1259 * config/tc-mips.c (s_change_section): Likewise.
1260 * config/tc-msp430.c (msp430_profiler): Likewise.
1261 * config/tc-rx.c (parse_rx_section): Likewise.
1262 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1263 * doc/as.texi: Document "unique,N" in .section directive.
1264 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1265 * testsuite/gas/elf/section15.d: New file.
1266 * testsuite/gas/elf/section15.s: Likewise.
1267 * testsuite/gas/elf/section16.s: Likewise.
1268 * testsuite/gas/elf/section16a.d: Likewise.
1269 * testsuite/gas/elf/section16b.d: Likewise.
1270 * testsuite/gas/elf/section17.d: Likewise.
1271 * testsuite/gas/elf/section17.l: Likewise.
1272 * testsuite/gas/elf/section17.s: Likewise.
1273 * testsuite/gas/i386/unique.d: Likewise.
1274 * testsuite/gas/i386/unique.s: Likewise.
1275 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1276 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1278 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1280 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1282 2020-02-01 Anthony Green <green@moxielogic.com>
1284 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1286 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1288 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1291 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
1294 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1295 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1297 * testsuite/gas/arm/mve_dsp.d: New test.
1299 2020-01-31 Nick Clifton <nickc@redhat.com>
1301 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1302 rather than BFD_RELOC_NONE.
1304 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1306 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1307 to support VLDMIA instruction for MVE.
1308 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1309 instruction for MVE.
1310 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1311 instruction for MVE.
1312 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1313 instruction for MVE.
1314 * testsuite/gas/arm/mve-ldst.d: New test.
1315 * testsuite/gas/arm/mve-ldst.s: Likewise.
1317 2020-01-31 Nick Clifton <nickc@redhat.com>
1319 * po/fr.po: Updated French translation.
1320 * po/ru.po: Updated Russian translation.
1322 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
1324 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1326 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1327 * testsuite/gas/aarch64/sve-movprfx_28.d,
1328 * testsuite/gas/aarch64/sve-movprfx_28.l,
1329 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1331 2020-01-30 Jan Beulich <jbeulich@suse.com>
1333 * config/tc-i386.c (output_disp): Tighten base_opcode check.
1334 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
1335 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
1336 Adjust expectations.
1338 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
1340 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
1341 * testsuite/gas/bpf/alu-be.d: Likewise.
1342 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
1343 * testsuite/gas/bpf/alu32-be.d: Likewise.
1345 2020-01-30 Jan Beulich <jbeulich@suse.com>
1347 * testsuite/gas/i386/x86-64-branch-2.s,
1348 testsuite/gas/i386/x86-64-branch-4.s,
1349 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1350 * testsuite/gas/i386/ilp32/x86-64-branch.d,
1351 testsuite/gas/i386/x86-64-branch-2.d,
1352 testsuite/gas/i386/x86-64-branch-4.l,
1353 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
1355 2020-01-30 Jan Beulich <jbeulich@suse.com>
1357 * config/tc-i386.c (process_suffix): .
1358 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
1359 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
1361 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
1363 testsuite/gas/i386/x86_64.s: Add RETF cases.
1364 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1365 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
1366 testsuite/gas/i386/x86-64-opcode.d,
1367 testsuite/gas/i386/x86-64-suffix-intel.d,
1368 testsuite/gas/i386/x86-64-suffix.d,
1369 testsuite/gas/i386/x86_64-intel.d
1370 testsuite/gas/i386/x86_64.d: Adjust expectations.
1371 * testsuite/gas/i386/x86-64-suffix.e,
1372 testsuite/gas/i386/x86_64.e: New.
1374 2020-01-30 Jan Beulich <jbeulich@suse.com>
1376 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
1379 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
1382 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
1384 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
1385 differences. Document movslq and movsxd.
1386 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
1387 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
1388 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
1389 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
1390 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
1391 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
1392 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
1393 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
1394 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
1395 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
1396 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
1398 2020-01-27 Alan Modra <amodra@gmail.com>
1400 * testsuite/gas/all/gas.exp: Replace case statements with switch
1402 * testsuite/gas/elf/elf.exp: Likewise.
1403 * testsuite/gas/macros/macros.exp: Likewise.
1404 * testsuite/lib/gas-defs.exp: Likewise.
1406 2020-01-27 Tamar Christina <tamar.christina@arm.com>
1409 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
1410 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
1412 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
1414 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
1415 s exts must be known, so rename *ok* to *fail*.
1416 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
1417 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
1418 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
1420 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
1421 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
1423 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
1426 * config/tc-i386.c (check_long_reg): Always disallow double word
1427 suffix in mnemonic with word general register.
1428 * testsuite/gas/i386/general.s: Replace word general register
1429 with double word general register for movl.
1430 * testsuite/gas/i386/inval.s: Add tests for movl with word general
1432 * testsuite/gas/i386/general.l: Updated.
1433 * testsuite/gas/i386/inval.l: Likewise.
1435 2020-01-22 Alan Modra <amodra@gmail.com>
1437 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
1438 __tls_get_addr_desc and __tls_get_addr_opt.
1440 2020-01-21 Jan Beulich <jbeulich@suse.com>
1442 * testsuite/gas/i386/inval-crc32.s,
1443 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
1444 * testsuite/gas/i386/inval-crc32.l,
1445 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
1447 2020-01-21 Jan Beulich <jbeulich@suse.com>
1449 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
1450 generic code path. Deal with No_lSuf being set in a template.
1451 * testsuite/gas/i386/inval-crc32.l,
1452 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
1453 instead of error(s) when operand size is ambiguous.
1454 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1455 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
1456 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
1457 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
1458 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
1459 Adjust expectations.
1461 2020-01-21 Jan Beulich <jbeulich@suse.com>
1463 * config/tc-i386.c (process_suffix): Drop SYSRET special case
1464 and an intel_syntax check. Re-write lack-of-suffix processing
1466 * doc/c-i386.texi: Document operand size defaults for suffix-
1467 less AT&T syntax insns.
1468 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
1469 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
1470 testsuite/gas/i386/x86-64-avx-scalar.s,
1471 testsuite/gas/i386/x86-64-avx.s,
1472 testsuite/gas/i386/x86-64-bundle.s,
1473 testsuite/gas/i386/x86-64-intel64.s,
1474 testsuite/gas/i386/x86-64-lock-1.s,
1475 testsuite/gas/i386/x86-64-opcode.s,
1476 testsuite/gas/i386/x86-64-sse2avx.s,
1477 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
1478 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
1479 testsuite/gas/i386/x86-64-nops.s,
1480 testsuite/gas/i386/x86-64-ptwrite.s,
1481 testsuite/gas/i386/x86-64-simd.s,
1482 testsuite/gas/i386/x86-64-sse-noavx.s,
1483 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
1485 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1486 testsuite/gas/i386/noreg64.s: Add further tests.
1487 * testsuite/gas/i386/ilp32/x86-64-nops.d,
1488 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
1489 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1490 testsuite/gas/i386/sse-noavx.d,
1491 testsuite/gas/i386/x86-64-intel64.d,
1492 testsuite/gas/i386/x86-64-nops.d,
1493 testsuite/gas/i386/x86-64-opcode.d,
1494 testsuite/gas/i386/x86-64-ptwrite-intel.d,
1495 testsuite/gas/i386/x86-64-ptwrite.d,
1496 testsuite/gas/i386/x86-64-simd-intel.d,
1497 testsuite/gas/i386/x86-64-simd-suffix.d,
1498 testsuite/gas/i386/x86-64-simd.d,
1499 testsuite/gas/i386/x86-64-sse-noavx.d
1500 testsuite/gas/i386/x86-64-suffix.d,
1501 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
1502 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
1503 testsuite/gas/i386/noreg64.l: New.
1504 * testsuite/gas/i386/i386.exp: Run new tests.
1506 2020-01-21 Jan Beulich <jbeulich@suse.com>
1508 * testsuite/gas/i386/avx512_bf16_vl.s,
1509 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
1510 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
1511 broadcast forms of VCVTNEPS2BF16.
1512 * testsuite/gas/i386/avx512_bf16_vl.d,
1513 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
1515 2020-01-20 Nick Clifton <nickc@redhat.com>
1517 * po/uk.po: Updated Ukranian translation.
1519 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
1522 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
1523 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
1525 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
1526 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
1527 R_X86_64_GOTPC32_TLSDESC relocation.
1529 2020-01-18 Nick Clifton <nickc@redhat.com>
1531 * configure: Regenerate.
1532 * po/gas.pot: Regenerate.
1534 2020-01-18 Nick Clifton <nickc@redhat.com>
1536 Binutils 2.34 branch created.
1538 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
1540 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
1541 with vex_encoding_vex.
1542 (parse_insn): Likewise.
1543 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
1544 and {vex3} documentation.
1545 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
1547 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
1549 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1552 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
1553 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
1554 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
1555 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
1556 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
1557 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
1559 2020-01-16 Jan Beulich <jbeulich@suse.com>
1561 * config/tc-i386.c (match_template): Drop found_cpu_match local
1564 2020-01-16 Jan Beulich <jbeulich@suse.com>
1566 * testsuite/gas/i386/avx512dq-inval.l,
1567 testsuite/gas/i386/avx512dq-inval.s: New.
1568 * testsuite/gas/i386/i386.exp: Run new test.
1570 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1572 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
1573 relocations when the target is 430X, except when extracting part of an
1575 (msp430_srcoperand): Adjust comment.
1576 Initialize the expp member of the msp430_operand_s struct as
1578 (msp430_dstoperand): Likewise.
1579 * testsuite/gas/msp430/msp430.exp: Run new test.
1580 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
1581 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
1583 2020-01-15 Alan Modra <amodra@gmail.com>
1585 * configure.tgt: Add sparc-*-freebsd case.
1587 2020-01-14 Lili Cui <lili.cui@intel.com>
1589 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
1590 * testsuite/gas/i386/align-branch-1b.d: Likewise.
1591 * testsuite/gas/i386/align-branch-1c.d: Likewise.
1592 * testsuite/gas/i386/align-branch-1d.d: Likewise.
1593 * testsuite/gas/i386/align-branch-1e.d: Likewise.
1594 * testsuite/gas/i386/align-branch-1f.d: Likewise.
1595 * testsuite/gas/i386/align-branch-1g.d: Likewise.
1596 * testsuite/gas/i386/align-branch-1h.d: Likewise.
1597 * testsuite/gas/i386/align-branch-1i.d: Likewise.
1598 * testsuite/gas/i386/align-branch-5.d: Likewise.
1599 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
1600 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
1601 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
1602 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
1603 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
1604 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
1605 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
1606 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
1607 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
1608 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
1609 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
1610 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
1612 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
1615 * config/tc-z80.c: Add support for half precision, single
1616 precision and double precision floating point values.
1617 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
1618 * doc/as.texi: Add new z80 command line options.
1619 * doc/c-z80.texi: Document new z80 command line options.
1620 * testsuite/gas/z80/ez80_pref_dis.s: New test.
1621 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
1622 * testsuite/gas/z80/z80.exp: Run the new test.
1623 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
1624 * testsuite/gas/z80/fp_zeda32.d: Likewise.
1625 * testsuite/gas/z80/strings.d: Update expected output.
1627 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
1629 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
1632 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
1634 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
1636 * config/tc-arc.h: Add header if/defs.
1637 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
1639 2020-01-13 Alan Modra <amodra@gmail.com>
1641 * testsuite/gas/wasm32/allinsn.d: Update expected output.
1643 2020-01-13 Alan Modra <amodra@gmail.com>
1645 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
1648 2020-01-10 Alan Modra <amodra@gmail.com>
1650 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
1651 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
1653 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1656 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
1658 (emit_ld_r_r): Likewise.
1659 (emit_ld_rr_m): Likewise.
1660 (emit_ld_rr_nn): Likewise.
1662 2020-01-09 Jan Beulich <jbeulich@suse.com>
1664 * config/tc-i386.c (optimize_encoding): Add
1665 is_any_vex_encoding() invocations. Drop respective
1666 i.tm.extension_opcode == None checks.
1668 2020-01-09 Jan Beulich <jbeulich@suse.com>
1670 * config/tc-i386.c (md_assemble): Check RegRex is clear during
1671 REX transformations. Correct comment indentation.
1673 2020-01-09 Jan Beulich <jbeulich@suse.com>
1675 * config/tc-i386.c (optimize_encoding): Generalize register
1676 transformation for TEST optimization.
1678 2020-01-09 Jan Beulich <jbeulich@suse.com>
1680 * testsuite/gas/i386/x86-64-sysenter-amd.s,
1681 testsuite/gas/i386/x86-64-sysenter-amd.d,
1682 testsuite/gas/i386/x86-64-sysenter-amd.l,
1683 testsuite/gas/i386/x86-64-sysenter-intel.d,
1684 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
1685 * testsuite/gas/i386/i386.exp: Run new tests.
1687 2020-01-08 Nick Clifton <nickc@redhat.com>
1690 * doc/as.texi (Align): Document the fact that all arguments can be
1693 (P2align): Likewise.
1695 2020-01-08 Nick Clifton <nickc@redhat.com>
1698 * config/obj-elf.c (obj_elf_section): Fail if the section name is
1699 already defined as a different symbol type.
1700 * testsuite/gas/elf/pr14891.s: New test source file.
1701 * testsuite/gas/elf/pr14891.d: New test driver.
1702 * testsuite/gas/elf/pr14891.s: New test expected error output.
1703 * testsuite/gas/elf/elf.exp: Run the new test.
1705 2020-01-08 Alan Modra <amodra@gmail.com>
1707 * config/tc-z8k.c (md_begin): Make idx unsigned.
1708 (get_specific): Likewise for this_index.
1710 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
1712 * onfig/tc-arc.c (parse_reloc_symbol): New function.
1713 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
1714 (md_operand): Set X_md to absent.
1715 (arc_parse_name): Check for X_md.
1717 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1720 * as.h (TC_STRING_ESCAPES): Provide a default definition.
1721 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
1723 * read.c (next_char_of_string): Likewise.
1724 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
1725 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
1727 2020-01-03 Nick Clifton <nickc@redhat.com>
1729 * po/sv.po: Updated Swedish translation.
1731 2020-01-03 Jan Beulich <jbeulich@suse.com>
1733 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
1734 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1736 2020-01-03 Jan Beulich <jbeulich@suse.com>
1738 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
1739 by-element usdot. Add 64-bit form tests for by-element sudot.
1740 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
1742 2020-01-03 Jan Beulich <jbeulich@suse.com>
1744 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
1745 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1747 2020-01-03 Jan Beulich <jbeulich@suse.com>
1749 * testsuite/gas/aarch64/f64mm.d,
1750 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
1752 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
1754 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
1755 support for assembler code generated by SDCC. Add new relocation
1756 types. Add z80-elf target support.
1757 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
1758 labels. Local labels starts from ".L".
1759 * NEWS: Mention the new support.
1760 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
1761 * testsuite/gas/all/fwdexp.s: Likewise.
1762 * testsuite/gas/all/cond.l: Likewise.
1763 * testsuite/gas/all/cond.s: Likewise.
1764 * testsuite/gas/all/fwdexp.d: Likewise.
1765 * testsuite/gas/all/fwdexp.s: Likewise.
1766 * testsuite/gas/elf/section2.e-mips: Likewise.
1767 * testsuite/gas/elf/section2.l: Likewise.
1768 * testsuite/gas/elf/section2.s: Likewise.
1769 * testsuite/gas/macros/app1.d: Likewise.
1770 * testsuite/gas/macros/app1.s: Likewise.
1771 * testsuite/gas/macros/app2.d: Likewise.
1772 * testsuite/gas/macros/app2.s: Likewise.
1773 * testsuite/gas/macros/app3.d: Likewise.
1774 * testsuite/gas/macros/app3.s: Likewise.
1775 * testsuite/gas/macros/app4.d: Likewise.
1776 * testsuite/gas/macros/app4.s: Likewise.
1777 * testsuite/gas/macros/app4b.s: Likewise.
1778 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
1779 * testsuite/gas/z80/z80.exp: Add new tests
1780 * testsuite/gas/z80/dollar.d: New file.
1781 * testsuite/gas/z80/dollar.s: New file.
1782 * testsuite/gas/z80/ez80_adl_all.d: New file.
1783 * testsuite/gas/z80/ez80_adl_all.s: New file.
1784 * testsuite/gas/z80/ez80_adl_suf.d: New file.
1785 * testsuite/gas/z80/ez80_isuf.s: New file.
1786 * testsuite/gas/z80/ez80_z80_all.d: New file.
1787 * testsuite/gas/z80/ez80_z80_all.s: New file.
1788 * testsuite/gas/z80/ez80_z80_suf.d: New file.
1789 * testsuite/gas/z80/r800_extra.d: New file.
1790 * testsuite/gas/z80/r800_extra.s: New file.
1791 * testsuite/gas/z80/r800_ii8.d: New file.
1792 * testsuite/gas/z80/r800_z80_doc.d: New file.
1793 * testsuite/gas/z80/z180.d: New file.
1794 * testsuite/gas/z80/z180.s: New file.
1795 * testsuite/gas/z80/z180_z80_doc.d: New file.
1796 * testsuite/gas/z80/z80_doc.d: New file.
1797 * testsuite/gas/z80/z80_doc.s: New file.
1798 * testsuite/gas/z80/z80_ii8.d: New file.
1799 * testsuite/gas/z80/z80_ii8.s: New file.
1800 * testsuite/gas/z80/z80_in_f_c.d: New file.
1801 * testsuite/gas/z80/z80_in_f_c.s: New file.
1802 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
1803 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
1804 * testsuite/gas/z80/z80_out_c_0.d: New file.
1805 * testsuite/gas/z80/z80_out_c_0.s: New file.
1806 * testsuite/gas/z80/z80_reloc.d: New file.
1807 * testsuite/gas/z80/z80_reloc.s: New file.
1808 * testsuite/gas/z80/z80_sli.d: New file.
1809 * testsuite/gas/z80/z80_sli.s: New file.
1811 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
1813 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
1816 2020-01-01 Alan Modra <amodra@gmail.com>
1818 Update year range in copyright notice of all files.
1820 For older changes see ChangeLog-2019
1822 Copyright (C) 2020 Free Software Foundation, Inc.
1824 Copying and distribution of this file, with or without modification,
1825 are permitted in any medium without royalty provided the copyright
1826 notice and this notice are preserved.
1832 version-control: never