1 2020-04-21 Andreas Schwab <schwab@linux-m68k.org>
4 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
5 * testsuite/gas/m68k/operands.d: Update.
6 * testsuite/gas/m68k/op68000.d: Update for new error messages.
8 2020-04-21 Tamar Christina <tamar.christina@arm.com>
11 * testsuite/gas/arm/pr24753.d: New test.
12 * testsuite/gas/arm/pr24753.s: New test.
14 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
18 * NEWS: Mention .symver extension.
19 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
21 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
22 add a version name. Add local, hidden and remove visibility
24 (elf_frob_symbol): Handle the list of version names. Update the
25 original symbol to local, hidden or remove it from the symbol
27 (elf_frob_file_before_adjust): Handle the list of version names.
28 * config/obj-elf.h (elf_visibility): New.
29 (elf_versioned_name_list): Likewise.
30 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
31 and visibility. Change versioned_name pointer to struct
32 elf_versioned_name_list.
33 * doc/as.texi: Update .symver directive.
34 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
36 * testsuite/gas/symver/symver6.d: New file.
37 * testsuite/gas/symver/symver7.d: Likewise.
38 * testsuite/gas/symver/symver7.s: Likewise.
39 * testsuite/gas/symver/symver8.d: Likewise.
40 * testsuite/gas/symver/symver8.s: Likewise.
41 * testsuite/gas/symver/symver9.s: Likewise.
42 * testsuite/gas/symver/symver9a.d: Likewise.
43 * testsuite/gas/symver/symver9b.d: Likewise.
44 * testsuite/gas/symver/symver10.s: Likewise.
45 * testsuite/gas/symver/symver10a.d: Likewise.
46 * testsuite/gas/symver/symver10b.d: Likewise.
47 * testsuite/gas/symver/symver11.d: Likewise.
48 * testsuite/gas/symver/symver11.s: Likewise.
49 * testsuite/gas/symver/symver12.d: Likewise.
50 * testsuite/gas/symver/symver12.s: Likewise.
51 * testsuite/gas/symver/symver13.d: Likewise.
52 * testsuite/gas/symver/symver13.s: Likewise.
53 * testsuite/gas/symver/symver14.d: Likewise.
54 * testsuite/gas/symver/symver14.l: Likewise.
55 * testsuite/gas/symver/symver15.d: Likewise.
56 * testsuite/gas/symver/symver15.l: Likewise.
57 * testsuite/gas/symver/symver6.l: Removed.
58 * testsuite/gas/symver/symver6.s: Updated.
60 2020-04-20 Sudakshina Das <sudi.das@arm.com>
62 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
64 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
65 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
66 * testsuite/gas/aarch64/system.d: Update.
68 2020-04-20 Sudakshina Das <sudi.das@arm.com>
70 * testsuite/gas/aarch64/bti.d: Update -march option.
71 * testsuite/gas/aarch64/illegal-bti.d: Remove.
72 * testsuite/gas/aarch64/illegal-bti.l: Remove.
73 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
74 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
76 2020-04-17 Alan Modra <amodra@gmail.com>
78 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
80 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
81 Nick Clifton <nickc@redhat.com>
84 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
86 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
88 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
89 targets running this test.
91 2020-02-16 David Faust <david.faust@oracle.com>
93 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
94 * testsuite/gas/bpf/jump32.s: New file.
95 * testsuite/gas/bpf/jump32.d: Likewise.
97 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
99 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
102 2020-04-08 Gunther Nikl <gnikl@justmail.de>
104 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
105 (md_pcrel_from): Remove prototytpe.
106 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
108 (md_pcrel_from_section): Remove duplicate prototype.
109 * tc.h (md_pcrel_from_section): Add prototype.
110 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
111 * config/tc-arc.h (md_pcrel_from_section): Likewise.
112 * config/tc-arm.h (md_pcrel_from_section): Likewise.
113 * config/tc-avr.h (md_pcrel_from_section): Likewise.
114 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
115 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
116 * config/tc-csky.h (md_pcrel_from_section): Likewise.
117 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
118 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
119 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
120 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
121 * config/tc-frv.h (md_pcrel_from_section): Likewise.
122 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
123 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
124 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
125 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
126 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
127 * config/tc-mep.h (md_pcrel_from_section): Likewise.
128 * config/tc-metag.h (md_pcrel_from_section): Likewise.
129 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
130 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
131 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
132 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
133 * config/tc-mt.h (md_pcrel_from_section): Likewise.
134 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
135 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
136 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
137 * config/tc-rx.h (md_pcrel_from_section): Likewise.
138 * config/tc-s390.h (md_pcrel_from_section): Likewise.
139 * config/tc-sh.h (md_pcrel_from_section): Likewise.
140 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
141 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
142 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
143 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
144 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
145 md_apply_fix3): Delete prototypes.
147 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
149 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
152 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
154 * doc/c-z80.texi: Fix @xref warnings.
156 2020-04-07 Lili Cui <lili.cui@intel.com>
158 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
159 (cpu_noarch): Likewise.
160 * doc/c-i386.texi: Document TSXLDTRK.
161 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
162 * testsuite/gas/i386/tsxldtrk.d: Likewise.
163 * testsuite/gas/i386/tsxldtrk.s: Likewise.
164 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
166 2020-04-02 Lili Cui <lili.cui@intel.com>
168 * config/tc-i386.c (cpu_arch): Add .serialize.
169 (cpu_noarch): Likewise.
170 * doc/c-i386.texi: Document serialize.
171 * testsuite/gas/i386/i386.exp: Run serialize tests
172 * testsuite/gas/i386/serialize.d: Likewise.
173 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
174 * testsuite/gas/i386/serialize.s: Likewise.
176 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
178 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
179 * testsuite/gas/elf/section12b.d: Likewise.
180 * testsuite/gas/elf/section16a.d: Likewise.
181 * testsuite/gas/elf/section16b.d: Likewise.
183 2020-04-02 Gunther Nikl <gnikl@justmail.de>
185 * config/tc-m68k.c (m68k_ip): Fix range check for index register
186 with a suppressed address register.
188 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
191 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
192 * testsuite/gas/i386/localpic.s: Add a test for relocation
193 against local absolute symbol.
194 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
195 * testsuite/gas/i386/localpic.d: Updated.
196 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
197 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
199 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
202 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
203 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
204 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
205 testsuite/gas/i386/x86-64-jump.d.
206 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
207 Incorporate changes to
208 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
209 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
210 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
211 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
212 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
214 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
218 * dwarf2dbg.c: Do not include "bignum.h".
220 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
222 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
223 * testsuite/gas/riscv/alias-csr.s: Likewise.
224 * testsuite/gas/riscv/no-aliases-csr.d: Move this
225 to priv-reg-pseudo-noalias.
226 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
227 * testsuite/gas/riscv/bad-csr.l: Likewise.
228 * testsuite/gas/riscv/bad-csr.s: Likewise.
229 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
230 * testsuite/gas/riscv/satp.s: Likewise.
231 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
232 csr instruction, including alias-csr testcase.
233 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
234 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
235 pseudo instruction with objdump -Mno-aliases.
236 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
237 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
238 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
239 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
240 * testsuite/gas/riscv/priv-reg.s: Likewise.
241 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
242 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
243 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
245 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
247 * config/obj-coff.c (obj_coff_section): Set the bss flag on
248 sections with the "b" attribute.
250 2020-03-22 Alan Modra <amodra@gmail.com>
252 * testsuite/gas/s12z/truncated.d: Update expected output.
254 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
257 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
258 * doc/c-z80.texi: Update documentation.
260 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
265 Fix disassembling ED+A4/AC/B4/BC opcodes.
266 Fix assembling lines containing colonless label and instruction
267 with first operand inside parentheses.
268 Fix registration of unsupported by target CPU registers.
269 * config/tc-z80.c: See above.
270 * config/tc-z80.h: See above.
271 * testsuite/gas/z80/colonless.d: Update test.
272 * testsuite/gas/z80/colonless.s: Likewise.
273 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
274 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
275 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
276 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
277 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
278 * testsuite/gas/z80/unsup_regs.s: Likewise.
279 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
280 * testsuite/gas/z80/z80.exp: Likewise.
281 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
282 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
283 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
285 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
288 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
289 (parse_operands): Handle new operand codes.
290 (do_neon_dyadic_long): Make shape check accept the scalar variants.
291 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
292 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
293 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
294 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
295 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
296 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
297 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
299 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
301 * NEWS: Mention x86 assembler options for CVE-2020-0551.
303 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
305 * testsuite/gas/i386/i386.exp: Run new tests.
306 * testsuite/gas/i386/lfence-byte.d: New file.
307 * testsuite/gas/i386/lfence-byte.e: Likewise.
308 * testsuite/gas/i386/lfence-byte.s: Likewise.
309 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
310 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
311 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
312 * testsuite/gas/i386/lfence-indbr.e: Likewise.
313 * testsuite/gas/i386/lfence-indbr.s: Likewise.
314 * testsuite/gas/i386/lfence-load.d: Likewise.
315 * testsuite/gas/i386/lfence-load.s: Likewise.
316 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
317 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
318 * testsuite/gas/i386/lfence-ret.s: Likewise.
319 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
320 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
321 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
322 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
323 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
324 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
325 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
326 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
327 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
328 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
329 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
330 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
332 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
334 * config/tc-i386.c (lfence_after_load): New.
335 (lfence_before_indirect_branch_kind): New.
336 (lfence_before_indirect_branch): New.
337 (lfence_before_ret_kind): New.
338 (lfence_before_ret): New.
341 (insert_lfence_after): New.
342 (insert_lfence_before): New.
343 (md_assemble): Call insert_lfence_before and insert_lfence_after.
345 (OPTION_MLFENCE_AFTER_LOAD): New.
346 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
347 (OPTION_MLFENCE_BEFORE_RET): New.
348 (md_longopts): Add -mlfence-after-load=,
349 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
350 (md_parse_option): Handle -mlfence-after-load=,
351 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
352 (md_show_usage): Display -mlfence-after-load=,
353 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
354 (i386_cons_align): New.
355 * config/tc-i386.h (i386_cons_align): New.
356 (md_cons_align): New.
357 * doc/c-i386.texi: Document -mlfence-after-load=,
358 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
360 2020-03-11 Nick Clifton <nickc@redhat.com>
364 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
365 (DWARF2_FILE_SIZE_NAME): Default to -1.
366 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
368 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
369 (NUM_MD5_BYTES): Define.
370 (struct file entry): Add md5 field.
371 (get_filenum): Delete and replace with...
372 (get_basename): New function.
373 (get_directory_table_entry): New function.
374 (allocate_filenum): New function.
375 (allocate_filename_to_slot): New function.
376 (dwarf2_where): Use new functions.
377 (dwarf2_directive_filename): Add support for extended .file
379 (dwarf2_directive_loc): Allow the use of file number zero with
381 (out_file_list): Rename to...
382 (out_dir_and_file_list): Add DWARF 5 support.
383 (out_debug_line): Emit extra values into the section header for
385 (out_debug_str): Allow for file 0 to be used with DWARF 5.
386 * doc/as.texi (.file): Update the description of this pseudo-op.
387 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
388 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
389 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
390 * NEWS: Mention the new feature.
392 2020-03-10 Alan Modra <amodra@gmail.com>
394 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
395 to avoid signed overflow.
396 * config/tc-mcore.c (md_assemble): Likewise.
397 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
398 * config/tc-nds32.c (SET_ADDEND): Likewise.
399 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
401 2020-03-09 Jan Beulich <jbeulich@suse.com>
403 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
404 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
405 testsuite/gas/i386/avx-intel.d: Adjust expectations.
407 2020-03-07 Alan Modra <amodra@gmail.com>
409 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
412 2020-03-06 Nick Clifton <nickc@redhat.com>
415 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
416 0 if the dwarf_level is 5 or more. Complain if a filename follows
418 * testsuite/gas/elf/dwarf-5-file0.s: New test.
419 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
420 * testsuite/gas/elf/elf.exp: Run the new test.
423 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
424 * doc/as.texi: Fix another typo.
426 2020-03-06 Nick Clifton <nickc@redhat.com>
429 * as.c (dwarf_level): Define.
430 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
431 (parse_args): Add support for the new options.
432 as.h (dwarf_level): Prototype.
433 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
435 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
436 (DWARF2_LINE_VERSION): Remove definition.
437 * doc/as.texi: Document the new options.
439 2020-03-06 Nick Clifton <nickc@redhat.com>
442 * as.c (main): Allow matching input and outputs when they are
445 2020-03-06 Jan Beulich <jbeulich@suse.com>
447 * config/tc-i386.c (match_mem_size): Generalize broadcast special
449 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
450 one of byte/word/dword/qword is set alongside a SIMD register in
451 a template's operand.
453 2020-03-06 Jan Beulich <jbeulich@suse.com>
455 * config/tc-i386.c (match_template): Extend code in logic
456 rejecting certain suffixes in certain modes to also cover mask
457 register use and VecSIB. Drop special casing of broadcast. Skip
458 immediates in the check.
460 2020-03-06 Jan Beulich <jbeulich@suse.com>
462 * config/tc-i386.c (match_template): Fold duplicate code in
463 logic rejecting certain suffixes in certain modes. Drop
466 2020-03-06 Jan Beulich <jbeulich@suse.com>
468 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
469 alongside !norex64 ones.
470 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
471 with both 32- and 64-bit GPR operands.
472 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
473 32- and 64-bit GPR operands.
474 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
475 testsuite/gas/i386/x86-64-avx512bw.d,
476 testsuite/gas/i386/x86-64-avx512f-intel.d,
477 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
479 2020-03-06 Jan Beulich <jbeulich@suse.com>
481 * config/tc-i386.c (md_assemble): Drop use of rex64.
482 (process_suffix): For REX.W for 64-bit CRC32.
484 2020-03-06 Jan Beulich <jbeulich@suse.com>
486 * config/tc-i386.c (i386_addressing_mode): For 32-bit
487 addressing for MPX insns without base/index.
488 * testsuite/gas/i386/mpx-16bit.s,
489 * testsuite/gas/i386/mpx-16bit.d: New.
490 * testsuite/gas/i386/i386.exp: Run new test.
492 2020-03-06 Jan Beulich <jbeulich@suse.com>
494 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
495 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
496 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
497 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
498 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
499 as well as a BSWAP one.
500 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
501 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
502 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
503 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
504 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
505 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
506 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
507 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
508 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
509 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
510 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
511 testsuite/gas/i386/vmx.d: Adjust expectations.
513 2020-03-06 Jan Beulich <jbeulich@suse.com>
515 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
516 from having their operands swapped.
517 * testsuite/gas/i386/waitpkg.s,
518 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
519 3-operand cases as well as testing of 16-bit code generation.
520 * testsuite/gas/i386/waitpkg.d,
521 testsuite/gas/i386/waitpkg-intel.d,
522 testsuite/gas/i386/x86-64-waitpkg.d,
523 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
525 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
527 * config/tc-riscv.c (percent_op_utype): Support the modifier
529 * doc/c-riscv.texi: Add documentation.
530 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
531 modifier %got_pcrel_hi.
532 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
533 * testsuite/gas/riscv/relax-reloc.d: Likewise.
534 * testsuite/gas/riscv/relax-reloc.s: Likewise.
536 * doc/c-riscv.texi (relocation modifiers): Add documentation.
537 (RISC-V-Formats): Update the section name from "Instruction Formats"
538 to "RISC-V Instruction Formats".
540 2020-03-04 Alexandre Oliva <oliva@adacore.com>
542 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
543 detected in a section which does not have at least 4 byte
545 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
546 * testsuite/gas/arm/ldr-t.s: Likewise.
547 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
548 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
549 disassembly, ignoring any NOPs that may have been inserted because
550 of section alignment.
551 * testsuite/gas/arm/ldr-t.d: Likewise.
553 2020-03-04 Jan Beulich <jbeulich@suse.com>
555 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
556 * doc/c-i386.texi: Mention sev_es.
557 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
558 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
560 * testsuite/gas/i386/arch-13-znver1.d,
561 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
563 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
565 * config/tc-i386.c (match_template): Replace ignoresize and
566 defaultsize with mnemonicsize.
567 (process_suffix): Likewise.
569 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
572 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
573 instruction LD IY,(HL).
574 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
575 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
576 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
577 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
579 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
582 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
583 x86-64-default-suffix-avx.
584 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
585 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
586 * testsuite/gas/i386/noreg64.d: Updated.
587 * testsuite/gas/i386/noreg64.l: Likewise.
588 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
589 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
590 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
592 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
595 * config/tc-z80.c (contains_register): Prevent an illegal memory
596 access when checking an expression for a register name.
598 2020-03-03 Alan Modra <amodra@gmail.com>
600 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
603 2020-03-02 Alan Modra <amodra@gmail.com>
605 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
606 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
608 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
609 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
610 (s3_s_score_lcomm): Likewise.
611 * config/tc-score7.c: Similarly.
612 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
614 2020-02-28 YunQiang Su <syq@debian.org>
617 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
618 to handle multi-labels.
619 (has_label_name): New.
621 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
623 * config/tc-arm.c (enum pred_instruction_type): Remove
624 NEUTRAL_IT_NO_VPT_INSN predication type.
625 (cxn_handle_predication): Modify to require condition suffixes.
626 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
627 * testsuite/gas/arm/cde-scalar.s: Update test.
628 * testsuite/gas/arm/cde-warnings.l: Update test.
629 * testsuite/gas/arm/cde-warnings.s: Update test.
631 2020-02-26 Alan Modra <amodra@gmail.com>
633 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
634 N_() on empty string.
636 2020-02-26 Alan Modra <amodra@gmail.com>
638 * read.c (read_a_source_file): Call strncpy with length one
639 less than size of original_case_string.
641 2020-02-26 Alan Modra <amodra@gmail.com>
643 * config/obj-elf.c: Indent labels correctly.
644 * config/obj-macho.c: Likewise.
645 * config/tc-aarch64.c: Likewise.
646 * config/tc-alpha.c: Likewise.
647 * config/tc-arm.c: Likewise.
648 * config/tc-cr16.c: Likewise.
649 * config/tc-crx.c: Likewise.
650 * config/tc-frv.c: Likewise.
651 * config/tc-i386-intel.c: Likewise.
652 * config/tc-i386.c: Likewise.
653 * config/tc-ia64.c: Likewise.
654 * config/tc-mn10200.c: Likewise.
655 * config/tc-mn10300.c: Likewise.
656 * config/tc-nds32.c: Likewise.
657 * config/tc-riscv.c: Likewise.
658 * config/tc-s12z.c: Likewise.
659 * config/tc-xtensa.c: Likewise.
660 * config/tc-z80.c: Likewise.
662 * symbols.c: Likewise.
665 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
667 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
668 we are assembling instruction with CSR. Call riscv_csr_read_only_check
669 after parsing all arguments.
670 (enum csr_insn_type): New enum is used to classify the CSR instruction.
671 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
672 are used to check if we write a read-only CSR by the CSR instruction.
673 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
674 all CSR for the read-only CSR checking.
675 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
676 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
677 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
678 all CSR instructions for the read-only CSR checking.
679 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
680 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
682 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
683 (riscv_opts): Initialize it.
684 (reg_lookup_internal): Check the `riscv_opts.csr_check`
685 before doing the CSR checking.
686 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
687 (md_longopts): Add mcsr-check and mno-csr-check.
688 (md_parse_option): Handle new enum option values.
689 (s_riscv_option): Handle new long options.
690 * doc/c-riscv.texi: Add description for the new .option and assembler
692 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
694 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
696 * config/tc-riscv.c (csr_extra_hash): New.
697 (enum riscv_csr_class): New enum. Used to decide
698 whether or not this CSR is legal in the current ISA string.
699 (struct riscv_csr_extra): New structure to hold all extra information
701 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
702 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
703 Call hash_reg_name to insert CSR address into reg_names_hash.
704 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
705 Decide whether the CSR is valid according to the csr_extra_hash.
706 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
707 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
708 not a boolean. This is same as riscv_init_csr_hash, so keep the
710 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
711 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
712 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
713 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
714 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
715 f-ext CSR are not allowed.
716 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
717 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
718 source file is `priv-reg.s`, and the ISA is rv64if, so the
719 rv32-only CSR are not allowed.
720 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
722 2020-02-21 Alan Modra <amodra@gmail.com>
724 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
725 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
727 2020-02-21 Alan Modra <amodra@gmail.com>
730 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
731 on section size adjustment, instead perform another write if
732 exec header size is larger than section size.
734 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
736 * doc/c-riscv.texi: Add the doc entries for -march-attr/
737 -mno-arch-attr command line options.
739 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
741 * testsuite/gas/riscv/c-add-addi.d: New testcase.
742 * testsuite/gas/riscv/c-add-addi.s: Likewise.
744 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
747 * config/tc-z80.c (md_parse_option): Do not use an underscore
748 prefix for local labels in SDCC compatability mode.
749 (z80_start_line_hook): Remove SDCC dollar label support.
750 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
751 * testsuite/gas/z80/sdcc.s: Likewise.
753 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
756 * config/tc-z80.c: Add -march option.
757 * doc/as.texi: Update Z80 documentation.
758 * doc/c-z80.texi: Likewise.
759 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
760 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
761 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
762 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
763 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
764 * testsuite/gas/z80/gbz80_all.d: Likewise.
765 * testsuite/gas/z80/r800_extra.d: Likewise.
766 * testsuite/gas/z80/r800_ii8.d: Likewise.
767 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
768 * testsuite/gas/z80/sdcc.d: Likewise.
769 * testsuite/gas/z80/z180.d: Likewise.
770 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
771 * testsuite/gas/z80/z80_doc.d: Likewise.
772 * testsuite/gas/z80/z80_ii8.d: Likewise.
773 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
774 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
775 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
776 * testsuite/gas/z80/z80_sli.d: Likewise.
777 * testsuite/gas/z80/z80n_all.d: Likewise.
778 * testsuite/gas/z80/z80n_reloc.d: Likewise.
780 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
782 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
783 with GNU_PROPERTY_X86_FEATURE_2_MMX.
784 * testsuite/gas/i386/i386.exp: Run property-3 and
786 * testsuite/gas/i386/property-3.d: New file.
787 * testsuite/gas/i386/property-3.s: Likewise.
788 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
790 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
792 * config/tc-i386.c (cpu_arch): Add .popcnt.
793 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
794 Add a tab before @samp{.sse4a}.
796 2020-02-17 Jan Beulich <jbeulich@suse.com>
798 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
799 for AddrPrefixOpReg templates. Combine the two pieces of
800 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
803 2020-02-17 Jan Beulich <jbeulich@suse.com>
806 * config/tc-i386.c (md_assemble): Also suppress operand
807 swapping for MONITOR{,X} and MWAIT{,X}.
808 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
809 Add Intel syntax monitor/mwait tests.
810 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
812 *testsuite/gas/i386/sse3-intel.d,
813 testsuite/gas/i386/x86-64-sse3-intel.d: New.
814 * testsuite/gas/i386/i386.exp: Run new tests.
816 2020-02-17 Jan Beulich <jbeulich@suse.com>
819 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
820 [XYZ]MMWord memory operand ambiguity recognition logic (largely
822 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
824 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
825 * testsuite/gas/i386/avx512dq-inval.l,
826 testsuite/gas/i386/inval-avx.l,
827 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
828 * testsuite/gas/i386/avx512vl-ambig.s,
829 testsuite/gas/i386/avx512vl-ambig.l: New.
830 * testsuite/gas/i386/i386.exp: Run new test.
832 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
834 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
836 * doc/c-i386.texi: Document sse4a and nosse4a.
838 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
840 * doc/c-i386.texi: Remove the old movsx and movzx documentation
843 2020-02-14 Jan Beulich <jbeulich@suse.com>
846 * config/tc-i386.c (md_assemble): Move movsx/movzx special
848 (process_suffix): ... here. Consider just the first operand
850 (check_long_reg): Drop opcode 0x63 special case again.
851 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
852 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
853 Move ambiguous operand size tests ...
854 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
855 testsuite/gas/i386/noreg64.s: ... here.
856 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
857 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
858 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
859 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
860 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
861 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
862 testsuite/gas/i386/x86-64-movsxd.d,
863 testsuite/gas/i386/x86-64-movsxd-intel.d,
864 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
866 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
867 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
868 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
869 * testsuite/gas/i386/i386.exp: Run new tests.
871 2020-02-14 Jan Beulich <jbeulich@suse.com>
873 * config/tc-i386.c (process_operands): Also skip segment
874 override prefix emission if it matches an already present one.
875 * testsuite/gas/i386/prefix32.s: Add double segment override
877 * testsuite/gas/i386/prefix32.l: Adjust expectations.
879 2020-02-14 Jan Beulich <jbeulich@suse.com>
881 * config/tc-i386.c (process_operands): Drop ineffectual segment
882 overrides when optimizing.
883 * testsuite/gas/i386/lea-optimize.d: New.
884 * testsuite/gas/i386/i386.exp: Run new test.
886 2020-02-14 Jan Beulich <jbeulich@suse.com>
888 * config/tc-i386.c (process_operands): Also check insn prefix
889 for ineffectual segment override warning. Don't cover possible
890 VEX/EVEX encoded insns there.
891 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
892 testsuite/gas/i386/lea.e: New.
893 * testsuite/gas/i386/i386.exp: Run new test.
895 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
898 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
901 2020-02-13 Fangrui Song <maskray@google.com>
902 H.J. Lu <hongjiu.lu@intel.com>
905 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
906 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
907 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
908 * testsuite/gas/i386/relax-5.d: New file.
909 * testsuite/gas/i386/relax-5.s: Likewise.
910 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
911 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
913 2020-02-13 Jan Beulich <jbeulich@suse.com>
915 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
918 2020-02-12 Jan Beulich <jbeulich@suse.com>
920 * config/tc-i386.c (avx512): New (at file scope), moved from
921 (check_VecOperands): ... here.
922 (process_suffix): Add [XYZ]MMword operand size handling.
923 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
924 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
926 * testsuite/gas/i386/avx512dq-inval.l,
927 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
929 2020-02-12 Jan Beulich <jbeulich@suse.com>
932 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
934 * config/tc-i386-intel.c (i386_intel_operand): Also handle
935 CALL/JMP in O_tbyte_ptr case.
936 * doc/c-i386.texi: Mention far call and full pointer load ISA
938 * testsuite/gas/i386/x86-64-branch-3.s,
939 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
940 * testsuite/gas/i386/x86-64-branch-3.d,
941 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
942 * testsuite/gas/i386/x86-64-branch-5.l,
943 testsuite/gas/i386/x86-64-branch-5.s: New.
944 * testsuite/gas/i386/i386.exp: Run new test.
946 2020-02-12 Jan Beulich <jbeulich@suse.com>
949 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
950 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
952 (check_word_reg): Consistently error on mismatching register
954 * testsuite/gas/i386/general.s: Replace dword GPR with word one
955 for movw. Replace suffix / GPR for orb.
956 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
957 byte GPRs as well as ones for inb/outb with a word accumulator.
958 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
959 testsuite/gas/i386/inval.l: Adjust expectations.
961 2020-02-12 Jan Beulich <jbeulich@suse.com>
963 * config/tc-i386.c (operand_type_register_match): Also fall
964 through initial two if()-s when the template allows for a GPR
965 operand. Adjust comment.
967 2020-02-11 Jan Beulich <jbeulich@suse.com>
969 (struct _i386_insn): New field "short_form".
970 (optimize_encoding): Drop setting of shortform field.
971 (process_suffix): Set i.short_form. Replace shortform use.
972 (process_operands): Replace shortform use.
974 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
976 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
977 loop initial declaration.
979 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
981 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
982 instructions that can have 5 arguments.
983 (enum operand_parse_code): Add new operands.
984 (parse_operands): Account for new operands.
986 (enum neon_shape_el): Introduce P suffixes for coprocessor.
987 (neon_select_shape): Account for P suffix.
988 (LOW1): Move macro to global position.
989 (HI4): Move macro to global position.
990 (vcx_assign_vec_d): New.
991 (vcx_assign_vec_m): New.
992 (vcx_assign_vec_n): New.
993 (enum vcx_reg_type): New.
994 (vcx_get_reg_type): New.
997 (vcx_handle_shape): New.
998 (vcx_ensure_register_in_range): New.
999 (vcx_handle_register_arguments): New.
1000 (vcx_handle_insn_block): New.
1001 (vcx_handle_common_checks): New.
1005 * testsuite/gas/arm/cde-missing-fp.d: New test.
1006 * testsuite/gas/arm/cde-missing-fp.l: New test.
1007 * testsuite/gas/arm/cde-missing-mve.d: New test.
1008 * testsuite/gas/arm/cde-missing-mve.l: New test.
1009 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1010 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1011 * testsuite/gas/arm/cde-mve.s: New test.
1012 * testsuite/gas/arm/cde-warnings.l:
1013 * testsuite/gas/arm/cde-warnings.s:
1014 * testsuite/gas/arm/cde.d:
1015 * testsuite/gas/arm/cde.s:
1017 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1018 Matthew Malcomson <matthew.malcomson@arm.com>
1020 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1021 CDE coprocessor that can be enabled.
1022 (enum pred_instruction_type): New pred type.
1023 (BAD_NO_VPT): New error message.
1024 (BAD_CDE): New error message.
1025 (BAD_CDE_COPROC): New error message.
1026 (enum operand_parse_code): Add new immediate operands.
1027 (parse_operands): Account for new immediate operands.
1028 (check_cde_operand): New.
1029 (cde_coproc_enabled): New.
1030 (cde_coproc_pos): New.
1031 (cde_handle_coproc): New.
1032 (cxn_handle_predication): New.
1033 (do_custom_instruction_1): New.
1034 (do_custom_instruction_2): New.
1035 (do_custom_instruction_3): New.
1048 (handle_pred_state): Define new IT block behaviour.
1049 (insns): Add newn CX*{,d}{,a} instructions.
1050 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1051 Define new cdecp extension strings.
1052 * doc/c-arm.texi: Document new cdecp extension arguments.
1053 * testsuite/gas/arm/cde-scalar.d: New test.
1054 * testsuite/gas/arm/cde-scalar.s: New test.
1055 * testsuite/gas/arm/cde-warnings.d: New test.
1056 * testsuite/gas/arm/cde-warnings.l: New test.
1057 * testsuite/gas/arm/cde-warnings.s: New test.
1058 * testsuite/gas/arm/cde.d: New test.
1059 * testsuite/gas/arm/cde.s: New test.
1061 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1064 * config/tc-i386.c (intel64): Renamed to ...
1066 (match_template): Accept Intel64 only instruction by default.
1067 (i386_displacement): Updated.
1068 (md_parse_option): Updated.
1069 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1070 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1071 -mamd64 to x86-64-sysenter-amd.
1072 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1074 2020-02-10 Alan Modra <amodra@gmail.com>
1076 * config/obj-elf.c (obj_elf_change_section): Error for section
1077 type, attr or entsize changes in assembly.
1078 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1079 * testsuite/gas/elf/section5.l: Update.
1081 2020-02-10 Alan Modra <amodra@gmail.com>
1083 * output-file.c (output_file_close): Do a normal close when
1084 flag_always_generate_output.
1085 * write.c (write_object_file): Don't stop output when
1086 flag_always_generate_output.
1088 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1091 * config/tc-z80.c: Add -gbz80 command line option to generate code
1092 for the GameBoy Z80. Add support for generating DWARF.
1093 * config/tc-z80.h: Add support for DWARF debug information
1095 * doc/c-z80.texi: Document new command line option.
1096 * testsuite/gas/z80/gbz80_all.d: New file.
1097 * testsuite/gas/z80/gbz80_all.s: New file.
1098 * testsuite/gas/z80/z80.exp: Run the new tests.
1099 * testsuite/gas/z80/z80n_all.d: New file.
1100 * testsuite/gas/z80/z80n_all.s: New file.
1101 * testsuite/gas/z80/z80n_reloc.d: New file.
1103 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1106 * config/obj-elf.c (get_section): Also check
1107 linked_to_symbol_name.
1108 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1109 (obj_elf_parse_section_letters): Handle the 'o' flag.
1110 (build_group_lists): Renamed to ...
1111 (build_additional_section_info): This. Set elf_linked_to_section
1112 from map_head.linked_to_symbol_name.
1113 (elf_adjust_symtab): Updated.
1114 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1115 * doc/as.texi: Document the 'o' flag.
1116 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1117 * testsuite/gas/elf/section18.d: New file.
1118 * testsuite/gas/elf/section18.s: Likewise.
1119 * testsuite/gas/elf/section19.d: Likewise.
1120 * testsuite/gas/elf/section19.s: Likewise.
1121 * testsuite/gas/elf/section20.d: Likewise.
1122 * testsuite/gas/elf/section20.s: Likewise.
1123 * testsuite/gas/elf/section21.d: Likewise.
1124 * testsuite/gas/elf/section21.l: Likewise.
1125 * testsuite/gas/elf/section21.s: Likewise.
1127 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1129 * NEWS: Mention x86 assembler options to align branches for
1132 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1134 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1135 only for ELF targets.
1136 * testsuite/gas/i386/unique.d: Don't xfail.
1137 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1139 2020-02-06 Alan Modra <amodra@gmail.com>
1141 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1142 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1144 2020-02-06 Alan Modra <amodra@gmail.com>
1146 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1147 xfail, and rename test.
1148 * testsuite/gas/elf/section12b.d: Likewise.
1149 * testsuite/gas/elf/section16a.d: Likewise.
1150 * testsuite/gas/elf/section16b.d: Likewise.
1152 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1155 * config/obj-elf.c (section_match): Removed.
1156 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1158 (obj_elf_change_section): Replace info and group_name arguments
1159 with match_p. Also update the section ID and flags from match_p.
1160 (obj_elf_section): Handle "unique,N". Update call to
1161 obj_elf_change_section.
1162 * config/obj-elf.h (elf_section_match): New.
1163 (obj_elf_change_section): Updated.
1164 * config/tc-arm.c (start_unwind_section): Update call to
1165 obj_elf_change_section.
1166 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1167 * config/tc-microblaze.c (microblaze_s_data): Likewise.
1168 (microblaze_s_sdata): Likewise.
1169 (microblaze_s_rdata): Likewise.
1170 (microblaze_s_bss): Likewise.
1171 * config/tc-mips.c (s_change_section): Likewise.
1172 * config/tc-msp430.c (msp430_profiler): Likewise.
1173 * config/tc-rx.c (parse_rx_section): Likewise.
1174 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1175 * doc/as.texi: Document "unique,N" in .section directive.
1176 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1177 * testsuite/gas/elf/section15.d: New file.
1178 * testsuite/gas/elf/section15.s: Likewise.
1179 * testsuite/gas/elf/section16.s: Likewise.
1180 * testsuite/gas/elf/section16a.d: Likewise.
1181 * testsuite/gas/elf/section16b.d: Likewise.
1182 * testsuite/gas/elf/section17.d: Likewise.
1183 * testsuite/gas/elf/section17.l: Likewise.
1184 * testsuite/gas/elf/section17.s: Likewise.
1185 * testsuite/gas/i386/unique.d: Likewise.
1186 * testsuite/gas/i386/unique.s: Likewise.
1187 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1188 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1190 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1192 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1194 2020-02-01 Anthony Green <green@moxielogic.com>
1196 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1198 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1200 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1203 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
1206 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1207 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1209 * testsuite/gas/arm/mve_dsp.d: New test.
1211 2020-01-31 Nick Clifton <nickc@redhat.com>
1213 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1214 rather than BFD_RELOC_NONE.
1216 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1218 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1219 to support VLDMIA instruction for MVE.
1220 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1221 instruction for MVE.
1222 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1223 instruction for MVE.
1224 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1225 instruction for MVE.
1226 * testsuite/gas/arm/mve-ldst.d: New test.
1227 * testsuite/gas/arm/mve-ldst.s: Likewise.
1229 2020-01-31 Nick Clifton <nickc@redhat.com>
1231 * po/fr.po: Updated French translation.
1232 * po/ru.po: Updated Russian translation.
1234 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
1236 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1238 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1239 * testsuite/gas/aarch64/sve-movprfx_28.d,
1240 * testsuite/gas/aarch64/sve-movprfx_28.l,
1241 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1243 2020-01-30 Jan Beulich <jbeulich@suse.com>
1245 * config/tc-i386.c (output_disp): Tighten base_opcode check.
1246 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
1247 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
1248 Adjust expectations.
1250 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
1252 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
1253 * testsuite/gas/bpf/alu-be.d: Likewise.
1254 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
1255 * testsuite/gas/bpf/alu32-be.d: Likewise.
1257 2020-01-30 Jan Beulich <jbeulich@suse.com>
1259 * testsuite/gas/i386/x86-64-branch-2.s,
1260 testsuite/gas/i386/x86-64-branch-4.s,
1261 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1262 * testsuite/gas/i386/ilp32/x86-64-branch.d,
1263 testsuite/gas/i386/x86-64-branch-2.d,
1264 testsuite/gas/i386/x86-64-branch-4.l,
1265 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
1267 2020-01-30 Jan Beulich <jbeulich@suse.com>
1269 * config/tc-i386.c (process_suffix): .
1270 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
1271 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
1273 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
1275 testsuite/gas/i386/x86_64.s: Add RETF cases.
1276 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1277 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
1278 testsuite/gas/i386/x86-64-opcode.d,
1279 testsuite/gas/i386/x86-64-suffix-intel.d,
1280 testsuite/gas/i386/x86-64-suffix.d,
1281 testsuite/gas/i386/x86_64-intel.d
1282 testsuite/gas/i386/x86_64.d: Adjust expectations.
1283 * testsuite/gas/i386/x86-64-suffix.e,
1284 testsuite/gas/i386/x86_64.e: New.
1286 2020-01-30 Jan Beulich <jbeulich@suse.com>
1288 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
1291 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
1294 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
1296 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
1297 differences. Document movslq and movsxd.
1298 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
1299 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
1300 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
1301 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
1302 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
1303 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
1304 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
1305 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
1306 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
1307 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
1308 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
1310 2020-01-27 Alan Modra <amodra@gmail.com>
1312 * testsuite/gas/all/gas.exp: Replace case statements with switch
1314 * testsuite/gas/elf/elf.exp: Likewise.
1315 * testsuite/gas/macros/macros.exp: Likewise.
1316 * testsuite/lib/gas-defs.exp: Likewise.
1318 2020-01-27 Tamar Christina <tamar.christina@arm.com>
1321 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
1322 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
1324 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
1326 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
1327 s exts must be known, so rename *ok* to *fail*.
1328 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
1329 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
1330 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
1332 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
1333 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
1335 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
1338 * config/tc-i386.c (check_long_reg): Always disallow double word
1339 suffix in mnemonic with word general register.
1340 * testsuite/gas/i386/general.s: Replace word general register
1341 with double word general register for movl.
1342 * testsuite/gas/i386/inval.s: Add tests for movl with word general
1344 * testsuite/gas/i386/general.l: Updated.
1345 * testsuite/gas/i386/inval.l: Likewise.
1347 2020-01-22 Alan Modra <amodra@gmail.com>
1349 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
1350 __tls_get_addr_desc and __tls_get_addr_opt.
1352 2020-01-21 Jan Beulich <jbeulich@suse.com>
1354 * testsuite/gas/i386/inval-crc32.s,
1355 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
1356 * testsuite/gas/i386/inval-crc32.l,
1357 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
1359 2020-01-21 Jan Beulich <jbeulich@suse.com>
1361 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
1362 generic code path. Deal with No_lSuf being set in a template.
1363 * testsuite/gas/i386/inval-crc32.l,
1364 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
1365 instead of error(s) when operand size is ambiguous.
1366 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1367 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
1368 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
1369 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
1370 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
1371 Adjust expectations.
1373 2020-01-21 Jan Beulich <jbeulich@suse.com>
1375 * config/tc-i386.c (process_suffix): Drop SYSRET special case
1376 and an intel_syntax check. Re-write lack-of-suffix processing
1378 * doc/c-i386.texi: Document operand size defaults for suffix-
1379 less AT&T syntax insns.
1380 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
1381 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
1382 testsuite/gas/i386/x86-64-avx-scalar.s,
1383 testsuite/gas/i386/x86-64-avx.s,
1384 testsuite/gas/i386/x86-64-bundle.s,
1385 testsuite/gas/i386/x86-64-intel64.s,
1386 testsuite/gas/i386/x86-64-lock-1.s,
1387 testsuite/gas/i386/x86-64-opcode.s,
1388 testsuite/gas/i386/x86-64-sse2avx.s,
1389 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
1390 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
1391 testsuite/gas/i386/x86-64-nops.s,
1392 testsuite/gas/i386/x86-64-ptwrite.s,
1393 testsuite/gas/i386/x86-64-simd.s,
1394 testsuite/gas/i386/x86-64-sse-noavx.s,
1395 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
1397 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1398 testsuite/gas/i386/noreg64.s: Add further tests.
1399 * testsuite/gas/i386/ilp32/x86-64-nops.d,
1400 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
1401 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1402 testsuite/gas/i386/sse-noavx.d,
1403 testsuite/gas/i386/x86-64-intel64.d,
1404 testsuite/gas/i386/x86-64-nops.d,
1405 testsuite/gas/i386/x86-64-opcode.d,
1406 testsuite/gas/i386/x86-64-ptwrite-intel.d,
1407 testsuite/gas/i386/x86-64-ptwrite.d,
1408 testsuite/gas/i386/x86-64-simd-intel.d,
1409 testsuite/gas/i386/x86-64-simd-suffix.d,
1410 testsuite/gas/i386/x86-64-simd.d,
1411 testsuite/gas/i386/x86-64-sse-noavx.d
1412 testsuite/gas/i386/x86-64-suffix.d,
1413 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
1414 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
1415 testsuite/gas/i386/noreg64.l: New.
1416 * testsuite/gas/i386/i386.exp: Run new tests.
1418 2020-01-21 Jan Beulich <jbeulich@suse.com>
1420 * testsuite/gas/i386/avx512_bf16_vl.s,
1421 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
1422 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
1423 broadcast forms of VCVTNEPS2BF16.
1424 * testsuite/gas/i386/avx512_bf16_vl.d,
1425 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
1427 2020-01-20 Nick Clifton <nickc@redhat.com>
1429 * po/uk.po: Updated Ukranian translation.
1431 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
1434 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
1435 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
1437 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
1438 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
1439 R_X86_64_GOTPC32_TLSDESC relocation.
1441 2020-01-18 Nick Clifton <nickc@redhat.com>
1443 * configure: Regenerate.
1444 * po/gas.pot: Regenerate.
1446 2020-01-18 Nick Clifton <nickc@redhat.com>
1448 Binutils 2.34 branch created.
1450 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
1452 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
1453 with vex_encoding_vex.
1454 (parse_insn): Likewise.
1455 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
1456 and {vex3} documentation.
1457 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
1459 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
1461 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1464 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
1465 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
1466 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
1467 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
1468 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
1469 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
1471 2020-01-16 Jan Beulich <jbeulich@suse.com>
1473 * config/tc-i386.c (match_template): Drop found_cpu_match local
1476 2020-01-16 Jan Beulich <jbeulich@suse.com>
1478 * testsuite/gas/i386/avx512dq-inval.l,
1479 testsuite/gas/i386/avx512dq-inval.s: New.
1480 * testsuite/gas/i386/i386.exp: Run new test.
1482 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1484 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
1485 relocations when the target is 430X, except when extracting part of an
1487 (msp430_srcoperand): Adjust comment.
1488 Initialize the expp member of the msp430_operand_s struct as
1490 (msp430_dstoperand): Likewise.
1491 * testsuite/gas/msp430/msp430.exp: Run new test.
1492 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
1493 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
1495 2020-01-15 Alan Modra <amodra@gmail.com>
1497 * configure.tgt: Add sparc-*-freebsd case.
1499 2020-01-14 Lili Cui <lili.cui@intel.com>
1501 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
1502 * testsuite/gas/i386/align-branch-1b.d: Likewise.
1503 * testsuite/gas/i386/align-branch-1c.d: Likewise.
1504 * testsuite/gas/i386/align-branch-1d.d: Likewise.
1505 * testsuite/gas/i386/align-branch-1e.d: Likewise.
1506 * testsuite/gas/i386/align-branch-1f.d: Likewise.
1507 * testsuite/gas/i386/align-branch-1g.d: Likewise.
1508 * testsuite/gas/i386/align-branch-1h.d: Likewise.
1509 * testsuite/gas/i386/align-branch-1i.d: Likewise.
1510 * testsuite/gas/i386/align-branch-5.d: Likewise.
1511 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
1512 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
1513 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
1514 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
1515 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
1516 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
1517 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
1518 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
1519 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
1520 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
1521 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
1522 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
1524 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
1527 * config/tc-z80.c: Add support for half precision, single
1528 precision and double precision floating point values.
1529 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
1530 * doc/as.texi: Add new z80 command line options.
1531 * doc/c-z80.texi: Document new z80 command line options.
1532 * testsuite/gas/z80/ez80_pref_dis.s: New test.
1533 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
1534 * testsuite/gas/z80/z80.exp: Run the new test.
1535 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
1536 * testsuite/gas/z80/fp_zeda32.d: Likewise.
1537 * testsuite/gas/z80/strings.d: Update expected output.
1539 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
1541 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
1544 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
1546 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
1548 * config/tc-arc.h: Add header if/defs.
1549 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
1551 2020-01-13 Alan Modra <amodra@gmail.com>
1553 * testsuite/gas/wasm32/allinsn.d: Update expected output.
1555 2020-01-13 Alan Modra <amodra@gmail.com>
1557 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
1560 2020-01-10 Alan Modra <amodra@gmail.com>
1562 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
1563 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
1565 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1568 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
1570 (emit_ld_r_r): Likewise.
1571 (emit_ld_rr_m): Likewise.
1572 (emit_ld_rr_nn): Likewise.
1574 2020-01-09 Jan Beulich <jbeulich@suse.com>
1576 * config/tc-i386.c (optimize_encoding): Add
1577 is_any_vex_encoding() invocations. Drop respective
1578 i.tm.extension_opcode == None checks.
1580 2020-01-09 Jan Beulich <jbeulich@suse.com>
1582 * config/tc-i386.c (md_assemble): Check RegRex is clear during
1583 REX transformations. Correct comment indentation.
1585 2020-01-09 Jan Beulich <jbeulich@suse.com>
1587 * config/tc-i386.c (optimize_encoding): Generalize register
1588 transformation for TEST optimization.
1590 2020-01-09 Jan Beulich <jbeulich@suse.com>
1592 * testsuite/gas/i386/x86-64-sysenter-amd.s,
1593 testsuite/gas/i386/x86-64-sysenter-amd.d,
1594 testsuite/gas/i386/x86-64-sysenter-amd.l,
1595 testsuite/gas/i386/x86-64-sysenter-intel.d,
1596 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
1597 * testsuite/gas/i386/i386.exp: Run new tests.
1599 2020-01-08 Nick Clifton <nickc@redhat.com>
1602 * doc/as.texi (Align): Document the fact that all arguments can be
1605 (P2align): Likewise.
1607 2020-01-08 Nick Clifton <nickc@redhat.com>
1610 * config/obj-elf.c (obj_elf_section): Fail if the section name is
1611 already defined as a different symbol type.
1612 * testsuite/gas/elf/pr14891.s: New test source file.
1613 * testsuite/gas/elf/pr14891.d: New test driver.
1614 * testsuite/gas/elf/pr14891.s: New test expected error output.
1615 * testsuite/gas/elf/elf.exp: Run the new test.
1617 2020-01-08 Alan Modra <amodra@gmail.com>
1619 * config/tc-z8k.c (md_begin): Make idx unsigned.
1620 (get_specific): Likewise for this_index.
1622 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
1624 * onfig/tc-arc.c (parse_reloc_symbol): New function.
1625 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
1626 (md_operand): Set X_md to absent.
1627 (arc_parse_name): Check for X_md.
1629 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1632 * as.h (TC_STRING_ESCAPES): Provide a default definition.
1633 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
1635 * read.c (next_char_of_string): Likewise.
1636 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
1637 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
1639 2020-01-03 Nick Clifton <nickc@redhat.com>
1641 * po/sv.po: Updated Swedish translation.
1643 2020-01-03 Jan Beulich <jbeulich@suse.com>
1645 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
1646 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1648 2020-01-03 Jan Beulich <jbeulich@suse.com>
1650 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
1651 by-element usdot. Add 64-bit form tests for by-element sudot.
1652 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
1654 2020-01-03 Jan Beulich <jbeulich@suse.com>
1656 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
1657 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1659 2020-01-03 Jan Beulich <jbeulich@suse.com>
1661 * testsuite/gas/aarch64/f64mm.d,
1662 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
1664 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
1666 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
1667 support for assembler code generated by SDCC. Add new relocation
1668 types. Add z80-elf target support.
1669 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
1670 labels. Local labels starts from ".L".
1671 * NEWS: Mention the new support.
1672 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
1673 * testsuite/gas/all/fwdexp.s: Likewise.
1674 * testsuite/gas/all/cond.l: Likewise.
1675 * testsuite/gas/all/cond.s: Likewise.
1676 * testsuite/gas/all/fwdexp.d: Likewise.
1677 * testsuite/gas/all/fwdexp.s: Likewise.
1678 * testsuite/gas/elf/section2.e-mips: Likewise.
1679 * testsuite/gas/elf/section2.l: Likewise.
1680 * testsuite/gas/elf/section2.s: Likewise.
1681 * testsuite/gas/macros/app1.d: Likewise.
1682 * testsuite/gas/macros/app1.s: Likewise.
1683 * testsuite/gas/macros/app2.d: Likewise.
1684 * testsuite/gas/macros/app2.s: Likewise.
1685 * testsuite/gas/macros/app3.d: Likewise.
1686 * testsuite/gas/macros/app3.s: Likewise.
1687 * testsuite/gas/macros/app4.d: Likewise.
1688 * testsuite/gas/macros/app4.s: Likewise.
1689 * testsuite/gas/macros/app4b.s: Likewise.
1690 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
1691 * testsuite/gas/z80/z80.exp: Add new tests
1692 * testsuite/gas/z80/dollar.d: New file.
1693 * testsuite/gas/z80/dollar.s: New file.
1694 * testsuite/gas/z80/ez80_adl_all.d: New file.
1695 * testsuite/gas/z80/ez80_adl_all.s: New file.
1696 * testsuite/gas/z80/ez80_adl_suf.d: New file.
1697 * testsuite/gas/z80/ez80_isuf.s: New file.
1698 * testsuite/gas/z80/ez80_z80_all.d: New file.
1699 * testsuite/gas/z80/ez80_z80_all.s: New file.
1700 * testsuite/gas/z80/ez80_z80_suf.d: New file.
1701 * testsuite/gas/z80/r800_extra.d: New file.
1702 * testsuite/gas/z80/r800_extra.s: New file.
1703 * testsuite/gas/z80/r800_ii8.d: New file.
1704 * testsuite/gas/z80/r800_z80_doc.d: New file.
1705 * testsuite/gas/z80/z180.d: New file.
1706 * testsuite/gas/z80/z180.s: New file.
1707 * testsuite/gas/z80/z180_z80_doc.d: New file.
1708 * testsuite/gas/z80/z80_doc.d: New file.
1709 * testsuite/gas/z80/z80_doc.s: New file.
1710 * testsuite/gas/z80/z80_ii8.d: New file.
1711 * testsuite/gas/z80/z80_ii8.s: New file.
1712 * testsuite/gas/z80/z80_in_f_c.d: New file.
1713 * testsuite/gas/z80/z80_in_f_c.s: New file.
1714 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
1715 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
1716 * testsuite/gas/z80/z80_out_c_0.d: New file.
1717 * testsuite/gas/z80/z80_out_c_0.s: New file.
1718 * testsuite/gas/z80/z80_reloc.d: New file.
1719 * testsuite/gas/z80/z80_reloc.s: New file.
1720 * testsuite/gas/z80/z80_sli.d: New file.
1721 * testsuite/gas/z80/z80_sli.s: New file.
1723 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
1725 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
1728 2020-01-01 Alan Modra <amodra@gmail.com>
1730 Update year range in copyright notice of all files.
1732 For older changes see ChangeLog-2019
1734 Copyright (C) 2020 Free Software Foundation, Inc.
1736 Copying and distribution of this file, with or without modification,
1737 are permitted in any medium without royalty provided the copyright
1738 notice and this notice are preserved.
1744 version-control: never