1 2020-04-20 Sudakshina Das <sudi.das@arm.com>
3 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
5 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
6 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
7 * testsuite/gas/aarch64/system.d: Update.
9 2020-04-20 Sudakshina Das <sudi.das@arm.com>
11 * testsuite/gas/aarch64/bti.d: Update -march option.
12 * testsuite/gas/aarch64/illegal-bti.d: Remove.
13 * testsuite/gas/aarch64/illegal-bti.l: Remove.
14 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
15 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
17 2020-04-17 Alan Modra <amodra@gmail.com>
19 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
21 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
22 Nick Clifton <nickc@redhat.com>
25 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
27 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
29 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
30 targets running this test.
32 2020-02-16 David Faust <david.faust@oracle.com>
34 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
35 * testsuite/gas/bpf/jump32.s: New file.
36 * testsuite/gas/bpf/jump32.d: Likewise.
38 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
40 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
43 2020-04-08 Gunther Nikl <gnikl@justmail.de>
45 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
46 (md_pcrel_from): Remove prototytpe.
47 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
49 (md_pcrel_from_section): Remove duplicate prototype.
50 * tc.h (md_pcrel_from_section): Add prototype.
51 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
52 * config/tc-arc.h (md_pcrel_from_section): Likewise.
53 * config/tc-arm.h (md_pcrel_from_section): Likewise.
54 * config/tc-avr.h (md_pcrel_from_section): Likewise.
55 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
56 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
57 * config/tc-csky.h (md_pcrel_from_section): Likewise.
58 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
59 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
60 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
61 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
62 * config/tc-frv.h (md_pcrel_from_section): Likewise.
63 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
64 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
65 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
66 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
67 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
68 * config/tc-mep.h (md_pcrel_from_section): Likewise.
69 * config/tc-metag.h (md_pcrel_from_section): Likewise.
70 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
71 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
72 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
73 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
74 * config/tc-mt.h (md_pcrel_from_section): Likewise.
75 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
76 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
77 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
78 * config/tc-rx.h (md_pcrel_from_section): Likewise.
79 * config/tc-s390.h (md_pcrel_from_section): Likewise.
80 * config/tc-sh.h (md_pcrel_from_section): Likewise.
81 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
82 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
83 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
84 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
85 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
86 md_apply_fix3): Delete prototypes.
88 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
90 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
93 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
95 * doc/c-z80.texi: Fix @xref warnings.
97 2020-04-07 Lili Cui <lili.cui@intel.com>
99 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
100 (cpu_noarch): Likewise.
101 * doc/c-i386.texi: Document TSXLDTRK.
102 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
103 * testsuite/gas/i386/tsxldtrk.d: Likewise.
104 * testsuite/gas/i386/tsxldtrk.s: Likewise.
105 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
107 2020-04-02 Lili Cui <lili.cui@intel.com>
109 * config/tc-i386.c (cpu_arch): Add .serialize.
110 (cpu_noarch): Likewise.
111 * doc/c-i386.texi: Document serialize.
112 * testsuite/gas/i386/i386.exp: Run serialize tests
113 * testsuite/gas/i386/serialize.d: Likewise.
114 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
115 * testsuite/gas/i386/serialize.s: Likewise.
117 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
119 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
120 * testsuite/gas/elf/section12b.d: Likewise.
121 * testsuite/gas/elf/section16a.d: Likewise.
122 * testsuite/gas/elf/section16b.d: Likewise.
124 2020-04-02 Gunther Nikl <gnikl@justmail.de>
126 * config/tc-m68k.c (m68k_ip): Fix range check for index register
127 with a suppressed address register.
129 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
132 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
133 * testsuite/gas/i386/localpic.s: Add a test for relocation
134 against local absolute symbol.
135 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
136 * testsuite/gas/i386/localpic.d: Updated.
137 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
138 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
140 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
143 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
144 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
145 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
146 testsuite/gas/i386/x86-64-jump.d.
147 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
148 Incorporate changes to
149 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
150 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
151 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
152 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
153 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
155 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
159 * dwarf2dbg.c: Do not include "bignum.h".
161 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
163 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
164 * testsuite/gas/riscv/alias-csr.s: Likewise.
165 * testsuite/gas/riscv/no-aliases-csr.d: Move this
166 to priv-reg-pseudo-noalias.
167 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
168 * testsuite/gas/riscv/bad-csr.l: Likewise.
169 * testsuite/gas/riscv/bad-csr.s: Likewise.
170 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
171 * testsuite/gas/riscv/satp.s: Likewise.
172 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
173 csr instruction, including alias-csr testcase.
174 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
175 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
176 pseudo instruction with objdump -Mno-aliases.
177 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
178 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
179 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
180 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
181 * testsuite/gas/riscv/priv-reg.s: Likewise.
182 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
183 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
184 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
186 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
188 * config/obj-coff.c (obj_coff_section): Set the bss flag on
189 sections with the "b" attribute.
191 2020-03-22 Alan Modra <amodra@gmail.com>
193 * testsuite/gas/s12z/truncated.d: Update expected output.
195 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
198 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
199 * doc/c-z80.texi: Update documentation.
201 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
206 Fix disassembling ED+A4/AC/B4/BC opcodes.
207 Fix assembling lines containing colonless label and instruction
208 with first operand inside parentheses.
209 Fix registration of unsupported by target CPU registers.
210 * config/tc-z80.c: See above.
211 * config/tc-z80.h: See above.
212 * testsuite/gas/z80/colonless.d: Update test.
213 * testsuite/gas/z80/colonless.s: Likewise.
214 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
215 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
216 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
217 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
218 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
219 * testsuite/gas/z80/unsup_regs.s: Likewise.
220 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
221 * testsuite/gas/z80/z80.exp: Likewise.
222 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
223 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
224 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
226 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
229 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
230 (parse_operands): Handle new operand codes.
231 (do_neon_dyadic_long): Make shape check accept the scalar variants.
232 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
233 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
234 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
235 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
236 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
237 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
238 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
240 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
242 * NEWS: Mention x86 assembler options for CVE-2020-0551.
244 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
246 * testsuite/gas/i386/i386.exp: Run new tests.
247 * testsuite/gas/i386/lfence-byte.d: New file.
248 * testsuite/gas/i386/lfence-byte.e: Likewise.
249 * testsuite/gas/i386/lfence-byte.s: Likewise.
250 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
251 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
252 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
253 * testsuite/gas/i386/lfence-indbr.e: Likewise.
254 * testsuite/gas/i386/lfence-indbr.s: Likewise.
255 * testsuite/gas/i386/lfence-load.d: Likewise.
256 * testsuite/gas/i386/lfence-load.s: Likewise.
257 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
258 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
259 * testsuite/gas/i386/lfence-ret.s: Likewise.
260 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
261 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
262 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
263 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
264 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
265 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
266 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
267 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
268 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
269 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
270 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
271 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
273 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
275 * config/tc-i386.c (lfence_after_load): New.
276 (lfence_before_indirect_branch_kind): New.
277 (lfence_before_indirect_branch): New.
278 (lfence_before_ret_kind): New.
279 (lfence_before_ret): New.
282 (insert_lfence_after): New.
283 (insert_lfence_before): New.
284 (md_assemble): Call insert_lfence_before and insert_lfence_after.
286 (OPTION_MLFENCE_AFTER_LOAD): New.
287 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
288 (OPTION_MLFENCE_BEFORE_RET): New.
289 (md_longopts): Add -mlfence-after-load=,
290 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
291 (md_parse_option): Handle -mlfence-after-load=,
292 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
293 (md_show_usage): Display -mlfence-after-load=,
294 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
295 (i386_cons_align): New.
296 * config/tc-i386.h (i386_cons_align): New.
297 (md_cons_align): New.
298 * doc/c-i386.texi: Document -mlfence-after-load=,
299 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
301 2020-03-11 Nick Clifton <nickc@redhat.com>
305 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
306 (DWARF2_FILE_SIZE_NAME): Default to -1.
307 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
309 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
310 (NUM_MD5_BYTES): Define.
311 (struct file entry): Add md5 field.
312 (get_filenum): Delete and replace with...
313 (get_basename): New function.
314 (get_directory_table_entry): New function.
315 (allocate_filenum): New function.
316 (allocate_filename_to_slot): New function.
317 (dwarf2_where): Use new functions.
318 (dwarf2_directive_filename): Add support for extended .file
320 (dwarf2_directive_loc): Allow the use of file number zero with
322 (out_file_list): Rename to...
323 (out_dir_and_file_list): Add DWARF 5 support.
324 (out_debug_line): Emit extra values into the section header for
326 (out_debug_str): Allow for file 0 to be used with DWARF 5.
327 * doc/as.texi (.file): Update the description of this pseudo-op.
328 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
329 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
330 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
331 * NEWS: Mention the new feature.
333 2020-03-10 Alan Modra <amodra@gmail.com>
335 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
336 to avoid signed overflow.
337 * config/tc-mcore.c (md_assemble): Likewise.
338 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
339 * config/tc-nds32.c (SET_ADDEND): Likewise.
340 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
342 2020-03-09 Jan Beulich <jbeulich@suse.com>
344 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
345 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
346 testsuite/gas/i386/avx-intel.d: Adjust expectations.
348 2020-03-07 Alan Modra <amodra@gmail.com>
350 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
353 2020-03-06 Nick Clifton <nickc@redhat.com>
356 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
357 0 if the dwarf_level is 5 or more. Complain if a filename follows
359 * testsuite/gas/elf/dwarf-5-file0.s: New test.
360 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
361 * testsuite/gas/elf/elf.exp: Run the new test.
364 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
365 * doc/as.texi: Fix another typo.
367 2020-03-06 Nick Clifton <nickc@redhat.com>
370 * as.c (dwarf_level): Define.
371 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
372 (parse_args): Add support for the new options.
373 as.h (dwarf_level): Prototype.
374 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
376 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
377 (DWARF2_LINE_VERSION): Remove definition.
378 * doc/as.texi: Document the new options.
380 2020-03-06 Nick Clifton <nickc@redhat.com>
383 * as.c (main): Allow matching input and outputs when they are
386 2020-03-06 Jan Beulich <jbeulich@suse.com>
388 * config/tc-i386.c (match_mem_size): Generalize broadcast special
390 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
391 one of byte/word/dword/qword is set alongside a SIMD register in
392 a template's operand.
394 2020-03-06 Jan Beulich <jbeulich@suse.com>
396 * config/tc-i386.c (match_template): Extend code in logic
397 rejecting certain suffixes in certain modes to also cover mask
398 register use and VecSIB. Drop special casing of broadcast. Skip
399 immediates in the check.
401 2020-03-06 Jan Beulich <jbeulich@suse.com>
403 * config/tc-i386.c (match_template): Fold duplicate code in
404 logic rejecting certain suffixes in certain modes. Drop
407 2020-03-06 Jan Beulich <jbeulich@suse.com>
409 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
410 alongside !norex64 ones.
411 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
412 with both 32- and 64-bit GPR operands.
413 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
414 32- and 64-bit GPR operands.
415 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
416 testsuite/gas/i386/x86-64-avx512bw.d,
417 testsuite/gas/i386/x86-64-avx512f-intel.d,
418 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
420 2020-03-06 Jan Beulich <jbeulich@suse.com>
422 * config/tc-i386.c (md_assemble): Drop use of rex64.
423 (process_suffix): For REX.W for 64-bit CRC32.
425 2020-03-06 Jan Beulich <jbeulich@suse.com>
427 * config/tc-i386.c (i386_addressing_mode): For 32-bit
428 addressing for MPX insns without base/index.
429 * testsuite/gas/i386/mpx-16bit.s,
430 * testsuite/gas/i386/mpx-16bit.d: New.
431 * testsuite/gas/i386/i386.exp: Run new test.
433 2020-03-06 Jan Beulich <jbeulich@suse.com>
435 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
436 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
437 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
438 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
439 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
440 as well as a BSWAP one.
441 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
442 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
443 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
444 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
445 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
446 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
447 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
448 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
449 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
450 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
451 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
452 testsuite/gas/i386/vmx.d: Adjust expectations.
454 2020-03-06 Jan Beulich <jbeulich@suse.com>
456 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
457 from having their operands swapped.
458 * testsuite/gas/i386/waitpkg.s,
459 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
460 3-operand cases as well as testing of 16-bit code generation.
461 * testsuite/gas/i386/waitpkg.d,
462 testsuite/gas/i386/waitpkg-intel.d,
463 testsuite/gas/i386/x86-64-waitpkg.d,
464 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
466 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
468 * config/tc-riscv.c (percent_op_utype): Support the modifier
470 * doc/c-riscv.texi: Add documentation.
471 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
472 modifier %got_pcrel_hi.
473 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
474 * testsuite/gas/riscv/relax-reloc.d: Likewise.
475 * testsuite/gas/riscv/relax-reloc.s: Likewise.
477 * doc/c-riscv.texi (relocation modifiers): Add documentation.
478 (RISC-V-Formats): Update the section name from "Instruction Formats"
479 to "RISC-V Instruction Formats".
481 2020-03-04 Alexandre Oliva <oliva@adacore.com>
483 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
484 detected in a section which does not have at least 4 byte
486 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
487 * testsuite/gas/arm/ldr-t.s: Likewise.
488 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
489 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
490 disassembly, ignoring any NOPs that may have been inserted because
491 of section alignment.
492 * testsuite/gas/arm/ldr-t.d: Likewise.
494 2020-03-04 Jan Beulich <jbeulich@suse.com>
496 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
497 * doc/c-i386.texi: Mention sev_es.
498 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
499 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
501 * testsuite/gas/i386/arch-13-znver1.d,
502 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
504 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
506 * config/tc-i386.c (match_template): Replace ignoresize and
507 defaultsize with mnemonicsize.
508 (process_suffix): Likewise.
510 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
513 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
514 instruction LD IY,(HL).
515 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
516 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
517 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
518 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
520 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
523 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
524 x86-64-default-suffix-avx.
525 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
526 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
527 * testsuite/gas/i386/noreg64.d: Updated.
528 * testsuite/gas/i386/noreg64.l: Likewise.
529 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
530 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
531 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
533 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
536 * config/tc-z80.c (contains_register): Prevent an illegal memory
537 access when checking an expression for a register name.
539 2020-03-03 Alan Modra <amodra@gmail.com>
541 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
544 2020-03-02 Alan Modra <amodra@gmail.com>
546 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
547 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
549 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
550 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
551 (s3_s_score_lcomm): Likewise.
552 * config/tc-score7.c: Similarly.
553 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
555 2020-02-28 YunQiang Su <syq@debian.org>
558 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
559 to handle multi-labels.
560 (has_label_name): New.
562 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
564 * config/tc-arm.c (enum pred_instruction_type): Remove
565 NEUTRAL_IT_NO_VPT_INSN predication type.
566 (cxn_handle_predication): Modify to require condition suffixes.
567 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
568 * testsuite/gas/arm/cde-scalar.s: Update test.
569 * testsuite/gas/arm/cde-warnings.l: Update test.
570 * testsuite/gas/arm/cde-warnings.s: Update test.
572 2020-02-26 Alan Modra <amodra@gmail.com>
574 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
575 N_() on empty string.
577 2020-02-26 Alan Modra <amodra@gmail.com>
579 * read.c (read_a_source_file): Call strncpy with length one
580 less than size of original_case_string.
582 2020-02-26 Alan Modra <amodra@gmail.com>
584 * config/obj-elf.c: Indent labels correctly.
585 * config/obj-macho.c: Likewise.
586 * config/tc-aarch64.c: Likewise.
587 * config/tc-alpha.c: Likewise.
588 * config/tc-arm.c: Likewise.
589 * config/tc-cr16.c: Likewise.
590 * config/tc-crx.c: Likewise.
591 * config/tc-frv.c: Likewise.
592 * config/tc-i386-intel.c: Likewise.
593 * config/tc-i386.c: Likewise.
594 * config/tc-ia64.c: Likewise.
595 * config/tc-mn10200.c: Likewise.
596 * config/tc-mn10300.c: Likewise.
597 * config/tc-nds32.c: Likewise.
598 * config/tc-riscv.c: Likewise.
599 * config/tc-s12z.c: Likewise.
600 * config/tc-xtensa.c: Likewise.
601 * config/tc-z80.c: Likewise.
603 * symbols.c: Likewise.
606 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
608 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
609 we are assembling instruction with CSR. Call riscv_csr_read_only_check
610 after parsing all arguments.
611 (enum csr_insn_type): New enum is used to classify the CSR instruction.
612 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
613 are used to check if we write a read-only CSR by the CSR instruction.
614 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
615 all CSR for the read-only CSR checking.
616 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
617 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
618 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
619 all CSR instructions for the read-only CSR checking.
620 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
621 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
623 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
624 (riscv_opts): Initialize it.
625 (reg_lookup_internal): Check the `riscv_opts.csr_check`
626 before doing the CSR checking.
627 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
628 (md_longopts): Add mcsr-check and mno-csr-check.
629 (md_parse_option): Handle new enum option values.
630 (s_riscv_option): Handle new long options.
631 * doc/c-riscv.texi: Add description for the new .option and assembler
633 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
635 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
637 * config/tc-riscv.c (csr_extra_hash): New.
638 (enum riscv_csr_class): New enum. Used to decide
639 whether or not this CSR is legal in the current ISA string.
640 (struct riscv_csr_extra): New structure to hold all extra information
642 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
643 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
644 Call hash_reg_name to insert CSR address into reg_names_hash.
645 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
646 Decide whether the CSR is valid according to the csr_extra_hash.
647 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
648 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
649 not a boolean. This is same as riscv_init_csr_hash, so keep the
651 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
652 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
653 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
654 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
655 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
656 f-ext CSR are not allowed.
657 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
658 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
659 source file is `priv-reg.s`, and the ISA is rv64if, so the
660 rv32-only CSR are not allowed.
661 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
663 2020-02-21 Alan Modra <amodra@gmail.com>
665 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
666 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
668 2020-02-21 Alan Modra <amodra@gmail.com>
671 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
672 on section size adjustment, instead perform another write if
673 exec header size is larger than section size.
675 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
677 * doc/c-riscv.texi: Add the doc entries for -march-attr/
678 -mno-arch-attr command line options.
680 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
682 * testsuite/gas/riscv/c-add-addi.d: New testcase.
683 * testsuite/gas/riscv/c-add-addi.s: Likewise.
685 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
688 * config/tc-z80.c (md_parse_option): Do not use an underscore
689 prefix for local labels in SDCC compatability mode.
690 (z80_start_line_hook): Remove SDCC dollar label support.
691 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
692 * testsuite/gas/z80/sdcc.s: Likewise.
694 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
697 * config/tc-z80.c: Add -march option.
698 * doc/as.texi: Update Z80 documentation.
699 * doc/c-z80.texi: Likewise.
700 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
701 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
702 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
703 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
704 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
705 * testsuite/gas/z80/gbz80_all.d: Likewise.
706 * testsuite/gas/z80/r800_extra.d: Likewise.
707 * testsuite/gas/z80/r800_ii8.d: Likewise.
708 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
709 * testsuite/gas/z80/sdcc.d: Likewise.
710 * testsuite/gas/z80/z180.d: Likewise.
711 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
712 * testsuite/gas/z80/z80_doc.d: Likewise.
713 * testsuite/gas/z80/z80_ii8.d: Likewise.
714 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
715 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
716 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
717 * testsuite/gas/z80/z80_sli.d: Likewise.
718 * testsuite/gas/z80/z80n_all.d: Likewise.
719 * testsuite/gas/z80/z80n_reloc.d: Likewise.
721 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
723 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
724 with GNU_PROPERTY_X86_FEATURE_2_MMX.
725 * testsuite/gas/i386/i386.exp: Run property-3 and
727 * testsuite/gas/i386/property-3.d: New file.
728 * testsuite/gas/i386/property-3.s: Likewise.
729 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
731 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
733 * config/tc-i386.c (cpu_arch): Add .popcnt.
734 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
735 Add a tab before @samp{.sse4a}.
737 2020-02-17 Jan Beulich <jbeulich@suse.com>
739 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
740 for AddrPrefixOpReg templates. Combine the two pieces of
741 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
744 2020-02-17 Jan Beulich <jbeulich@suse.com>
747 * config/tc-i386.c (md_assemble): Also suppress operand
748 swapping for MONITOR{,X} and MWAIT{,X}.
749 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
750 Add Intel syntax monitor/mwait tests.
751 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
753 *testsuite/gas/i386/sse3-intel.d,
754 testsuite/gas/i386/x86-64-sse3-intel.d: New.
755 * testsuite/gas/i386/i386.exp: Run new tests.
757 2020-02-17 Jan Beulich <jbeulich@suse.com>
760 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
761 [XYZ]MMWord memory operand ambiguity recognition logic (largely
763 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
765 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
766 * testsuite/gas/i386/avx512dq-inval.l,
767 testsuite/gas/i386/inval-avx.l,
768 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
769 * testsuite/gas/i386/avx512vl-ambig.s,
770 testsuite/gas/i386/avx512vl-ambig.l: New.
771 * testsuite/gas/i386/i386.exp: Run new test.
773 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
775 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
777 * doc/c-i386.texi: Document sse4a and nosse4a.
779 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
781 * doc/c-i386.texi: Remove the old movsx and movzx documentation
784 2020-02-14 Jan Beulich <jbeulich@suse.com>
787 * config/tc-i386.c (md_assemble): Move movsx/movzx special
789 (process_suffix): ... here. Consider just the first operand
791 (check_long_reg): Drop opcode 0x63 special case again.
792 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
793 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
794 Move ambiguous operand size tests ...
795 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
796 testsuite/gas/i386/noreg64.s: ... here.
797 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
798 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
799 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
800 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
801 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
802 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
803 testsuite/gas/i386/x86-64-movsxd.d,
804 testsuite/gas/i386/x86-64-movsxd-intel.d,
805 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
807 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
808 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
809 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
810 * testsuite/gas/i386/i386.exp: Run new tests.
812 2020-02-14 Jan Beulich <jbeulich@suse.com>
814 * config/tc-i386.c (process_operands): Also skip segment
815 override prefix emission if it matches an already present one.
816 * testsuite/gas/i386/prefix32.s: Add double segment override
818 * testsuite/gas/i386/prefix32.l: Adjust expectations.
820 2020-02-14 Jan Beulich <jbeulich@suse.com>
822 * config/tc-i386.c (process_operands): Drop ineffectual segment
823 overrides when optimizing.
824 * testsuite/gas/i386/lea-optimize.d: New.
825 * testsuite/gas/i386/i386.exp: Run new test.
827 2020-02-14 Jan Beulich <jbeulich@suse.com>
829 * config/tc-i386.c (process_operands): Also check insn prefix
830 for ineffectual segment override warning. Don't cover possible
831 VEX/EVEX encoded insns there.
832 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
833 testsuite/gas/i386/lea.e: New.
834 * testsuite/gas/i386/i386.exp: Run new test.
836 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
839 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
842 2020-02-13 Fangrui Song <maskray@google.com>
843 H.J. Lu <hongjiu.lu@intel.com>
846 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
847 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
848 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
849 * testsuite/gas/i386/relax-5.d: New file.
850 * testsuite/gas/i386/relax-5.s: Likewise.
851 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
852 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
854 2020-02-13 Jan Beulich <jbeulich@suse.com>
856 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
859 2020-02-12 Jan Beulich <jbeulich@suse.com>
861 * config/tc-i386.c (avx512): New (at file scope), moved from
862 (check_VecOperands): ... here.
863 (process_suffix): Add [XYZ]MMword operand size handling.
864 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
865 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
867 * testsuite/gas/i386/avx512dq-inval.l,
868 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
870 2020-02-12 Jan Beulich <jbeulich@suse.com>
873 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
875 * config/tc-i386-intel.c (i386_intel_operand): Also handle
876 CALL/JMP in O_tbyte_ptr case.
877 * doc/c-i386.texi: Mention far call and full pointer load ISA
879 * testsuite/gas/i386/x86-64-branch-3.s,
880 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
881 * testsuite/gas/i386/x86-64-branch-3.d,
882 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
883 * testsuite/gas/i386/x86-64-branch-5.l,
884 testsuite/gas/i386/x86-64-branch-5.s: New.
885 * testsuite/gas/i386/i386.exp: Run new test.
887 2020-02-12 Jan Beulich <jbeulich@suse.com>
890 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
891 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
893 (check_word_reg): Consistently error on mismatching register
895 * testsuite/gas/i386/general.s: Replace dword GPR with word one
896 for movw. Replace suffix / GPR for orb.
897 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
898 byte GPRs as well as ones for inb/outb with a word accumulator.
899 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
900 testsuite/gas/i386/inval.l: Adjust expectations.
902 2020-02-12 Jan Beulich <jbeulich@suse.com>
904 * config/tc-i386.c (operand_type_register_match): Also fall
905 through initial two if()-s when the template allows for a GPR
906 operand. Adjust comment.
908 2020-02-11 Jan Beulich <jbeulich@suse.com>
910 (struct _i386_insn): New field "short_form".
911 (optimize_encoding): Drop setting of shortform field.
912 (process_suffix): Set i.short_form. Replace shortform use.
913 (process_operands): Replace shortform use.
915 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
917 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
918 loop initial declaration.
920 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
922 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
923 instructions that can have 5 arguments.
924 (enum operand_parse_code): Add new operands.
925 (parse_operands): Account for new operands.
927 (enum neon_shape_el): Introduce P suffixes for coprocessor.
928 (neon_select_shape): Account for P suffix.
929 (LOW1): Move macro to global position.
930 (HI4): Move macro to global position.
931 (vcx_assign_vec_d): New.
932 (vcx_assign_vec_m): New.
933 (vcx_assign_vec_n): New.
934 (enum vcx_reg_type): New.
935 (vcx_get_reg_type): New.
938 (vcx_handle_shape): New.
939 (vcx_ensure_register_in_range): New.
940 (vcx_handle_register_arguments): New.
941 (vcx_handle_insn_block): New.
942 (vcx_handle_common_checks): New.
946 * testsuite/gas/arm/cde-missing-fp.d: New test.
947 * testsuite/gas/arm/cde-missing-fp.l: New test.
948 * testsuite/gas/arm/cde-missing-mve.d: New test.
949 * testsuite/gas/arm/cde-missing-mve.l: New test.
950 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
951 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
952 * testsuite/gas/arm/cde-mve.s: New test.
953 * testsuite/gas/arm/cde-warnings.l:
954 * testsuite/gas/arm/cde-warnings.s:
955 * testsuite/gas/arm/cde.d:
956 * testsuite/gas/arm/cde.s:
958 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
959 Matthew Malcomson <matthew.malcomson@arm.com>
961 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
962 CDE coprocessor that can be enabled.
963 (enum pred_instruction_type): New pred type.
964 (BAD_NO_VPT): New error message.
965 (BAD_CDE): New error message.
966 (BAD_CDE_COPROC): New error message.
967 (enum operand_parse_code): Add new immediate operands.
968 (parse_operands): Account for new immediate operands.
969 (check_cde_operand): New.
970 (cde_coproc_enabled): New.
971 (cde_coproc_pos): New.
972 (cde_handle_coproc): New.
973 (cxn_handle_predication): New.
974 (do_custom_instruction_1): New.
975 (do_custom_instruction_2): New.
976 (do_custom_instruction_3): New.
989 (handle_pred_state): Define new IT block behaviour.
990 (insns): Add newn CX*{,d}{,a} instructions.
991 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
992 Define new cdecp extension strings.
993 * doc/c-arm.texi: Document new cdecp extension arguments.
994 * testsuite/gas/arm/cde-scalar.d: New test.
995 * testsuite/gas/arm/cde-scalar.s: New test.
996 * testsuite/gas/arm/cde-warnings.d: New test.
997 * testsuite/gas/arm/cde-warnings.l: New test.
998 * testsuite/gas/arm/cde-warnings.s: New test.
999 * testsuite/gas/arm/cde.d: New test.
1000 * testsuite/gas/arm/cde.s: New test.
1002 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1005 * config/tc-i386.c (intel64): Renamed to ...
1007 (match_template): Accept Intel64 only instruction by default.
1008 (i386_displacement): Updated.
1009 (md_parse_option): Updated.
1010 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1011 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1012 -mamd64 to x86-64-sysenter-amd.
1013 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1015 2020-02-10 Alan Modra <amodra@gmail.com>
1017 * config/obj-elf.c (obj_elf_change_section): Error for section
1018 type, attr or entsize changes in assembly.
1019 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1020 * testsuite/gas/elf/section5.l: Update.
1022 2020-02-10 Alan Modra <amodra@gmail.com>
1024 * output-file.c (output_file_close): Do a normal close when
1025 flag_always_generate_output.
1026 * write.c (write_object_file): Don't stop output when
1027 flag_always_generate_output.
1029 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1032 * config/tc-z80.c: Add -gbz80 command line option to generate code
1033 for the GameBoy Z80. Add support for generating DWARF.
1034 * config/tc-z80.h: Add support for DWARF debug information
1036 * doc/c-z80.texi: Document new command line option.
1037 * testsuite/gas/z80/gbz80_all.d: New file.
1038 * testsuite/gas/z80/gbz80_all.s: New file.
1039 * testsuite/gas/z80/z80.exp: Run the new tests.
1040 * testsuite/gas/z80/z80n_all.d: New file.
1041 * testsuite/gas/z80/z80n_all.s: New file.
1042 * testsuite/gas/z80/z80n_reloc.d: New file.
1044 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1047 * config/obj-elf.c (get_section): Also check
1048 linked_to_symbol_name.
1049 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1050 (obj_elf_parse_section_letters): Handle the 'o' flag.
1051 (build_group_lists): Renamed to ...
1052 (build_additional_section_info): This. Set elf_linked_to_section
1053 from map_head.linked_to_symbol_name.
1054 (elf_adjust_symtab): Updated.
1055 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1056 * doc/as.texi: Document the 'o' flag.
1057 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1058 * testsuite/gas/elf/section18.d: New file.
1059 * testsuite/gas/elf/section18.s: Likewise.
1060 * testsuite/gas/elf/section19.d: Likewise.
1061 * testsuite/gas/elf/section19.s: Likewise.
1062 * testsuite/gas/elf/section20.d: Likewise.
1063 * testsuite/gas/elf/section20.s: Likewise.
1064 * testsuite/gas/elf/section21.d: Likewise.
1065 * testsuite/gas/elf/section21.l: Likewise.
1066 * testsuite/gas/elf/section21.s: Likewise.
1068 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1070 * NEWS: Mention x86 assembler options to align branches for
1073 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1075 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1076 only for ELF targets.
1077 * testsuite/gas/i386/unique.d: Don't xfail.
1078 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1080 2020-02-06 Alan Modra <amodra@gmail.com>
1082 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1083 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1085 2020-02-06 Alan Modra <amodra@gmail.com>
1087 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1088 xfail, and rename test.
1089 * testsuite/gas/elf/section12b.d: Likewise.
1090 * testsuite/gas/elf/section16a.d: Likewise.
1091 * testsuite/gas/elf/section16b.d: Likewise.
1093 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1096 * config/obj-elf.c (section_match): Removed.
1097 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1099 (obj_elf_change_section): Replace info and group_name arguments
1100 with match_p. Also update the section ID and flags from match_p.
1101 (obj_elf_section): Handle "unique,N". Update call to
1102 obj_elf_change_section.
1103 * config/obj-elf.h (elf_section_match): New.
1104 (obj_elf_change_section): Updated.
1105 * config/tc-arm.c (start_unwind_section): Update call to
1106 obj_elf_change_section.
1107 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1108 * config/tc-microblaze.c (microblaze_s_data): Likewise.
1109 (microblaze_s_sdata): Likewise.
1110 (microblaze_s_rdata): Likewise.
1111 (microblaze_s_bss): Likewise.
1112 * config/tc-mips.c (s_change_section): Likewise.
1113 * config/tc-msp430.c (msp430_profiler): Likewise.
1114 * config/tc-rx.c (parse_rx_section): Likewise.
1115 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1116 * doc/as.texi: Document "unique,N" in .section directive.
1117 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1118 * testsuite/gas/elf/section15.d: New file.
1119 * testsuite/gas/elf/section15.s: Likewise.
1120 * testsuite/gas/elf/section16.s: Likewise.
1121 * testsuite/gas/elf/section16a.d: Likewise.
1122 * testsuite/gas/elf/section16b.d: Likewise.
1123 * testsuite/gas/elf/section17.d: Likewise.
1124 * testsuite/gas/elf/section17.l: Likewise.
1125 * testsuite/gas/elf/section17.s: Likewise.
1126 * testsuite/gas/i386/unique.d: Likewise.
1127 * testsuite/gas/i386/unique.s: Likewise.
1128 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1129 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1131 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1133 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1135 2020-02-01 Anthony Green <green@moxielogic.com>
1137 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1139 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1141 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1144 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
1147 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1148 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1150 * testsuite/gas/arm/mve_dsp.d: New test.
1152 2020-01-31 Nick Clifton <nickc@redhat.com>
1154 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1155 rather than BFD_RELOC_NONE.
1157 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1159 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1160 to support VLDMIA instruction for MVE.
1161 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1162 instruction for MVE.
1163 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1164 instruction for MVE.
1165 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1166 instruction for MVE.
1167 * testsuite/gas/arm/mve-ldst.d: New test.
1168 * testsuite/gas/arm/mve-ldst.s: Likewise.
1170 2020-01-31 Nick Clifton <nickc@redhat.com>
1172 * po/fr.po: Updated French translation.
1173 * po/ru.po: Updated Russian translation.
1175 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
1177 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1179 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1180 * testsuite/gas/aarch64/sve-movprfx_28.d,
1181 * testsuite/gas/aarch64/sve-movprfx_28.l,
1182 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1184 2020-01-30 Jan Beulich <jbeulich@suse.com>
1186 * config/tc-i386.c (output_disp): Tighten base_opcode check.
1187 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
1188 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
1189 Adjust expectations.
1191 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
1193 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
1194 * testsuite/gas/bpf/alu-be.d: Likewise.
1195 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
1196 * testsuite/gas/bpf/alu32-be.d: Likewise.
1198 2020-01-30 Jan Beulich <jbeulich@suse.com>
1200 * testsuite/gas/i386/x86-64-branch-2.s,
1201 testsuite/gas/i386/x86-64-branch-4.s,
1202 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1203 * testsuite/gas/i386/ilp32/x86-64-branch.d,
1204 testsuite/gas/i386/x86-64-branch-2.d,
1205 testsuite/gas/i386/x86-64-branch-4.l,
1206 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
1208 2020-01-30 Jan Beulich <jbeulich@suse.com>
1210 * config/tc-i386.c (process_suffix): .
1211 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
1212 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
1214 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
1216 testsuite/gas/i386/x86_64.s: Add RETF cases.
1217 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1218 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
1219 testsuite/gas/i386/x86-64-opcode.d,
1220 testsuite/gas/i386/x86-64-suffix-intel.d,
1221 testsuite/gas/i386/x86-64-suffix.d,
1222 testsuite/gas/i386/x86_64-intel.d
1223 testsuite/gas/i386/x86_64.d: Adjust expectations.
1224 * testsuite/gas/i386/x86-64-suffix.e,
1225 testsuite/gas/i386/x86_64.e: New.
1227 2020-01-30 Jan Beulich <jbeulich@suse.com>
1229 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
1232 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
1235 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
1237 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
1238 differences. Document movslq and movsxd.
1239 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
1240 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
1241 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
1242 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
1243 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
1244 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
1245 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
1246 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
1247 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
1248 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
1249 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
1251 2020-01-27 Alan Modra <amodra@gmail.com>
1253 * testsuite/gas/all/gas.exp: Replace case statements with switch
1255 * testsuite/gas/elf/elf.exp: Likewise.
1256 * testsuite/gas/macros/macros.exp: Likewise.
1257 * testsuite/lib/gas-defs.exp: Likewise.
1259 2020-01-27 Tamar Christina <tamar.christina@arm.com>
1262 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
1263 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
1265 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
1267 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
1268 s exts must be known, so rename *ok* to *fail*.
1269 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
1270 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
1271 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
1273 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
1274 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
1276 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
1279 * config/tc-i386.c (check_long_reg): Always disallow double word
1280 suffix in mnemonic with word general register.
1281 * testsuite/gas/i386/general.s: Replace word general register
1282 with double word general register for movl.
1283 * testsuite/gas/i386/inval.s: Add tests for movl with word general
1285 * testsuite/gas/i386/general.l: Updated.
1286 * testsuite/gas/i386/inval.l: Likewise.
1288 2020-01-22 Alan Modra <amodra@gmail.com>
1290 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
1291 __tls_get_addr_desc and __tls_get_addr_opt.
1293 2020-01-21 Jan Beulich <jbeulich@suse.com>
1295 * testsuite/gas/i386/inval-crc32.s,
1296 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
1297 * testsuite/gas/i386/inval-crc32.l,
1298 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
1300 2020-01-21 Jan Beulich <jbeulich@suse.com>
1302 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
1303 generic code path. Deal with No_lSuf being set in a template.
1304 * testsuite/gas/i386/inval-crc32.l,
1305 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
1306 instead of error(s) when operand size is ambiguous.
1307 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1308 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
1309 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
1310 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
1311 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
1312 Adjust expectations.
1314 2020-01-21 Jan Beulich <jbeulich@suse.com>
1316 * config/tc-i386.c (process_suffix): Drop SYSRET special case
1317 and an intel_syntax check. Re-write lack-of-suffix processing
1319 * doc/c-i386.texi: Document operand size defaults for suffix-
1320 less AT&T syntax insns.
1321 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
1322 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
1323 testsuite/gas/i386/x86-64-avx-scalar.s,
1324 testsuite/gas/i386/x86-64-avx.s,
1325 testsuite/gas/i386/x86-64-bundle.s,
1326 testsuite/gas/i386/x86-64-intel64.s,
1327 testsuite/gas/i386/x86-64-lock-1.s,
1328 testsuite/gas/i386/x86-64-opcode.s,
1329 testsuite/gas/i386/x86-64-sse2avx.s,
1330 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
1331 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
1332 testsuite/gas/i386/x86-64-nops.s,
1333 testsuite/gas/i386/x86-64-ptwrite.s,
1334 testsuite/gas/i386/x86-64-simd.s,
1335 testsuite/gas/i386/x86-64-sse-noavx.s,
1336 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
1338 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1339 testsuite/gas/i386/noreg64.s: Add further tests.
1340 * testsuite/gas/i386/ilp32/x86-64-nops.d,
1341 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
1342 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1343 testsuite/gas/i386/sse-noavx.d,
1344 testsuite/gas/i386/x86-64-intel64.d,
1345 testsuite/gas/i386/x86-64-nops.d,
1346 testsuite/gas/i386/x86-64-opcode.d,
1347 testsuite/gas/i386/x86-64-ptwrite-intel.d,
1348 testsuite/gas/i386/x86-64-ptwrite.d,
1349 testsuite/gas/i386/x86-64-simd-intel.d,
1350 testsuite/gas/i386/x86-64-simd-suffix.d,
1351 testsuite/gas/i386/x86-64-simd.d,
1352 testsuite/gas/i386/x86-64-sse-noavx.d
1353 testsuite/gas/i386/x86-64-suffix.d,
1354 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
1355 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
1356 testsuite/gas/i386/noreg64.l: New.
1357 * testsuite/gas/i386/i386.exp: Run new tests.
1359 2020-01-21 Jan Beulich <jbeulich@suse.com>
1361 * testsuite/gas/i386/avx512_bf16_vl.s,
1362 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
1363 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
1364 broadcast forms of VCVTNEPS2BF16.
1365 * testsuite/gas/i386/avx512_bf16_vl.d,
1366 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
1368 2020-01-20 Nick Clifton <nickc@redhat.com>
1370 * po/uk.po: Updated Ukranian translation.
1372 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
1375 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
1376 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
1378 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
1379 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
1380 R_X86_64_GOTPC32_TLSDESC relocation.
1382 2020-01-18 Nick Clifton <nickc@redhat.com>
1384 * configure: Regenerate.
1385 * po/gas.pot: Regenerate.
1387 2020-01-18 Nick Clifton <nickc@redhat.com>
1389 Binutils 2.34 branch created.
1391 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
1393 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
1394 with vex_encoding_vex.
1395 (parse_insn): Likewise.
1396 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
1397 and {vex3} documentation.
1398 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
1400 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
1402 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1405 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
1406 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
1407 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
1408 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
1409 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
1410 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
1412 2020-01-16 Jan Beulich <jbeulich@suse.com>
1414 * config/tc-i386.c (match_template): Drop found_cpu_match local
1417 2020-01-16 Jan Beulich <jbeulich@suse.com>
1419 * testsuite/gas/i386/avx512dq-inval.l,
1420 testsuite/gas/i386/avx512dq-inval.s: New.
1421 * testsuite/gas/i386/i386.exp: Run new test.
1423 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1425 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
1426 relocations when the target is 430X, except when extracting part of an
1428 (msp430_srcoperand): Adjust comment.
1429 Initialize the expp member of the msp430_operand_s struct as
1431 (msp430_dstoperand): Likewise.
1432 * testsuite/gas/msp430/msp430.exp: Run new test.
1433 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
1434 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
1436 2020-01-15 Alan Modra <amodra@gmail.com>
1438 * configure.tgt: Add sparc-*-freebsd case.
1440 2020-01-14 Lili Cui <lili.cui@intel.com>
1442 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
1443 * testsuite/gas/i386/align-branch-1b.d: Likewise.
1444 * testsuite/gas/i386/align-branch-1c.d: Likewise.
1445 * testsuite/gas/i386/align-branch-1d.d: Likewise.
1446 * testsuite/gas/i386/align-branch-1e.d: Likewise.
1447 * testsuite/gas/i386/align-branch-1f.d: Likewise.
1448 * testsuite/gas/i386/align-branch-1g.d: Likewise.
1449 * testsuite/gas/i386/align-branch-1h.d: Likewise.
1450 * testsuite/gas/i386/align-branch-1i.d: Likewise.
1451 * testsuite/gas/i386/align-branch-5.d: Likewise.
1452 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
1453 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
1454 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
1455 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
1456 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
1457 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
1458 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
1459 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
1460 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
1461 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
1462 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
1463 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
1465 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
1468 * config/tc-z80.c: Add support for half precision, single
1469 precision and double precision floating point values.
1470 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
1471 * doc/as.texi: Add new z80 command line options.
1472 * doc/c-z80.texi: Document new z80 command line options.
1473 * testsuite/gas/z80/ez80_pref_dis.s: New test.
1474 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
1475 * testsuite/gas/z80/z80.exp: Run the new test.
1476 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
1477 * testsuite/gas/z80/fp_zeda32.d: Likewise.
1478 * testsuite/gas/z80/strings.d: Update expected output.
1480 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
1482 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
1485 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
1487 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
1489 * config/tc-arc.h: Add header if/defs.
1490 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
1492 2020-01-13 Alan Modra <amodra@gmail.com>
1494 * testsuite/gas/wasm32/allinsn.d: Update expected output.
1496 2020-01-13 Alan Modra <amodra@gmail.com>
1498 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
1501 2020-01-10 Alan Modra <amodra@gmail.com>
1503 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
1504 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
1506 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1509 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
1511 (emit_ld_r_r): Likewise.
1512 (emit_ld_rr_m): Likewise.
1513 (emit_ld_rr_nn): Likewise.
1515 2020-01-09 Jan Beulich <jbeulich@suse.com>
1517 * config/tc-i386.c (optimize_encoding): Add
1518 is_any_vex_encoding() invocations. Drop respective
1519 i.tm.extension_opcode == None checks.
1521 2020-01-09 Jan Beulich <jbeulich@suse.com>
1523 * config/tc-i386.c (md_assemble): Check RegRex is clear during
1524 REX transformations. Correct comment indentation.
1526 2020-01-09 Jan Beulich <jbeulich@suse.com>
1528 * config/tc-i386.c (optimize_encoding): Generalize register
1529 transformation for TEST optimization.
1531 2020-01-09 Jan Beulich <jbeulich@suse.com>
1533 * testsuite/gas/i386/x86-64-sysenter-amd.s,
1534 testsuite/gas/i386/x86-64-sysenter-amd.d,
1535 testsuite/gas/i386/x86-64-sysenter-amd.l,
1536 testsuite/gas/i386/x86-64-sysenter-intel.d,
1537 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
1538 * testsuite/gas/i386/i386.exp: Run new tests.
1540 2020-01-08 Nick Clifton <nickc@redhat.com>
1543 * doc/as.texi (Align): Document the fact that all arguments can be
1546 (P2align): Likewise.
1548 2020-01-08 Nick Clifton <nickc@redhat.com>
1551 * config/obj-elf.c (obj_elf_section): Fail if the section name is
1552 already defined as a different symbol type.
1553 * testsuite/gas/elf/pr14891.s: New test source file.
1554 * testsuite/gas/elf/pr14891.d: New test driver.
1555 * testsuite/gas/elf/pr14891.s: New test expected error output.
1556 * testsuite/gas/elf/elf.exp: Run the new test.
1558 2020-01-08 Alan Modra <amodra@gmail.com>
1560 * config/tc-z8k.c (md_begin): Make idx unsigned.
1561 (get_specific): Likewise for this_index.
1563 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
1565 * onfig/tc-arc.c (parse_reloc_symbol): New function.
1566 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
1567 (md_operand): Set X_md to absent.
1568 (arc_parse_name): Check for X_md.
1570 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1573 * as.h (TC_STRING_ESCAPES): Provide a default definition.
1574 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
1576 * read.c (next_char_of_string): Likewise.
1577 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
1578 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
1580 2020-01-03 Nick Clifton <nickc@redhat.com>
1582 * po/sv.po: Updated Swedish translation.
1584 2020-01-03 Jan Beulich <jbeulich@suse.com>
1586 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
1587 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1589 2020-01-03 Jan Beulich <jbeulich@suse.com>
1591 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
1592 by-element usdot. Add 64-bit form tests for by-element sudot.
1593 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
1595 2020-01-03 Jan Beulich <jbeulich@suse.com>
1597 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
1598 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1600 2020-01-03 Jan Beulich <jbeulich@suse.com>
1602 * testsuite/gas/aarch64/f64mm.d,
1603 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
1605 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
1607 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
1608 support for assembler code generated by SDCC. Add new relocation
1609 types. Add z80-elf target support.
1610 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
1611 labels. Local labels starts from ".L".
1612 * NEWS: Mention the new support.
1613 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
1614 * testsuite/gas/all/fwdexp.s: Likewise.
1615 * testsuite/gas/all/cond.l: Likewise.
1616 * testsuite/gas/all/cond.s: Likewise.
1617 * testsuite/gas/all/fwdexp.d: Likewise.
1618 * testsuite/gas/all/fwdexp.s: Likewise.
1619 * testsuite/gas/elf/section2.e-mips: Likewise.
1620 * testsuite/gas/elf/section2.l: Likewise.
1621 * testsuite/gas/elf/section2.s: Likewise.
1622 * testsuite/gas/macros/app1.d: Likewise.
1623 * testsuite/gas/macros/app1.s: Likewise.
1624 * testsuite/gas/macros/app2.d: Likewise.
1625 * testsuite/gas/macros/app2.s: Likewise.
1626 * testsuite/gas/macros/app3.d: Likewise.
1627 * testsuite/gas/macros/app3.s: Likewise.
1628 * testsuite/gas/macros/app4.d: Likewise.
1629 * testsuite/gas/macros/app4.s: Likewise.
1630 * testsuite/gas/macros/app4b.s: Likewise.
1631 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
1632 * testsuite/gas/z80/z80.exp: Add new tests
1633 * testsuite/gas/z80/dollar.d: New file.
1634 * testsuite/gas/z80/dollar.s: New file.
1635 * testsuite/gas/z80/ez80_adl_all.d: New file.
1636 * testsuite/gas/z80/ez80_adl_all.s: New file.
1637 * testsuite/gas/z80/ez80_adl_suf.d: New file.
1638 * testsuite/gas/z80/ez80_isuf.s: New file.
1639 * testsuite/gas/z80/ez80_z80_all.d: New file.
1640 * testsuite/gas/z80/ez80_z80_all.s: New file.
1641 * testsuite/gas/z80/ez80_z80_suf.d: New file.
1642 * testsuite/gas/z80/r800_extra.d: New file.
1643 * testsuite/gas/z80/r800_extra.s: New file.
1644 * testsuite/gas/z80/r800_ii8.d: New file.
1645 * testsuite/gas/z80/r800_z80_doc.d: New file.
1646 * testsuite/gas/z80/z180.d: New file.
1647 * testsuite/gas/z80/z180.s: New file.
1648 * testsuite/gas/z80/z180_z80_doc.d: New file.
1649 * testsuite/gas/z80/z80_doc.d: New file.
1650 * testsuite/gas/z80/z80_doc.s: New file.
1651 * testsuite/gas/z80/z80_ii8.d: New file.
1652 * testsuite/gas/z80/z80_ii8.s: New file.
1653 * testsuite/gas/z80/z80_in_f_c.d: New file.
1654 * testsuite/gas/z80/z80_in_f_c.s: New file.
1655 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
1656 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
1657 * testsuite/gas/z80/z80_out_c_0.d: New file.
1658 * testsuite/gas/z80/z80_out_c_0.s: New file.
1659 * testsuite/gas/z80/z80_reloc.d: New file.
1660 * testsuite/gas/z80/z80_reloc.s: New file.
1661 * testsuite/gas/z80/z80_sli.d: New file.
1662 * testsuite/gas/z80/z80_sli.s: New file.
1664 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
1666 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
1669 2020-01-01 Alan Modra <amodra@gmail.com>
1671 Update year range in copyright notice of all files.
1673 For older changes see ChangeLog-2019
1675 Copyright (C) 2020 Free Software Foundation, Inc.
1677 Copying and distribution of this file, with or without modification,
1678 are permitted in any medium without royalty provided the copyright
1679 notice and this notice are preserved.
1685 version-control: never