1 2020-04-20 Sudakshina Das <sudi.das@arm.com>
3 * testsuite/gas/aarch64/bti.d: Update -march option.
4 * testsuite/gas/aarch64/illegal-bti.d: Remove.
5 * testsuite/gas/aarch64/illegal-bti.l: Remove.
6 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
7 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
9 2020-04-17 Alan Modra <amodra@gmail.com>
11 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
13 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
14 Nick Clifton <nickc@redhat.com>
17 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
19 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
21 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
22 targets running this test.
24 2020-02-16 David Faust <david.faust@oracle.com>
26 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
27 * testsuite/gas/bpf/jump32.s: New file.
28 * testsuite/gas/bpf/jump32.d: Likewise.
30 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
32 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
35 2020-04-08 Gunther Nikl <gnikl@justmail.de>
37 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
38 (md_pcrel_from): Remove prototytpe.
39 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
41 (md_pcrel_from_section): Remove duplicate prototype.
42 * tc.h (md_pcrel_from_section): Add prototype.
43 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
44 * config/tc-arc.h (md_pcrel_from_section): Likewise.
45 * config/tc-arm.h (md_pcrel_from_section): Likewise.
46 * config/tc-avr.h (md_pcrel_from_section): Likewise.
47 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
48 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
49 * config/tc-csky.h (md_pcrel_from_section): Likewise.
50 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
51 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
52 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
53 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
54 * config/tc-frv.h (md_pcrel_from_section): Likewise.
55 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
56 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
57 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
58 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
59 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
60 * config/tc-mep.h (md_pcrel_from_section): Likewise.
61 * config/tc-metag.h (md_pcrel_from_section): Likewise.
62 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
63 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
64 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
65 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
66 * config/tc-mt.h (md_pcrel_from_section): Likewise.
67 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
68 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
69 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
70 * config/tc-rx.h (md_pcrel_from_section): Likewise.
71 * config/tc-s390.h (md_pcrel_from_section): Likewise.
72 * config/tc-sh.h (md_pcrel_from_section): Likewise.
73 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
74 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
75 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
76 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
77 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
78 md_apply_fix3): Delete prototypes.
80 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
82 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
85 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
87 * doc/c-z80.texi: Fix @xref warnings.
89 2020-04-07 Lili Cui <lili.cui@intel.com>
91 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
92 (cpu_noarch): Likewise.
93 * doc/c-i386.texi: Document TSXLDTRK.
94 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
95 * testsuite/gas/i386/tsxldtrk.d: Likewise.
96 * testsuite/gas/i386/tsxldtrk.s: Likewise.
97 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
99 2020-04-02 Lili Cui <lili.cui@intel.com>
101 * config/tc-i386.c (cpu_arch): Add .serialize.
102 (cpu_noarch): Likewise.
103 * doc/c-i386.texi: Document serialize.
104 * testsuite/gas/i386/i386.exp: Run serialize tests
105 * testsuite/gas/i386/serialize.d: Likewise.
106 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
107 * testsuite/gas/i386/serialize.s: Likewise.
109 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
111 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
112 * testsuite/gas/elf/section12b.d: Likewise.
113 * testsuite/gas/elf/section16a.d: Likewise.
114 * testsuite/gas/elf/section16b.d: Likewise.
116 2020-04-02 Gunther Nikl <gnikl@justmail.de>
118 * config/tc-m68k.c (m68k_ip): Fix range check for index register
119 with a suppressed address register.
121 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
124 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
125 * testsuite/gas/i386/localpic.s: Add a test for relocation
126 against local absolute symbol.
127 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
128 * testsuite/gas/i386/localpic.d: Updated.
129 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
130 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
132 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
135 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
136 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
137 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
138 testsuite/gas/i386/x86-64-jump.d.
139 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
140 Incorporate changes to
141 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
142 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
143 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
144 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
145 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
147 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
151 * dwarf2dbg.c: Do not include "bignum.h".
153 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
155 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
156 * testsuite/gas/riscv/alias-csr.s: Likewise.
157 * testsuite/gas/riscv/no-aliases-csr.d: Move this
158 to priv-reg-pseudo-noalias.
159 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
160 * testsuite/gas/riscv/bad-csr.l: Likewise.
161 * testsuite/gas/riscv/bad-csr.s: Likewise.
162 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
163 * testsuite/gas/riscv/satp.s: Likewise.
164 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
165 csr instruction, including alias-csr testcase.
166 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
167 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
168 pseudo instruction with objdump -Mno-aliases.
169 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
170 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
171 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
172 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
173 * testsuite/gas/riscv/priv-reg.s: Likewise.
174 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
175 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
176 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
178 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
180 * config/obj-coff.c (obj_coff_section): Set the bss flag on
181 sections with the "b" attribute.
183 2020-03-22 Alan Modra <amodra@gmail.com>
185 * testsuite/gas/s12z/truncated.d: Update expected output.
187 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
190 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
191 * doc/c-z80.texi: Update documentation.
193 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
198 Fix disassembling ED+A4/AC/B4/BC opcodes.
199 Fix assembling lines containing colonless label and instruction
200 with first operand inside parentheses.
201 Fix registration of unsupported by target CPU registers.
202 * config/tc-z80.c: See above.
203 * config/tc-z80.h: See above.
204 * testsuite/gas/z80/colonless.d: Update test.
205 * testsuite/gas/z80/colonless.s: Likewise.
206 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
207 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
208 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
209 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
210 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
211 * testsuite/gas/z80/unsup_regs.s: Likewise.
212 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
213 * testsuite/gas/z80/z80.exp: Likewise.
214 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
215 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
216 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
218 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
221 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
222 (parse_operands): Handle new operand codes.
223 (do_neon_dyadic_long): Make shape check accept the scalar variants.
224 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
225 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
226 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
227 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
228 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
229 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
230 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
232 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
234 * NEWS: Mention x86 assembler options for CVE-2020-0551.
236 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
238 * testsuite/gas/i386/i386.exp: Run new tests.
239 * testsuite/gas/i386/lfence-byte.d: New file.
240 * testsuite/gas/i386/lfence-byte.e: Likewise.
241 * testsuite/gas/i386/lfence-byte.s: Likewise.
242 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
243 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
244 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
245 * testsuite/gas/i386/lfence-indbr.e: Likewise.
246 * testsuite/gas/i386/lfence-indbr.s: Likewise.
247 * testsuite/gas/i386/lfence-load.d: Likewise.
248 * testsuite/gas/i386/lfence-load.s: Likewise.
249 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
250 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
251 * testsuite/gas/i386/lfence-ret.s: Likewise.
252 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
253 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
254 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
255 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
256 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
257 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
258 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
259 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
260 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
261 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
262 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
263 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
265 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
267 * config/tc-i386.c (lfence_after_load): New.
268 (lfence_before_indirect_branch_kind): New.
269 (lfence_before_indirect_branch): New.
270 (lfence_before_ret_kind): New.
271 (lfence_before_ret): New.
274 (insert_lfence_after): New.
275 (insert_lfence_before): New.
276 (md_assemble): Call insert_lfence_before and insert_lfence_after.
278 (OPTION_MLFENCE_AFTER_LOAD): New.
279 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
280 (OPTION_MLFENCE_BEFORE_RET): New.
281 (md_longopts): Add -mlfence-after-load=,
282 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
283 (md_parse_option): Handle -mlfence-after-load=,
284 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
285 (md_show_usage): Display -mlfence-after-load=,
286 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
287 (i386_cons_align): New.
288 * config/tc-i386.h (i386_cons_align): New.
289 (md_cons_align): New.
290 * doc/c-i386.texi: Document -mlfence-after-load=,
291 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
293 2020-03-11 Nick Clifton <nickc@redhat.com>
297 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
298 (DWARF2_FILE_SIZE_NAME): Default to -1.
299 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
301 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
302 (NUM_MD5_BYTES): Define.
303 (struct file entry): Add md5 field.
304 (get_filenum): Delete and replace with...
305 (get_basename): New function.
306 (get_directory_table_entry): New function.
307 (allocate_filenum): New function.
308 (allocate_filename_to_slot): New function.
309 (dwarf2_where): Use new functions.
310 (dwarf2_directive_filename): Add support for extended .file
312 (dwarf2_directive_loc): Allow the use of file number zero with
314 (out_file_list): Rename to...
315 (out_dir_and_file_list): Add DWARF 5 support.
316 (out_debug_line): Emit extra values into the section header for
318 (out_debug_str): Allow for file 0 to be used with DWARF 5.
319 * doc/as.texi (.file): Update the description of this pseudo-op.
320 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
321 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
322 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
323 * NEWS: Mention the new feature.
325 2020-03-10 Alan Modra <amodra@gmail.com>
327 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
328 to avoid signed overflow.
329 * config/tc-mcore.c (md_assemble): Likewise.
330 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
331 * config/tc-nds32.c (SET_ADDEND): Likewise.
332 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
334 2020-03-09 Jan Beulich <jbeulich@suse.com>
336 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
337 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
338 testsuite/gas/i386/avx-intel.d: Adjust expectations.
340 2020-03-07 Alan Modra <amodra@gmail.com>
342 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
345 2020-03-06 Nick Clifton <nickc@redhat.com>
348 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
349 0 if the dwarf_level is 5 or more. Complain if a filename follows
351 * testsuite/gas/elf/dwarf-5-file0.s: New test.
352 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
353 * testsuite/gas/elf/elf.exp: Run the new test.
356 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
357 * doc/as.texi: Fix another typo.
359 2020-03-06 Nick Clifton <nickc@redhat.com>
362 * as.c (dwarf_level): Define.
363 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
364 (parse_args): Add support for the new options.
365 as.h (dwarf_level): Prototype.
366 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
368 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
369 (DWARF2_LINE_VERSION): Remove definition.
370 * doc/as.texi: Document the new options.
372 2020-03-06 Nick Clifton <nickc@redhat.com>
375 * as.c (main): Allow matching input and outputs when they are
378 2020-03-06 Jan Beulich <jbeulich@suse.com>
380 * config/tc-i386.c (match_mem_size): Generalize broadcast special
382 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
383 one of byte/word/dword/qword is set alongside a SIMD register in
384 a template's operand.
386 2020-03-06 Jan Beulich <jbeulich@suse.com>
388 * config/tc-i386.c (match_template): Extend code in logic
389 rejecting certain suffixes in certain modes to also cover mask
390 register use and VecSIB. Drop special casing of broadcast. Skip
391 immediates in the check.
393 2020-03-06 Jan Beulich <jbeulich@suse.com>
395 * config/tc-i386.c (match_template): Fold duplicate code in
396 logic rejecting certain suffixes in certain modes. Drop
399 2020-03-06 Jan Beulich <jbeulich@suse.com>
401 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
402 alongside !norex64 ones.
403 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
404 with both 32- and 64-bit GPR operands.
405 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
406 32- and 64-bit GPR operands.
407 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
408 testsuite/gas/i386/x86-64-avx512bw.d,
409 testsuite/gas/i386/x86-64-avx512f-intel.d,
410 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
412 2020-03-06 Jan Beulich <jbeulich@suse.com>
414 * config/tc-i386.c (md_assemble): Drop use of rex64.
415 (process_suffix): For REX.W for 64-bit CRC32.
417 2020-03-06 Jan Beulich <jbeulich@suse.com>
419 * config/tc-i386.c (i386_addressing_mode): For 32-bit
420 addressing for MPX insns without base/index.
421 * testsuite/gas/i386/mpx-16bit.s,
422 * testsuite/gas/i386/mpx-16bit.d: New.
423 * testsuite/gas/i386/i386.exp: Run new test.
425 2020-03-06 Jan Beulich <jbeulich@suse.com>
427 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
428 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
429 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
430 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
431 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
432 as well as a BSWAP one.
433 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
434 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
435 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
436 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
437 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
438 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
439 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
440 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
441 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
442 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
443 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
444 testsuite/gas/i386/vmx.d: Adjust expectations.
446 2020-03-06 Jan Beulich <jbeulich@suse.com>
448 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
449 from having their operands swapped.
450 * testsuite/gas/i386/waitpkg.s,
451 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
452 3-operand cases as well as testing of 16-bit code generation.
453 * testsuite/gas/i386/waitpkg.d,
454 testsuite/gas/i386/waitpkg-intel.d,
455 testsuite/gas/i386/x86-64-waitpkg.d,
456 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
458 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
460 * config/tc-riscv.c (percent_op_utype): Support the modifier
462 * doc/c-riscv.texi: Add documentation.
463 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
464 modifier %got_pcrel_hi.
465 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
466 * testsuite/gas/riscv/relax-reloc.d: Likewise.
467 * testsuite/gas/riscv/relax-reloc.s: Likewise.
469 * doc/c-riscv.texi (relocation modifiers): Add documentation.
470 (RISC-V-Formats): Update the section name from "Instruction Formats"
471 to "RISC-V Instruction Formats".
473 2020-03-04 Alexandre Oliva <oliva@adacore.com>
475 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
476 detected in a section which does not have at least 4 byte
478 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
479 * testsuite/gas/arm/ldr-t.s: Likewise.
480 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
481 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
482 disassembly, ignoring any NOPs that may have been inserted because
483 of section alignment.
484 * testsuite/gas/arm/ldr-t.d: Likewise.
486 2020-03-04 Jan Beulich <jbeulich@suse.com>
488 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
489 * doc/c-i386.texi: Mention sev_es.
490 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
491 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
493 * testsuite/gas/i386/arch-13-znver1.d,
494 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
496 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
498 * config/tc-i386.c (match_template): Replace ignoresize and
499 defaultsize with mnemonicsize.
500 (process_suffix): Likewise.
502 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
505 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
506 instruction LD IY,(HL).
507 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
508 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
509 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
510 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
512 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
515 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
516 x86-64-default-suffix-avx.
517 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
518 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
519 * testsuite/gas/i386/noreg64.d: Updated.
520 * testsuite/gas/i386/noreg64.l: Likewise.
521 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
522 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
523 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
525 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
528 * config/tc-z80.c (contains_register): Prevent an illegal memory
529 access when checking an expression for a register name.
531 2020-03-03 Alan Modra <amodra@gmail.com>
533 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
536 2020-03-02 Alan Modra <amodra@gmail.com>
538 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
539 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
541 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
542 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
543 (s3_s_score_lcomm): Likewise.
544 * config/tc-score7.c: Similarly.
545 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
547 2020-02-28 YunQiang Su <syq@debian.org>
550 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
551 to handle multi-labels.
552 (has_label_name): New.
554 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
556 * config/tc-arm.c (enum pred_instruction_type): Remove
557 NEUTRAL_IT_NO_VPT_INSN predication type.
558 (cxn_handle_predication): Modify to require condition suffixes.
559 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
560 * testsuite/gas/arm/cde-scalar.s: Update test.
561 * testsuite/gas/arm/cde-warnings.l: Update test.
562 * testsuite/gas/arm/cde-warnings.s: Update test.
564 2020-02-26 Alan Modra <amodra@gmail.com>
566 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
567 N_() on empty string.
569 2020-02-26 Alan Modra <amodra@gmail.com>
571 * read.c (read_a_source_file): Call strncpy with length one
572 less than size of original_case_string.
574 2020-02-26 Alan Modra <amodra@gmail.com>
576 * config/obj-elf.c: Indent labels correctly.
577 * config/obj-macho.c: Likewise.
578 * config/tc-aarch64.c: Likewise.
579 * config/tc-alpha.c: Likewise.
580 * config/tc-arm.c: Likewise.
581 * config/tc-cr16.c: Likewise.
582 * config/tc-crx.c: Likewise.
583 * config/tc-frv.c: Likewise.
584 * config/tc-i386-intel.c: Likewise.
585 * config/tc-i386.c: Likewise.
586 * config/tc-ia64.c: Likewise.
587 * config/tc-mn10200.c: Likewise.
588 * config/tc-mn10300.c: Likewise.
589 * config/tc-nds32.c: Likewise.
590 * config/tc-riscv.c: Likewise.
591 * config/tc-s12z.c: Likewise.
592 * config/tc-xtensa.c: Likewise.
593 * config/tc-z80.c: Likewise.
595 * symbols.c: Likewise.
598 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
600 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
601 we are assembling instruction with CSR. Call riscv_csr_read_only_check
602 after parsing all arguments.
603 (enum csr_insn_type): New enum is used to classify the CSR instruction.
604 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
605 are used to check if we write a read-only CSR by the CSR instruction.
606 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
607 all CSR for the read-only CSR checking.
608 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
609 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
610 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
611 all CSR instructions for the read-only CSR checking.
612 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
613 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
615 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
616 (riscv_opts): Initialize it.
617 (reg_lookup_internal): Check the `riscv_opts.csr_check`
618 before doing the CSR checking.
619 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
620 (md_longopts): Add mcsr-check and mno-csr-check.
621 (md_parse_option): Handle new enum option values.
622 (s_riscv_option): Handle new long options.
623 * doc/c-riscv.texi: Add description for the new .option and assembler
625 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
627 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
629 * config/tc-riscv.c (csr_extra_hash): New.
630 (enum riscv_csr_class): New enum. Used to decide
631 whether or not this CSR is legal in the current ISA string.
632 (struct riscv_csr_extra): New structure to hold all extra information
634 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
635 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
636 Call hash_reg_name to insert CSR address into reg_names_hash.
637 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
638 Decide whether the CSR is valid according to the csr_extra_hash.
639 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
640 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
641 not a boolean. This is same as riscv_init_csr_hash, so keep the
643 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
644 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
645 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
646 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
647 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
648 f-ext CSR are not allowed.
649 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
650 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
651 source file is `priv-reg.s`, and the ISA is rv64if, so the
652 rv32-only CSR are not allowed.
653 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
655 2020-02-21 Alan Modra <amodra@gmail.com>
657 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
658 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
660 2020-02-21 Alan Modra <amodra@gmail.com>
663 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
664 on section size adjustment, instead perform another write if
665 exec header size is larger than section size.
667 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
669 * doc/c-riscv.texi: Add the doc entries for -march-attr/
670 -mno-arch-attr command line options.
672 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
674 * testsuite/gas/riscv/c-add-addi.d: New testcase.
675 * testsuite/gas/riscv/c-add-addi.s: Likewise.
677 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
680 * config/tc-z80.c (md_parse_option): Do not use an underscore
681 prefix for local labels in SDCC compatability mode.
682 (z80_start_line_hook): Remove SDCC dollar label support.
683 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
684 * testsuite/gas/z80/sdcc.s: Likewise.
686 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
689 * config/tc-z80.c: Add -march option.
690 * doc/as.texi: Update Z80 documentation.
691 * doc/c-z80.texi: Likewise.
692 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
693 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
694 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
695 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
696 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
697 * testsuite/gas/z80/gbz80_all.d: Likewise.
698 * testsuite/gas/z80/r800_extra.d: Likewise.
699 * testsuite/gas/z80/r800_ii8.d: Likewise.
700 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
701 * testsuite/gas/z80/sdcc.d: Likewise.
702 * testsuite/gas/z80/z180.d: Likewise.
703 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
704 * testsuite/gas/z80/z80_doc.d: Likewise.
705 * testsuite/gas/z80/z80_ii8.d: Likewise.
706 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
707 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
708 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
709 * testsuite/gas/z80/z80_sli.d: Likewise.
710 * testsuite/gas/z80/z80n_all.d: Likewise.
711 * testsuite/gas/z80/z80n_reloc.d: Likewise.
713 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
715 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
716 with GNU_PROPERTY_X86_FEATURE_2_MMX.
717 * testsuite/gas/i386/i386.exp: Run property-3 and
719 * testsuite/gas/i386/property-3.d: New file.
720 * testsuite/gas/i386/property-3.s: Likewise.
721 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
723 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
725 * config/tc-i386.c (cpu_arch): Add .popcnt.
726 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
727 Add a tab before @samp{.sse4a}.
729 2020-02-17 Jan Beulich <jbeulich@suse.com>
731 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
732 for AddrPrefixOpReg templates. Combine the two pieces of
733 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
736 2020-02-17 Jan Beulich <jbeulich@suse.com>
739 * config/tc-i386.c (md_assemble): Also suppress operand
740 swapping for MONITOR{,X} and MWAIT{,X}.
741 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
742 Add Intel syntax monitor/mwait tests.
743 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
745 *testsuite/gas/i386/sse3-intel.d,
746 testsuite/gas/i386/x86-64-sse3-intel.d: New.
747 * testsuite/gas/i386/i386.exp: Run new tests.
749 2020-02-17 Jan Beulich <jbeulich@suse.com>
752 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
753 [XYZ]MMWord memory operand ambiguity recognition logic (largely
755 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
757 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
758 * testsuite/gas/i386/avx512dq-inval.l,
759 testsuite/gas/i386/inval-avx.l,
760 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
761 * testsuite/gas/i386/avx512vl-ambig.s,
762 testsuite/gas/i386/avx512vl-ambig.l: New.
763 * testsuite/gas/i386/i386.exp: Run new test.
765 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
767 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
769 * doc/c-i386.texi: Document sse4a and nosse4a.
771 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
773 * doc/c-i386.texi: Remove the old movsx and movzx documentation
776 2020-02-14 Jan Beulich <jbeulich@suse.com>
779 * config/tc-i386.c (md_assemble): Move movsx/movzx special
781 (process_suffix): ... here. Consider just the first operand
783 (check_long_reg): Drop opcode 0x63 special case again.
784 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
785 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
786 Move ambiguous operand size tests ...
787 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
788 testsuite/gas/i386/noreg64.s: ... here.
789 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
790 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
791 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
792 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
793 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
794 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
795 testsuite/gas/i386/x86-64-movsxd.d,
796 testsuite/gas/i386/x86-64-movsxd-intel.d,
797 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
799 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
800 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
801 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
802 * testsuite/gas/i386/i386.exp: Run new tests.
804 2020-02-14 Jan Beulich <jbeulich@suse.com>
806 * config/tc-i386.c (process_operands): Also skip segment
807 override prefix emission if it matches an already present one.
808 * testsuite/gas/i386/prefix32.s: Add double segment override
810 * testsuite/gas/i386/prefix32.l: Adjust expectations.
812 2020-02-14 Jan Beulich <jbeulich@suse.com>
814 * config/tc-i386.c (process_operands): Drop ineffectual segment
815 overrides when optimizing.
816 * testsuite/gas/i386/lea-optimize.d: New.
817 * testsuite/gas/i386/i386.exp: Run new test.
819 2020-02-14 Jan Beulich <jbeulich@suse.com>
821 * config/tc-i386.c (process_operands): Also check insn prefix
822 for ineffectual segment override warning. Don't cover possible
823 VEX/EVEX encoded insns there.
824 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
825 testsuite/gas/i386/lea.e: New.
826 * testsuite/gas/i386/i386.exp: Run new test.
828 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
831 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
834 2020-02-13 Fangrui Song <maskray@google.com>
835 H.J. Lu <hongjiu.lu@intel.com>
838 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
839 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
840 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
841 * testsuite/gas/i386/relax-5.d: New file.
842 * testsuite/gas/i386/relax-5.s: Likewise.
843 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
844 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
846 2020-02-13 Jan Beulich <jbeulich@suse.com>
848 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
851 2020-02-12 Jan Beulich <jbeulich@suse.com>
853 * config/tc-i386.c (avx512): New (at file scope), moved from
854 (check_VecOperands): ... here.
855 (process_suffix): Add [XYZ]MMword operand size handling.
856 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
857 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
859 * testsuite/gas/i386/avx512dq-inval.l,
860 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
862 2020-02-12 Jan Beulich <jbeulich@suse.com>
865 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
867 * config/tc-i386-intel.c (i386_intel_operand): Also handle
868 CALL/JMP in O_tbyte_ptr case.
869 * doc/c-i386.texi: Mention far call and full pointer load ISA
871 * testsuite/gas/i386/x86-64-branch-3.s,
872 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
873 * testsuite/gas/i386/x86-64-branch-3.d,
874 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
875 * testsuite/gas/i386/x86-64-branch-5.l,
876 testsuite/gas/i386/x86-64-branch-5.s: New.
877 * testsuite/gas/i386/i386.exp: Run new test.
879 2020-02-12 Jan Beulich <jbeulich@suse.com>
882 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
883 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
885 (check_word_reg): Consistently error on mismatching register
887 * testsuite/gas/i386/general.s: Replace dword GPR with word one
888 for movw. Replace suffix / GPR for orb.
889 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
890 byte GPRs as well as ones for inb/outb with a word accumulator.
891 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
892 testsuite/gas/i386/inval.l: Adjust expectations.
894 2020-02-12 Jan Beulich <jbeulich@suse.com>
896 * config/tc-i386.c (operand_type_register_match): Also fall
897 through initial two if()-s when the template allows for a GPR
898 operand. Adjust comment.
900 2020-02-11 Jan Beulich <jbeulich@suse.com>
902 (struct _i386_insn): New field "short_form".
903 (optimize_encoding): Drop setting of shortform field.
904 (process_suffix): Set i.short_form. Replace shortform use.
905 (process_operands): Replace shortform use.
907 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
909 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
910 loop initial declaration.
912 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
914 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
915 instructions that can have 5 arguments.
916 (enum operand_parse_code): Add new operands.
917 (parse_operands): Account for new operands.
919 (enum neon_shape_el): Introduce P suffixes for coprocessor.
920 (neon_select_shape): Account for P suffix.
921 (LOW1): Move macro to global position.
922 (HI4): Move macro to global position.
923 (vcx_assign_vec_d): New.
924 (vcx_assign_vec_m): New.
925 (vcx_assign_vec_n): New.
926 (enum vcx_reg_type): New.
927 (vcx_get_reg_type): New.
930 (vcx_handle_shape): New.
931 (vcx_ensure_register_in_range): New.
932 (vcx_handle_register_arguments): New.
933 (vcx_handle_insn_block): New.
934 (vcx_handle_common_checks): New.
938 * testsuite/gas/arm/cde-missing-fp.d: New test.
939 * testsuite/gas/arm/cde-missing-fp.l: New test.
940 * testsuite/gas/arm/cde-missing-mve.d: New test.
941 * testsuite/gas/arm/cde-missing-mve.l: New test.
942 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
943 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
944 * testsuite/gas/arm/cde-mve.s: New test.
945 * testsuite/gas/arm/cde-warnings.l:
946 * testsuite/gas/arm/cde-warnings.s:
947 * testsuite/gas/arm/cde.d:
948 * testsuite/gas/arm/cde.s:
950 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
951 Matthew Malcomson <matthew.malcomson@arm.com>
953 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
954 CDE coprocessor that can be enabled.
955 (enum pred_instruction_type): New pred type.
956 (BAD_NO_VPT): New error message.
957 (BAD_CDE): New error message.
958 (BAD_CDE_COPROC): New error message.
959 (enum operand_parse_code): Add new immediate operands.
960 (parse_operands): Account for new immediate operands.
961 (check_cde_operand): New.
962 (cde_coproc_enabled): New.
963 (cde_coproc_pos): New.
964 (cde_handle_coproc): New.
965 (cxn_handle_predication): New.
966 (do_custom_instruction_1): New.
967 (do_custom_instruction_2): New.
968 (do_custom_instruction_3): New.
981 (handle_pred_state): Define new IT block behaviour.
982 (insns): Add newn CX*{,d}{,a} instructions.
983 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
984 Define new cdecp extension strings.
985 * doc/c-arm.texi: Document new cdecp extension arguments.
986 * testsuite/gas/arm/cde-scalar.d: New test.
987 * testsuite/gas/arm/cde-scalar.s: New test.
988 * testsuite/gas/arm/cde-warnings.d: New test.
989 * testsuite/gas/arm/cde-warnings.l: New test.
990 * testsuite/gas/arm/cde-warnings.s: New test.
991 * testsuite/gas/arm/cde.d: New test.
992 * testsuite/gas/arm/cde.s: New test.
994 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
997 * config/tc-i386.c (intel64): Renamed to ...
999 (match_template): Accept Intel64 only instruction by default.
1000 (i386_displacement): Updated.
1001 (md_parse_option): Updated.
1002 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1003 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1004 -mamd64 to x86-64-sysenter-amd.
1005 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1007 2020-02-10 Alan Modra <amodra@gmail.com>
1009 * config/obj-elf.c (obj_elf_change_section): Error for section
1010 type, attr or entsize changes in assembly.
1011 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1012 * testsuite/gas/elf/section5.l: Update.
1014 2020-02-10 Alan Modra <amodra@gmail.com>
1016 * output-file.c (output_file_close): Do a normal close when
1017 flag_always_generate_output.
1018 * write.c (write_object_file): Don't stop output when
1019 flag_always_generate_output.
1021 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1024 * config/tc-z80.c: Add -gbz80 command line option to generate code
1025 for the GameBoy Z80. Add support for generating DWARF.
1026 * config/tc-z80.h: Add support for DWARF debug information
1028 * doc/c-z80.texi: Document new command line option.
1029 * testsuite/gas/z80/gbz80_all.d: New file.
1030 * testsuite/gas/z80/gbz80_all.s: New file.
1031 * testsuite/gas/z80/z80.exp: Run the new tests.
1032 * testsuite/gas/z80/z80n_all.d: New file.
1033 * testsuite/gas/z80/z80n_all.s: New file.
1034 * testsuite/gas/z80/z80n_reloc.d: New file.
1036 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1039 * config/obj-elf.c (get_section): Also check
1040 linked_to_symbol_name.
1041 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1042 (obj_elf_parse_section_letters): Handle the 'o' flag.
1043 (build_group_lists): Renamed to ...
1044 (build_additional_section_info): This. Set elf_linked_to_section
1045 from map_head.linked_to_symbol_name.
1046 (elf_adjust_symtab): Updated.
1047 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1048 * doc/as.texi: Document the 'o' flag.
1049 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1050 * testsuite/gas/elf/section18.d: New file.
1051 * testsuite/gas/elf/section18.s: Likewise.
1052 * testsuite/gas/elf/section19.d: Likewise.
1053 * testsuite/gas/elf/section19.s: Likewise.
1054 * testsuite/gas/elf/section20.d: Likewise.
1055 * testsuite/gas/elf/section20.s: Likewise.
1056 * testsuite/gas/elf/section21.d: Likewise.
1057 * testsuite/gas/elf/section21.l: Likewise.
1058 * testsuite/gas/elf/section21.s: Likewise.
1060 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1062 * NEWS: Mention x86 assembler options to align branches for
1065 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1067 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1068 only for ELF targets.
1069 * testsuite/gas/i386/unique.d: Don't xfail.
1070 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1072 2020-02-06 Alan Modra <amodra@gmail.com>
1074 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1075 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1077 2020-02-06 Alan Modra <amodra@gmail.com>
1079 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1080 xfail, and rename test.
1081 * testsuite/gas/elf/section12b.d: Likewise.
1082 * testsuite/gas/elf/section16a.d: Likewise.
1083 * testsuite/gas/elf/section16b.d: Likewise.
1085 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1088 * config/obj-elf.c (section_match): Removed.
1089 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1091 (obj_elf_change_section): Replace info and group_name arguments
1092 with match_p. Also update the section ID and flags from match_p.
1093 (obj_elf_section): Handle "unique,N". Update call to
1094 obj_elf_change_section.
1095 * config/obj-elf.h (elf_section_match): New.
1096 (obj_elf_change_section): Updated.
1097 * config/tc-arm.c (start_unwind_section): Update call to
1098 obj_elf_change_section.
1099 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1100 * config/tc-microblaze.c (microblaze_s_data): Likewise.
1101 (microblaze_s_sdata): Likewise.
1102 (microblaze_s_rdata): Likewise.
1103 (microblaze_s_bss): Likewise.
1104 * config/tc-mips.c (s_change_section): Likewise.
1105 * config/tc-msp430.c (msp430_profiler): Likewise.
1106 * config/tc-rx.c (parse_rx_section): Likewise.
1107 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1108 * doc/as.texi: Document "unique,N" in .section directive.
1109 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1110 * testsuite/gas/elf/section15.d: New file.
1111 * testsuite/gas/elf/section15.s: Likewise.
1112 * testsuite/gas/elf/section16.s: Likewise.
1113 * testsuite/gas/elf/section16a.d: Likewise.
1114 * testsuite/gas/elf/section16b.d: Likewise.
1115 * testsuite/gas/elf/section17.d: Likewise.
1116 * testsuite/gas/elf/section17.l: Likewise.
1117 * testsuite/gas/elf/section17.s: Likewise.
1118 * testsuite/gas/i386/unique.d: Likewise.
1119 * testsuite/gas/i386/unique.s: Likewise.
1120 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1121 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1123 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1125 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1127 2020-02-01 Anthony Green <green@moxielogic.com>
1129 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1131 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1133 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1136 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
1139 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1140 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1142 * testsuite/gas/arm/mve_dsp.d: New test.
1144 2020-01-31 Nick Clifton <nickc@redhat.com>
1146 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1147 rather than BFD_RELOC_NONE.
1149 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1151 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1152 to support VLDMIA instruction for MVE.
1153 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1154 instruction for MVE.
1155 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1156 instruction for MVE.
1157 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1158 instruction for MVE.
1159 * testsuite/gas/arm/mve-ldst.d: New test.
1160 * testsuite/gas/arm/mve-ldst.s: Likewise.
1162 2020-01-31 Nick Clifton <nickc@redhat.com>
1164 * po/fr.po: Updated French translation.
1165 * po/ru.po: Updated Russian translation.
1167 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
1169 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1171 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1172 * testsuite/gas/aarch64/sve-movprfx_28.d,
1173 * testsuite/gas/aarch64/sve-movprfx_28.l,
1174 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1176 2020-01-30 Jan Beulich <jbeulich@suse.com>
1178 * config/tc-i386.c (output_disp): Tighten base_opcode check.
1179 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
1180 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
1181 Adjust expectations.
1183 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
1185 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
1186 * testsuite/gas/bpf/alu-be.d: Likewise.
1187 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
1188 * testsuite/gas/bpf/alu32-be.d: Likewise.
1190 2020-01-30 Jan Beulich <jbeulich@suse.com>
1192 * testsuite/gas/i386/x86-64-branch-2.s,
1193 testsuite/gas/i386/x86-64-branch-4.s,
1194 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1195 * testsuite/gas/i386/ilp32/x86-64-branch.d,
1196 testsuite/gas/i386/x86-64-branch-2.d,
1197 testsuite/gas/i386/x86-64-branch-4.l,
1198 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
1200 2020-01-30 Jan Beulich <jbeulich@suse.com>
1202 * config/tc-i386.c (process_suffix): .
1203 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
1204 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
1206 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
1208 testsuite/gas/i386/x86_64.s: Add RETF cases.
1209 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1210 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
1211 testsuite/gas/i386/x86-64-opcode.d,
1212 testsuite/gas/i386/x86-64-suffix-intel.d,
1213 testsuite/gas/i386/x86-64-suffix.d,
1214 testsuite/gas/i386/x86_64-intel.d
1215 testsuite/gas/i386/x86_64.d: Adjust expectations.
1216 * testsuite/gas/i386/x86-64-suffix.e,
1217 testsuite/gas/i386/x86_64.e: New.
1219 2020-01-30 Jan Beulich <jbeulich@suse.com>
1221 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
1224 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
1227 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
1229 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
1230 differences. Document movslq and movsxd.
1231 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
1232 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
1233 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
1234 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
1235 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
1236 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
1237 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
1238 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
1239 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
1240 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
1241 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
1243 2020-01-27 Alan Modra <amodra@gmail.com>
1245 * testsuite/gas/all/gas.exp: Replace case statements with switch
1247 * testsuite/gas/elf/elf.exp: Likewise.
1248 * testsuite/gas/macros/macros.exp: Likewise.
1249 * testsuite/lib/gas-defs.exp: Likewise.
1251 2020-01-27 Tamar Christina <tamar.christina@arm.com>
1254 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
1255 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
1257 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
1259 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
1260 s exts must be known, so rename *ok* to *fail*.
1261 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
1262 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
1263 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
1265 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
1266 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
1268 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
1271 * config/tc-i386.c (check_long_reg): Always disallow double word
1272 suffix in mnemonic with word general register.
1273 * testsuite/gas/i386/general.s: Replace word general register
1274 with double word general register for movl.
1275 * testsuite/gas/i386/inval.s: Add tests for movl with word general
1277 * testsuite/gas/i386/general.l: Updated.
1278 * testsuite/gas/i386/inval.l: Likewise.
1280 2020-01-22 Alan Modra <amodra@gmail.com>
1282 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
1283 __tls_get_addr_desc and __tls_get_addr_opt.
1285 2020-01-21 Jan Beulich <jbeulich@suse.com>
1287 * testsuite/gas/i386/inval-crc32.s,
1288 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
1289 * testsuite/gas/i386/inval-crc32.l,
1290 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
1292 2020-01-21 Jan Beulich <jbeulich@suse.com>
1294 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
1295 generic code path. Deal with No_lSuf being set in a template.
1296 * testsuite/gas/i386/inval-crc32.l,
1297 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
1298 instead of error(s) when operand size is ambiguous.
1299 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1300 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
1301 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
1302 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
1303 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
1304 Adjust expectations.
1306 2020-01-21 Jan Beulich <jbeulich@suse.com>
1308 * config/tc-i386.c (process_suffix): Drop SYSRET special case
1309 and an intel_syntax check. Re-write lack-of-suffix processing
1311 * doc/c-i386.texi: Document operand size defaults for suffix-
1312 less AT&T syntax insns.
1313 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
1314 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
1315 testsuite/gas/i386/x86-64-avx-scalar.s,
1316 testsuite/gas/i386/x86-64-avx.s,
1317 testsuite/gas/i386/x86-64-bundle.s,
1318 testsuite/gas/i386/x86-64-intel64.s,
1319 testsuite/gas/i386/x86-64-lock-1.s,
1320 testsuite/gas/i386/x86-64-opcode.s,
1321 testsuite/gas/i386/x86-64-sse2avx.s,
1322 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
1323 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
1324 testsuite/gas/i386/x86-64-nops.s,
1325 testsuite/gas/i386/x86-64-ptwrite.s,
1326 testsuite/gas/i386/x86-64-simd.s,
1327 testsuite/gas/i386/x86-64-sse-noavx.s,
1328 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
1330 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1331 testsuite/gas/i386/noreg64.s: Add further tests.
1332 * testsuite/gas/i386/ilp32/x86-64-nops.d,
1333 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
1334 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1335 testsuite/gas/i386/sse-noavx.d,
1336 testsuite/gas/i386/x86-64-intel64.d,
1337 testsuite/gas/i386/x86-64-nops.d,
1338 testsuite/gas/i386/x86-64-opcode.d,
1339 testsuite/gas/i386/x86-64-ptwrite-intel.d,
1340 testsuite/gas/i386/x86-64-ptwrite.d,
1341 testsuite/gas/i386/x86-64-simd-intel.d,
1342 testsuite/gas/i386/x86-64-simd-suffix.d,
1343 testsuite/gas/i386/x86-64-simd.d,
1344 testsuite/gas/i386/x86-64-sse-noavx.d
1345 testsuite/gas/i386/x86-64-suffix.d,
1346 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
1347 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
1348 testsuite/gas/i386/noreg64.l: New.
1349 * testsuite/gas/i386/i386.exp: Run new tests.
1351 2020-01-21 Jan Beulich <jbeulich@suse.com>
1353 * testsuite/gas/i386/avx512_bf16_vl.s,
1354 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
1355 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
1356 broadcast forms of VCVTNEPS2BF16.
1357 * testsuite/gas/i386/avx512_bf16_vl.d,
1358 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
1360 2020-01-20 Nick Clifton <nickc@redhat.com>
1362 * po/uk.po: Updated Ukranian translation.
1364 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
1367 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
1368 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
1370 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
1371 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
1372 R_X86_64_GOTPC32_TLSDESC relocation.
1374 2020-01-18 Nick Clifton <nickc@redhat.com>
1376 * configure: Regenerate.
1377 * po/gas.pot: Regenerate.
1379 2020-01-18 Nick Clifton <nickc@redhat.com>
1381 Binutils 2.34 branch created.
1383 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
1385 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
1386 with vex_encoding_vex.
1387 (parse_insn): Likewise.
1388 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
1389 and {vex3} documentation.
1390 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
1392 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
1394 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1397 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
1398 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
1399 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
1400 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
1401 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
1402 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
1404 2020-01-16 Jan Beulich <jbeulich@suse.com>
1406 * config/tc-i386.c (match_template): Drop found_cpu_match local
1409 2020-01-16 Jan Beulich <jbeulich@suse.com>
1411 * testsuite/gas/i386/avx512dq-inval.l,
1412 testsuite/gas/i386/avx512dq-inval.s: New.
1413 * testsuite/gas/i386/i386.exp: Run new test.
1415 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1417 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
1418 relocations when the target is 430X, except when extracting part of an
1420 (msp430_srcoperand): Adjust comment.
1421 Initialize the expp member of the msp430_operand_s struct as
1423 (msp430_dstoperand): Likewise.
1424 * testsuite/gas/msp430/msp430.exp: Run new test.
1425 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
1426 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
1428 2020-01-15 Alan Modra <amodra@gmail.com>
1430 * configure.tgt: Add sparc-*-freebsd case.
1432 2020-01-14 Lili Cui <lili.cui@intel.com>
1434 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
1435 * testsuite/gas/i386/align-branch-1b.d: Likewise.
1436 * testsuite/gas/i386/align-branch-1c.d: Likewise.
1437 * testsuite/gas/i386/align-branch-1d.d: Likewise.
1438 * testsuite/gas/i386/align-branch-1e.d: Likewise.
1439 * testsuite/gas/i386/align-branch-1f.d: Likewise.
1440 * testsuite/gas/i386/align-branch-1g.d: Likewise.
1441 * testsuite/gas/i386/align-branch-1h.d: Likewise.
1442 * testsuite/gas/i386/align-branch-1i.d: Likewise.
1443 * testsuite/gas/i386/align-branch-5.d: Likewise.
1444 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
1445 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
1446 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
1447 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
1448 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
1449 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
1450 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
1451 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
1452 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
1453 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
1454 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
1455 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
1457 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
1460 * config/tc-z80.c: Add support for half precision, single
1461 precision and double precision floating point values.
1462 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
1463 * doc/as.texi: Add new z80 command line options.
1464 * doc/c-z80.texi: Document new z80 command line options.
1465 * testsuite/gas/z80/ez80_pref_dis.s: New test.
1466 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
1467 * testsuite/gas/z80/z80.exp: Run the new test.
1468 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
1469 * testsuite/gas/z80/fp_zeda32.d: Likewise.
1470 * testsuite/gas/z80/strings.d: Update expected output.
1472 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
1474 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
1477 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
1479 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
1481 * config/tc-arc.h: Add header if/defs.
1482 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
1484 2020-01-13 Alan Modra <amodra@gmail.com>
1486 * testsuite/gas/wasm32/allinsn.d: Update expected output.
1488 2020-01-13 Alan Modra <amodra@gmail.com>
1490 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
1493 2020-01-10 Alan Modra <amodra@gmail.com>
1495 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
1496 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
1498 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1501 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
1503 (emit_ld_r_r): Likewise.
1504 (emit_ld_rr_m): Likewise.
1505 (emit_ld_rr_nn): Likewise.
1507 2020-01-09 Jan Beulich <jbeulich@suse.com>
1509 * config/tc-i386.c (optimize_encoding): Add
1510 is_any_vex_encoding() invocations. Drop respective
1511 i.tm.extension_opcode == None checks.
1513 2020-01-09 Jan Beulich <jbeulich@suse.com>
1515 * config/tc-i386.c (md_assemble): Check RegRex is clear during
1516 REX transformations. Correct comment indentation.
1518 2020-01-09 Jan Beulich <jbeulich@suse.com>
1520 * config/tc-i386.c (optimize_encoding): Generalize register
1521 transformation for TEST optimization.
1523 2020-01-09 Jan Beulich <jbeulich@suse.com>
1525 * testsuite/gas/i386/x86-64-sysenter-amd.s,
1526 testsuite/gas/i386/x86-64-sysenter-amd.d,
1527 testsuite/gas/i386/x86-64-sysenter-amd.l,
1528 testsuite/gas/i386/x86-64-sysenter-intel.d,
1529 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
1530 * testsuite/gas/i386/i386.exp: Run new tests.
1532 2020-01-08 Nick Clifton <nickc@redhat.com>
1535 * doc/as.texi (Align): Document the fact that all arguments can be
1538 (P2align): Likewise.
1540 2020-01-08 Nick Clifton <nickc@redhat.com>
1543 * config/obj-elf.c (obj_elf_section): Fail if the section name is
1544 already defined as a different symbol type.
1545 * testsuite/gas/elf/pr14891.s: New test source file.
1546 * testsuite/gas/elf/pr14891.d: New test driver.
1547 * testsuite/gas/elf/pr14891.s: New test expected error output.
1548 * testsuite/gas/elf/elf.exp: Run the new test.
1550 2020-01-08 Alan Modra <amodra@gmail.com>
1552 * config/tc-z8k.c (md_begin): Make idx unsigned.
1553 (get_specific): Likewise for this_index.
1555 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
1557 * onfig/tc-arc.c (parse_reloc_symbol): New function.
1558 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
1559 (md_operand): Set X_md to absent.
1560 (arc_parse_name): Check for X_md.
1562 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1565 * as.h (TC_STRING_ESCAPES): Provide a default definition.
1566 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
1568 * read.c (next_char_of_string): Likewise.
1569 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
1570 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
1572 2020-01-03 Nick Clifton <nickc@redhat.com>
1574 * po/sv.po: Updated Swedish translation.
1576 2020-01-03 Jan Beulich <jbeulich@suse.com>
1578 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
1579 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1581 2020-01-03 Jan Beulich <jbeulich@suse.com>
1583 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
1584 by-element usdot. Add 64-bit form tests for by-element sudot.
1585 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
1587 2020-01-03 Jan Beulich <jbeulich@suse.com>
1589 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
1590 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1592 2020-01-03 Jan Beulich <jbeulich@suse.com>
1594 * testsuite/gas/aarch64/f64mm.d,
1595 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
1597 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
1599 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
1600 support for assembler code generated by SDCC. Add new relocation
1601 types. Add z80-elf target support.
1602 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
1603 labels. Local labels starts from ".L".
1604 * NEWS: Mention the new support.
1605 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
1606 * testsuite/gas/all/fwdexp.s: Likewise.
1607 * testsuite/gas/all/cond.l: Likewise.
1608 * testsuite/gas/all/cond.s: Likewise.
1609 * testsuite/gas/all/fwdexp.d: Likewise.
1610 * testsuite/gas/all/fwdexp.s: Likewise.
1611 * testsuite/gas/elf/section2.e-mips: Likewise.
1612 * testsuite/gas/elf/section2.l: Likewise.
1613 * testsuite/gas/elf/section2.s: Likewise.
1614 * testsuite/gas/macros/app1.d: Likewise.
1615 * testsuite/gas/macros/app1.s: Likewise.
1616 * testsuite/gas/macros/app2.d: Likewise.
1617 * testsuite/gas/macros/app2.s: Likewise.
1618 * testsuite/gas/macros/app3.d: Likewise.
1619 * testsuite/gas/macros/app3.s: Likewise.
1620 * testsuite/gas/macros/app4.d: Likewise.
1621 * testsuite/gas/macros/app4.s: Likewise.
1622 * testsuite/gas/macros/app4b.s: Likewise.
1623 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
1624 * testsuite/gas/z80/z80.exp: Add new tests
1625 * testsuite/gas/z80/dollar.d: New file.
1626 * testsuite/gas/z80/dollar.s: New file.
1627 * testsuite/gas/z80/ez80_adl_all.d: New file.
1628 * testsuite/gas/z80/ez80_adl_all.s: New file.
1629 * testsuite/gas/z80/ez80_adl_suf.d: New file.
1630 * testsuite/gas/z80/ez80_isuf.s: New file.
1631 * testsuite/gas/z80/ez80_z80_all.d: New file.
1632 * testsuite/gas/z80/ez80_z80_all.s: New file.
1633 * testsuite/gas/z80/ez80_z80_suf.d: New file.
1634 * testsuite/gas/z80/r800_extra.d: New file.
1635 * testsuite/gas/z80/r800_extra.s: New file.
1636 * testsuite/gas/z80/r800_ii8.d: New file.
1637 * testsuite/gas/z80/r800_z80_doc.d: New file.
1638 * testsuite/gas/z80/z180.d: New file.
1639 * testsuite/gas/z80/z180.s: New file.
1640 * testsuite/gas/z80/z180_z80_doc.d: New file.
1641 * testsuite/gas/z80/z80_doc.d: New file.
1642 * testsuite/gas/z80/z80_doc.s: New file.
1643 * testsuite/gas/z80/z80_ii8.d: New file.
1644 * testsuite/gas/z80/z80_ii8.s: New file.
1645 * testsuite/gas/z80/z80_in_f_c.d: New file.
1646 * testsuite/gas/z80/z80_in_f_c.s: New file.
1647 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
1648 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
1649 * testsuite/gas/z80/z80_out_c_0.d: New file.
1650 * testsuite/gas/z80/z80_out_c_0.s: New file.
1651 * testsuite/gas/z80/z80_reloc.d: New file.
1652 * testsuite/gas/z80/z80_reloc.s: New file.
1653 * testsuite/gas/z80/z80_sli.d: New file.
1654 * testsuite/gas/z80/z80_sli.s: New file.
1656 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
1658 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
1661 2020-01-01 Alan Modra <amodra@gmail.com>
1663 Update year range in copyright notice of all files.
1665 For older changes see ChangeLog-2019
1667 Copyright (C) 2020 Free Software Foundation, Inc.
1669 Copying and distribution of this file, with or without modification,
1670 are permitted in any medium without royalty provided the copyright
1671 notice and this notice are preserved.
1677 version-control: never