1 2020-08-20 Martin Liska <mliska@suse.cz>
3 * dw2gencfi.c (dwcfi_hash_insert): Use htab_t and str_hash_*
5 (dwcfi_hash_find): Likewise.
6 (dwcfi_hash_find_or_make): Likewise.
8 2020-08-20 Martin Liska <mliska@suse.cz>
10 * ecoff.c (INIT_VARRAY): Use htab_t.
11 (add_string): Likewise.
12 (ecoff_read_begin_hook): Use new str_htab_create.
13 (get_tag): Use htab_t.
16 2020-08-20 Martin Liska <mliska@suse.cz>
18 * hash.h (struct string_tuple): New.
19 (hash_string_tuple): Likewise.
20 (eq_string_tuple): Likewise.
21 (string_tuple_alloc): Likewise.
22 (str_hash_find): Likewise.
23 (str_hash_find_n): Likewise.
24 (str_hash_delete): Likewise.
25 (str_hash_insert): Likewise.
26 (str_htab_create): Likewise.
28 2020-08-20 Martin Liska <mliska@suse.cz>
30 * symbols.c (struct symbol_entry): New.
31 (hash_symbol_entry): Likewise.
32 (eq_symbol_entry): Likewise.
33 (symbol_entry_alloc): Likewise.
34 (symbol_entry_find): Likewise.
35 (local_symbol_make): Use htab hash table.
36 (local_symbol_convert): Likewise.
37 (symbol_table_insert): Likewise.
38 (symbol_find_exact_noref): Likewise.
39 (resolve_local_symbol): Likewise.
40 (resolve_local_symbol_values): Likewise.
41 (symbol_begin): Likewise.
42 (symbol_print_statistics): Likewise.
44 2020-08-20 Martin Liska <mliska@suse.cz>
46 * read.c (struct po_entry): New.
47 (hash_po_entry): Likewise.
48 (eq_po_entry): Likewise.
49 (po_entry_alloc): Likewise.
50 (po_entry_find): Likewise.
51 (pop_insert): Likewise.
52 (pobegin): Use htab hash table.
53 (read_a_source_file): Likewise.
55 (read_print_statistics): Likewise.
56 * config/tc-m68k.c (m68k_conditional_pseudoop): Add const qualifier.
57 * config/tc-m68k.h (m68k_conditional_pseudoop): Likewise.
59 2020-08-20 Martin Liska <mliska@suse.cz>
61 * config/tc-iq2000.c (iq2000_add_macro): Use htab hash table.
62 * macro.c (struct hash_control): Use htab.
63 (macro_init): Likewise.
64 (do_formals): Likewise.
65 (free_macro): Likewise.
66 (define_macro): Likewise.
67 (sub_actual): Likewise.
68 (macro_expand_body): Likewise.
69 (macro_expand): Likewise.
70 (check_macro): Likewise.
71 (delete_macro): Likewise.
72 (expand_irp): Likewise.
73 * macro.h (struct macro_hash_entry): New struct.
74 (hash_macro_entry): New.
75 (eq_macro_entry): Likewise.
76 (macro_entry_alloc): Likewise.
77 (macro_entry_find): Likewise.
78 (struct formal_hash_entry): Likewise.
79 (hash_formal_entry): Likewise.
80 (eq_formal_entry): Likewise.
81 (formal_entry_alloc): Likewise.
82 (formal_entry_find): Likewise.
84 2020-08-20 Martin Liska <mliska@suse.cz>
86 * as.h: Include hashtab.h.
87 * hash.c (htab_insert): New.
88 (htab_print_statistics): Likewise.
89 * hash.h (htab_insert): Likewise.
90 (htab_print_statistics): Likewise.
92 2020-08-19 Alan Modra <amodra@gmail.com>
94 * testsuite/gas/ppc/int128.s: Correct vcmpuq.
95 * testsuite/gas/ppc/int128.d: Update.
96 * testsuite/gas/ppc/xvtlsbb.d: Update.
98 2020-08-18 Peter Bergner <bergner@linux.ibm.com>
100 * testsuite/gas/ppc/vsx4.s: Update test to use new mnemonic.
101 * testsuite/gas/ppc/vsx4.d: Likewise.
103 2020-08-17 Alex Coplan <alex.coplan@arm.com>
105 * config/obj-elf.c (obj_elf_change_section): When repurposing an
106 existing symbol, ensure that we set sy_value as per other (fresh)
108 * testsuite/gas/elf/elf.exp: Add new test.
109 * testsuite/gas/elf/section-symbol-redef.d: New test.
110 * testsuite/gas/elf/section-symbol-redef.s: Input for test.
112 2020-08-13 Nick Clifton <nickc@redhat.com>
115 * config/obj-som.c (obj_som_init_stab_section): Do nothing if the
116 $GDB_DEBUG$ section has already been created.
118 2020-08-12 Joe Ramsay <joe.ramsay@.arm.com>
120 * config/tc-arm.c (do_neon_cvt_1): Parse vcvtne as vcvt-ne for
121 NS_FD shape when MVE is present
122 * testsuite/gas/arm/mve-vcvtne-it-bad.d: New test.
123 * testsuite/gas/arm/mve-vcvtne-it-bad.l: New test.
124 * testsuite/gas/arm/mve-vcvtne-it-bad.s: New test.
125 * testsuite/gas/arm/mve-vcvtne-it.d: New test.
126 * testsuite/gas/arm/mve-vcvtne-it.s: New test.
128 2020-08-12 Alex Coplan <alex.coplan@arm.com>
130 * testsuite/gas/aarch64/mpam-bad.d: New test.
131 * testsuite/gas/aarch64/mpam-bad.l: Error output.
132 * testsuite/gas/aarch64/mpam-bad.s: Input.
133 * testsuite/gas/aarch64/mpam.d: New test.
134 * testsuite/gas/aarch64/mpam.s: Input.
136 2020-08-12 Nick Clifton <nickc@redhat.com>
139 * doc/c-riscv.texi (RISC-V-Options): Fix typo in the description
140 of the -mno-csr-check option.
142 2020-08-12 Nick Clifton <nickc@redhat.com>
144 * po/ru.po: Updated Russian translation.
146 2020-08-10 Alex Coplan <alex.coplan@arm.com>
148 * config/tc-aarch64.c (parse_sys_reg): Don't assert when parsing
149 a long system register.
150 (parse_sys_ins_reg): Likewise.
151 (sysreg_hash_insert): New.
152 (md_begin): Use sysreg_hash_insert() to ensure all system
153 registers are no longer than the maximum length at startup.
154 * testsuite/gas/aarch64/invalid-sysreg-assert.d: New test.
155 * testsuite/gas/aarch64/invalid-sysreg-assert.l: Error output.
156 * testsuite/gas/aarch64/invalid-sysreg-assert.s: Input.
158 2020-08-10 Przemyslaw Wirkus <przemyslaw.wirkus@arm.com>
160 * config/tc-aarch64.c (parse_sys_reg): Call to
161 aarch64_sys_ins_reg_supported_p instead of
162 aarch64_sys_reg_supported_p.
163 (parse_sys_ins_reg): Add aarch64_sys_reg_deprecated_p check.
164 * testsuite/gas/aarch64/illegal-sysreg-5.d: New test.
165 * testsuite/gas/aarch64/illegal-sysreg-5.l: New test.
166 * testsuite/gas/aarch64/sysreg-5.s: New test.
168 2020-08-10 Alan Modra <amodra@gmail.com>
170 * testsuite/gas/ppc/power8.d,
171 * testsuite/gas/ppc/power8.s: Add miso.
172 * testsuite/gas/ppc/power9.d,
173 * testsuite/gas/ppc/power8.s: Add exser, msgsndu, msgclru.
175 2020-08-10 Alan Modra <amodra@gmail.com>
177 * testsuite/gas/ppc/power8.d: Update.
178 * testsuite/gas/ppc/vsx2.d: Update.
180 2020-08-10 Alan Modra <amodra@gmail.com>
182 * config/tc-ppc.c (md_assemble): Error for lmw, stmw, lswi, lswx,
183 stswi, or stswx in little-endian mode.
184 * testsuite/gas/ppc/476.d,
185 * testsuite/gas/ppc/476.s: Delete lmw, stmw, lswi, lswx, stswi, stswx.
186 * testsuite/gas/ppc/a2.d,
187 * testsuite/gas/ppc/a2.s: Move lmw, stmw, lswi, lswx, stswi, stswx..
188 * testsuite/gas/ppc/be.d,
189 * testsuite/gas/ppc/be.s: ..to here, new big-endian only test.
190 * testsuite/gas/ppc/le_error.d,
191 * testsuite/gas/ppc/le_error.l: New little-endian test.
192 * testsuite/gas/ppc/ppc.exp: Run new tests.
194 2020-08-07 H.J. Lu <hongjiu.lu@intel.com>
196 * read.c (read_a_source_file): Ignore rest of line on overflow
199 2020-08-06 Alex Coplan <alex.coplan@arm.com>
201 * read.c (read_a_source_file): Use long for local labels, detect
202 overflow and raise an error for overly-long labels.
203 * testsuite/gas/all/gas.exp: Add local-label-overflow test.
204 * testsuite/gas/all/local-label-overflow.d: New test.
205 * testsuite/gas/all/local-label-overflow.l: Error output.
206 * testsuite/gas/all/local-label-overflow.s: Input.
208 2020-08-04 Christian Groessler <chris@groessler.org>
210 * gas/testsuite/gas/z8k/inout.d: Adapt to correct encoding of
211 "sout/soutb #imm,reg"
213 2020-08-04 H.J. Lu <hongjiu.lu@intel.com>
215 * NEWS: Mention {disp16} pseudo prefix.
217 2020-08-04 H.J. Lu <hongjiu.lu@intel.com>
219 * testsuite/gas/i386/x86-64-pseudos.d: Revert an accidental
222 2020-08-04 Mark Wielaard <mark@klomp.org>
224 * dwarf2dbg.c (out_debug_abbrev): When DWARF2_VERSION >= 4, use
225 DW_FORM_udata for DW_AT_high_pc.
226 (out_debug_info): Use emit_leb128_expr for DW_AT_high_pc, when
228 * read.c (emit_leb128_exp): No longer static.
229 * read.h (emit_leb128_exp): Define.
231 2020-08-02 Mark Wielaard <mark@klomp.org>
233 * gas/dwarf2dbg.c (out_dir_and_file_list): For DWARF5 emit at
234 least one directory if there is at least one file. Use dirs[1]
235 if dirs[0] is not set, or if there is no dirs[1] the current
236 working directory. Use files[1] filename, when files[0] filename
239 2020-08-02 Mark Wielaard <mark@klomp.org>
241 * dwarf2dbg.c (out_debug_info): Emit unit type and abbrev offset
243 * gas/testsuite/gas/elf/dwarf-4-cu.d: New file.
244 * gas/testsuite/gas/elf/dwarf-4-cu.s: Likewise.
245 * gas/testsuite/gas/elf/dwarf-5-cu.d: Likewise.
246 * gas/testsuite/gas/elf/dwarf-5-cu.s: Likewise.
247 * testsuite/gas/elf/elf.exp: Run dwarf-4-cu and dwarf-5-cu.
249 2020-08-02 Mark Wielaard <mark@klomp.org>
251 * doc/as.texi (--gdwarf-[345]): Fix typo.
253 2020-08-03 Jozef Lawrynowicz <jozef.l@mittosystems.com>
255 * config/tc-msp430.c (OPTION_MOVE_DATA): Remove.
256 (md_parse_option): Remove case for OPTION_MOVE_DATA.
257 (md_longopts): Remove "md" entry.
258 (md_show_usage): Likewise.
260 2020-07-30 H.J. Lu <hongjiu.lu@intel.com>
263 * config/tc-i386.c (_i386_insn::disp_encoding): Add
265 (parse_insn): Check Prefix_XXX for pseudo prefixes. Handle
267 (build_modrm_byte): Handle {disp16}.
268 (i386_index_check): Check invalid {disp16} and {disp32} pseudo
270 * doc/c-i386.texi: Update {disp32} documentation and document
272 * testsuite/gas/i386/i386.exp: Run x86-64-inval-pseudo.
273 * testsuite/gas/i386/inval-pseudo.s: Add {disp32}/{disp16}
275 * testsuite/gas/i386/pseudos.s: Add {disp8}/{disp32} vmovaps
276 tests with 128-byte displacement. Add {disp16} tests.
277 * testsuite/gas/i386/x86-64-pseudos.s: Add {disp8}/{disp32}
278 vmovaps test. Add (%r13)/(%r13d) tests.
279 * testsuite/gas/i386/x86-64-inval-pseudo.l: New file.
280 * testsuite/gas/i386/x86-64-inval-pseudo.s: Likewise.
281 * testsuite/gas/i386/inval-pseudo.l: Updated.
282 * testsuite/gas/i386/pseudos.d: Likewise.
283 * testsuite/gas/i386/x86-64-pseudos.d: Likewise.
285 2020-07-30 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
287 * Makefile.am (AM_CPPFLAGS): Add LARGEFILE_CPPFLAGS.
288 * Makefile.in, doc/Makefile.in: Regenerate.
289 * configure: Regenerate.
291 2020-07-30 H.J. Lu <hongjiu.lu@intel.com>
293 * testsuite/gas/elf/dwarf2-3.d:Pass --gdwarf-3 to assembler.
294 * testsuite/gas/elf/dwarf2-5.d: Likewise.
295 * testsuite/gas/i386/dw2-compress-3a.d: Likewise.
296 * testsuite/gas/i386/dw2-compress-3b.d: Likewise.
297 * testsuite/gas/i386/dw2-compressed-3a.d: Likewise.
298 * testsuite/gas/i386/dw2-compressed-3b.d: Likewise.
300 2020-07-30 Nick Clifton <nickc@redhat.com>
302 * as.c (dwarf_level): Initialise to 3 in case this is not set on
305 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
307 * testsuite/gas/mips/global-local-symtab-sort-o32.d: New test.
308 * testsuite/gas/mips/global-local-symtab-sort-o32t.d: New test.
309 * testsuite/gas/mips/global-local-symtab-sort-n32.d: New test.
310 * testsuite/gas/mips/global-local-symtab-sort-n32t.d: New test.
311 * testsuite/gas/mips/global-local-symtab-sort-n64.d: New test.
312 * testsuite/gas/mips/global-local-symtab-sort-n64t.d: New test.
313 * testsuite/gas/mips/mips.exp: Run the new tests.
315 2020-07-29 Maciej W. Rozycki <macro@linux-mips.org>
317 * testsuite/gas/mips/global-local-symtab-o32.d: New test.
318 * testsuite/gas/mips/global-local-symtab-o32t.d: New test.
319 * testsuite/gas/mips/global-local-symtab-n32.d: New test.
320 * testsuite/gas/mips/global-local-symtab-n32t.d: New test.
321 * testsuite/gas/mips/global-local-symtab-n64.d: New test.
322 * testsuite/gas/mips/global-local-symtab.s: New test source.
323 * testsuite/gas/mips/mips.exp: Run the new tests.
325 2020-07-28 H.J. Lu <hongjiu.lu@intel.com>
328 * config/tc-i386.c (build_modrm_byte): Use disp32/disp16 on
329 (%bp)/(%ebp)/(%rbp) for {disp32}.
330 * doc/c-i386.texi: Update {disp32} documentation.
331 * testsuite/gas/i386/pseudos.s: Add (%bp)/(%ebp) tests.
332 * testsuite/gas/i386/x86-64-pseudos.s: Add (%ebp)/(%rbp) tests.
333 * testsuite/gas/i386/pseudos.d: Updated.
334 * testsuite/gas/i386/x86-64-pseudos.d: Likewise.
336 2020-07-27 H.J. Lu <hongjiu.lu@intel.com>
338 * doc/as.texi: Replace preceeded with preceded.
340 2020-07-22 Maciej W. Rozycki <macro@linux-mips.org>
342 * testsuite/gas/mips/jal-svr4pic-irix.d: New file.
343 * testsuite/gas/mips/mips1@jal-svr4pic-irix.d: New file.
344 * testsuite/gas/mips/mipsr6@jal-svr4pic-irix.d: New file.
345 * testsuite/gas/mips/micromips@jal-svr4pic-irix.d: New file.
346 * testsuite/gas/mips/r3000@jal-svr4pic-irix.d: New file.
347 * testsuite/gas/mips/jal-svr4pic-local-irix.d: New file.
348 * testsuite/gas/mips/mips1@jal-svr4pic-local-irix.d: New file.
349 * testsuite/gas/mips/micromips@jal-svr4pic-local-irix.d: New
351 * testsuite/gas/mips/r3000@jal-svr4pic-local-irix.d: New file.
352 * testsuite/gas/mips/jal-svr4pic-noreorder-irix.d: New file.
353 * testsuite/gas/mips/mips1@jal-svr4pic-noreorder-irix.d: New
355 * testsuite/gas/mips/mipsr6@jal-svr4pic-noreorder-irix.d: New
357 * testsuite/gas/mips/micromips@jal-svr4pic-noreorder-irix.d: New
359 * testsuite/gas/mips/r3000@jal-svr4pic-noreorder-irix.d: New
361 * testsuite/gas/mips/jal-xgot-irix.d: New file.
362 * testsuite/gas/mips/jalr2-irix.d: New file.
363 * testsuite/gas/mips/micromips-branch-relax-insn32-pic-irix.d:
365 * testsuite/gas/mips/micromips-branch-relax-pic-irix.d: New
367 * testsuite/gas/mips/mips-abi32-pic2-irix.d: New file.
368 * testsuite/gas/mips/jal-svr4pic-local.d: Don't exclude
369 `*-*-irix*' targets. Add source file designator.
370 * testsuite/gas/mips/mips1@jal-svr4pic-local.d: Don't exclude
372 * testsuite/gas/mips/r3000@jal-svr4pic-local.d: Likewise.
373 * testsuite/gas/mips/micromips@jal-svr4pic-local.d: Likewise.
374 * testsuite/gas/mips/jalr2.d: Add name designator.
375 * testsuite/gas/mips/mips.exp: Use respective IRIX variants for
376 tests involving the JALR relocation throughout.
378 2020-07-22 Maciej W. Rozycki <macro@linux-mips.org>
380 * testsuite/gas/mips/mips.exp: Use a helper variable for
381 IRIX/non-IRIX test selection.
383 2020-07-21 Jan Beulich <jbeulich@suse.com>
385 * testsuite/gas/i386/evex-no-scale-64.d,
386 testsuite/gas/i386/addr32.d,
387 testsuite/gas/i386/x86-64-addr32-intel.d,
388 testsuite/gas/i386/x86-64-addr32.d: Adjust expectations.
390 2020-07-21 Cooper Qu <cooper.qu@linux.alibaba.com>
392 * config/tc-csky.c (md_begin): Fix tests of arch and mach flags.
394 2020-07-21 Jan Beulich <jbeulich@suse.com>
396 * testsuite/gas/i386/evex-no-scale-32.d,
397 testsuite/gas/i386/evex-no-scale-64.d: Add #source and #pass.
398 * testsuite/gas/i386/evex-no-scale-32.s,
399 testsuite/gas/i386/evex-no-scale-64.s: Rename / fold into ...
400 * testsuite/gas/i386/evex-no-scale.s: ... this. Use .struct
402 * testsuite/gas/i386/i386.exp: Move above tests out of ELF-
405 2020-07-21 Maciej W. Rozycki <macro@linux-mips.org>
407 * config/tc-mips.c (prev_reloc_op_frag): Remove variable.
408 (my_getSmallExpression): Adjust accordingly.
410 2020-07-20 Jan Beulich <jbeulich@suse.com>
413 * config/tc-i386.c (i386_comment_chars): Drop TE_I386AIX from
414 conditional around it.
415 (md_begin): Insert backslash into operand_chars[] when slash is
417 * config/tc-i386-intel.c (i386_operator): Recognize \/, \%, and
418 \* as operators when / may be a comment character.
419 * testsuite/gas/i386/svr4.s, testsuite/gas/i386/svr4.d: New.
420 * testsuite/gas/i386/i386.exp: Run new test.
422 2020-07-20 Jan Beulich <jbeulich@suse.com>
425 * app.c (last_char): Drop TC_ARM conditional around it.
426 (struct app_save): Drop TC_ARM conditional around last_char.
427 (app_push, app_pop): Drop TC_ARM conditional from last_char
429 (do_scrub_chars): Likewise. Drop TC_ARM conditional from
430 backslash-precedes-comment-character check.
432 2020-07-20 Jan Beulich <jbeulich@suse.com>
434 * config/tc-i386.c (frag_opcode_byte): New.
435 (output_branch): Emit error when in absolute section.
436 (output_jump, output_insn): Use frag_opcode_byte. Handle being
438 (output_interseg_jump, output_disp, output_imm): Handle being in
440 * testsuite/gas/i386/sizing.s,
441 testsuite/gas/i386/sizing32.d,
442 testsuite/gas/i386/sizing64.d: New.
443 * testsuite/gas/i386/i386.exp: Run new tests.
445 2020-07-20 Jan Beulich <jbeulich@suse.com>
447 * testsuite/gas/i386/i386.exp: Include *-*-vxworks alongside
448 is_elf_format as applicable; merely exclude iamcu tests.
450 2020-07-19 H.J. Lu <hongjiu.lu@intel.com>
453 * config/tc-i386.c (i386_validate_fix): Change PLT32 reloc
454 against section to PC32 reloc.
455 * testsuite/gas/i386/relax-5.d: Updated.
456 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
458 2020-07-15 H.J. Lu <hongjiu.lu@intel.com>
461 * testsuite/gas/i386/evex-no-scale-64.d: Updated.
462 * testsuite/gas/i386/addr32.d: Likewise.
463 * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
464 * testsuite/gas/i386/x86-64-addr32.d: Likewise.
466 2020-07-15 Nick Clifton <nickc@redhat.com>
468 * write.c (create_note_reloc): Add desc2_size parameter. Zero out
469 the addend field of REL relocations. Store the full addend into
470 the note for REL relocations.
472 2020-07-15 Jan Beulich <jbeulich@suse.com>
474 * testsuite/gas/i386/x86-64-stack.s: Adjust 32-bit push
476 * testsuite/gas/i386/x86-64-stack-intel.d,
477 testsuite/gas/i386/x86-64-stack-suffix.d,
478 testsuite/gas/i386/x86-64-stack.d: Adjust expectations.
480 2020-07-15 Jan Beulich <jbeulich@suse.com>
482 * testsuite/gas/i386/disassem.d,
483 testsuite/gas/i386/ilp32/x86-64-branch.d,
484 testsuite/gas/i386/intel.d, testsuite/gas/i386/jump16.d,
485 testsuite/gas/i386/lfence-load.d, testsuite/gas/i386/noreg16.d,
486 testsuite/gas/i386/noreg32.d,
487 testsuite/gas/i386/noreg64-rex64.d,
488 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/notrack.d,
489 testsuite/gas/i386/opcode.d,
490 testsuite/gas/i386/solaris/x86-64-branch-2.d,
491 testsuite/gas/i386/solaris/x86-64-jump.d,
492 testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d,
493 testsuite/gas/i386/solaris/x86-64-nop-3.d,
494 testsuite/gas/i386/solaris/x86-64-nop-4.d,
495 testsuite/gas/i386/solaris/x86-64-nop-5.d,
496 testsuite/gas/i386/solaris/x86-64-relax-2.d,
497 testsuite/gas/i386/solaris/x86-64-relax-3.d,
498 testsuite/gas/i386/x86-64-align-branch-1a.d,
499 testsuite/gas/i386/x86-64-align-branch-1b.d,
500 testsuite/gas/i386/x86-64-align-branch-1c.d,
501 testsuite/gas/i386/x86-64-align-branch-1d.d,
502 testsuite/gas/i386/x86-64-align-branch-1e.d,
503 testsuite/gas/i386/x86-64-align-branch-1f.d,
504 testsuite/gas/i386/x86-64-align-branch-1g.d,
505 testsuite/gas/i386/x86-64-align-branch-1h.d,
506 testsuite/gas/i386/x86-64-align-branch-1i.d,
507 testsuite/gas/i386/x86-64-align-branch-2a.d,
508 testsuite/gas/i386/x86-64-align-branch-2b.d,
509 testsuite/gas/i386/x86-64-align-branch-2c.d,
510 testsuite/gas/i386/x86-64-align-branch-3.d,
511 testsuite/gas/i386/x86-64-align-branch-4a.d,
512 testsuite/gas/i386/x86-64-align-branch-4b.d,
513 testsuite/gas/i386/x86-64-align-branch-5.d,
514 testsuite/gas/i386/x86-64-align-branch-6.d,
515 testsuite/gas/i386/x86-64-branch-2.d,
516 testsuite/gas/i386/x86-64-branch-3.d,
517 testsuite/gas/i386/x86-64-branch.d,
518 testsuite/gas/i386/x86-64-disassem.d,
519 testsuite/gas/i386/x86-64-disp32.d,
520 testsuite/gas/i386/x86-64-gotpcrel-no-relax.d,
521 testsuite/gas/i386/x86-64-gotpcrel.d,
522 testsuite/gas/i386/x86-64-ifunc.d,
523 testsuite/gas/i386/x86-64-jump.d,
524 testsuite/gas/i386/x86-64-lfence-byte.d,
525 testsuite/gas/i386/x86-64-lfence-indbr-a.d,
526 testsuite/gas/i386/x86-64-lfence-indbr-b.d,
527 testsuite/gas/i386/x86-64-lfence-indbr-c.d,
528 testsuite/gas/i386/x86-64-lfence-load.d,
529 testsuite/gas/i386/x86-64-lfence-ret-a.d,
530 testsuite/gas/i386/x86-64-lfence-ret-b.d,
531 testsuite/gas/i386/x86-64-lfence-ret-c.d,
532 testsuite/gas/i386/x86-64-lfence-ret-d.d,
533 testsuite/gas/i386/x86-64-lfence-ret-e.d,
534 testsuite/gas/i386/x86-64-mpx-add-bnd-prefix.d,
535 testsuite/gas/i386/x86-64-mpx-branch-1.d,
536 testsuite/gas/i386/x86-64-mpx.d,
537 testsuite/gas/i386/x86-64-nop-3.d,
538 testsuite/gas/i386/x86-64-nop-4.d,
539 testsuite/gas/i386/x86-64-nop-5.d,
540 testsuite/gas/i386/x86-64-nops-7.d,
541 testsuite/gas/i386/x86-64-notrack.d,
542 testsuite/gas/i386/x86-64-opcode.d,
543 testsuite/gas/i386/x86-64-relax-2.d,
544 testsuite/gas/i386/x86-64-relax-3.d,
545 testsuite/gas/i386/x86-64-relax-4.d,
546 testsuite/gas/i386/x86-64-rtm.d,
547 testsuite/gas/i386/x86-64-stack.d,
548 testsuite/gas/i386/x86-64-unique.d,
549 testsuite/gas/i386/x86_64-intel.d: Adjust expectations.
551 2020-07-14 H.J. Lu <hongjiu.lu@intel.com>
554 * testsuite/gas/i386/addr32.s: Add tests for 32-bit wrapped around
556 * testsuite/gas/i386/x86-64-addr32.s: Likewise.
557 * testsuite/gas/i386/addr32.d: Updated.
558 * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
559 * testsuite/gas/i386/x86-64-addr32.d: Likewise.
560 * testsuite/gas/i386/ilp32/x86-64-addr32-intel.d: Likewise.
561 * testsuite/gas/i386/ilp32/x86-64-addr32.d: Likewise.
563 2020-07-14 Jan Beulich <jbeulich@suse.com>
565 * testsuite/gas/i386/intel.s: Use dr<N> instead of db<N>.
566 * testsuite/gas/i386/intel-intel.d: Disambiguate name.
567 * testsuite/gas/i386/intel.d,
568 testsuite/gas/i386/opcode-intel.d: Adjust expectations.
570 2020-07-14 Jan Beulich <jbeulich@suse.com>
572 * testsuite/gas/i386/prefix.d: Adjust expectations.
574 2020-07-14 Jan Beulich <jbeulich@suse.com>
576 * testsuite/gas/i386/x86-64-avx-intel.d,
577 testsuite/gas/i386/x86-64-sse4_2-intel.d: Adjust expectations.
579 2020-07-14 Jan Beulich <jbeulich@suse.com>
581 * testsuite/gas/i386/movbe-suffix.d,
582 testsuite/gas/i386/x86-64-movbe-suffix.d: New.
583 * testsuite/gas/i386/i386.exp: Run new tests.
585 2020-07-14 Jan Beulich <jbeulich@suse.com>
587 * testsuite/gas/i386/crc32-suffix.d,
588 testsuite/gas/i386/x86-64-crc32-suffix.d: New.
589 * testsuite/gas/i386/i386.exp: Run new tests.
590 * testsuite/gas/i386/arch-10-bdver1.d,
591 testsuite/gas/i386/arch-10-bdver2.d,
592 testsuite/gas/i386/arch-10-bdver3.d,
593 testsuite/gas/i386/arch-10-bdver4.d,
594 testsuite/gas/i386/arch-10-btver1.d,
595 testsuite/gas/i386/arch-10-btver2.d,
596 testsuite/gas/i386/arch-10-lzcnt.d,
597 testsuite/gas/i386/arch-10-prefetchw.d,
598 testsuite/gas/i386/arch-10.d, testsuite/gas/i386/arch-2.d,
599 testsuite/gas/i386/arch-3.d, testsuite/gas/i386/arch-5.d,
600 testsuite/gas/i386/arch-6.d, testsuite/gas/i386/crc32.d,
601 testsuite/gas/i386/sse-noavx.d, testsuite/gas/i386/sse4_2.d,
602 testsuite/gas/i386/x86-64-arch-2-bdver1.d,
603 testsuite/gas/i386/x86-64-arch-2-bdver2.d,
604 testsuite/gas/i386/x86-64-arch-2-bdver3.d,
605 testsuite/gas/i386/x86-64-arch-2-bdver4.d,
606 testsuite/gas/i386/x86-64-arch-2-btver1.d,
607 testsuite/gas/i386/x86-64-arch-2-btver2.d,
608 testsuite/gas/i386/x86-64-arch-2-lzcnt.d,
609 testsuite/gas/i386/x86-64-arch-2-prefetchw.d,
610 testsuite/gas/i386/x86-64-arch-2.d,
611 testsuite/gas/i386/x86-64-crc32.d,
612 testsuite/gas/i386/x86-64-pseudos.d,
613 testsuite/gas/i386/x86-64-sse-noavx.d,
614 testsuite/gas/i386/x86-64-sse4_2.d: Adjust expectations.
616 2020-07-14 Jan Beulich <jbeulich@suse.com>
618 * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
619 ModR/M-encoded byte register cases.
620 * testsuite/gas/i386/x86-64-pseudos.d,
621 testsuite/gas/i386/x86-64-reg-intel.d,
622 testsuite/gas/i386/x86-64-reg.d: Adjust expectations.
624 2020-07-14 Jan Beulich <jbeulich@suse.com>
626 * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
627 not-ModR/M-encoded byte register cases.
628 * testsuite/gas/i386/x86-64-pseudos.d: Adjust expectations.
630 2020-07-14 Jan Beulich <jbeulich@suse.com>
632 * testsuite/gas/i386/ilp32/x86-64-arch-1.d,
633 testsuite/gas/i386/ilp32/x86-64-arch-2.d,
634 testsuite/gas/i386/ilp32/x86-64-avx-intel.d,
635 testsuite/gas/i386/ilp32/x86-64-avx.d,
636 testsuite/gas/i386/ilp32/x86-64-crc32-intel.d,
637 testsuite/gas/i386/ilp32/x86-64-crc32.d,
638 testsuite/gas/i386/ilp32/x86-64-gotpcrel.d,
639 testsuite/gas/i386/ilp32/x86-64-ifunc.d,
640 testsuite/gas/i386/ilp32/x86-64-reg-intel.d,
641 testsuite/gas/i386/ilp32/x86-64-reg.d,
642 testsuite/gas/i386/ilp32/x86-64-rep-suffix.d,
643 testsuite/gas/i386/ilp32/x86-64-sse4_2-intel.d,
644 testsuite/gas/i386/ilp32/x86-64-sse4_2.d,
645 testsuite/gas/i386/ilp32/x86-64-stack-intel.d,
646 testsuite/gas/i386/ilp32/x86-64-stack-suffix.d,
647 testsuite/gas/i386/ilp32/x86-64-stack.d: Reference parent dir
650 2020-07-13 H.J. Lu <hongjiu.lu@intel.com>
652 * config/tc-i386.c (offset_in_range): Remove 32-bit sign
655 2020-07-13 Nick Clifton <nickc@redhat.com>
657 * po/fr.po: Updated French translation.
659 2020-07-13 Alan Modra <amodra@gmail.com>
661 * testsuite/gas/elf/dwarf2-7.d: Remove most xfails.
662 * testsuite/gas/elf/dwarf2-12.d: Likewise.
663 * testsuite/gas/elf/dwarf2-13.d: Likewise.
664 * testsuite/gas/elf/dwarf2-14.d: Likewise.
666 2020-07-11 H.J. Lu <hongjiu.lu@intel.com>
668 * config/tc-i386.c (output_insn): Check i.xstate to set
669 GNU_PROPERTY_X86_FEATURE_2_TMM.
670 * testsuite/gas/i386/i386.exp: Run x86-64-property-7,
671 x86-64-property-8 and x86-64-property-9.
672 * testsuite/gas/i386/x86-64-property-7.d: New file.
673 * testsuite/gas/i386/x86-64-property-7.s: Likewise.
674 * testsuite/gas/i386/x86-64-property-8.d: Likewise.
675 * testsuite/gas/i386/x86-64-property-8.s: Likewise.
676 * testsuite/gas/i386/x86-64-property-9.d: Likewise.
677 * testsuite/gas/i386/x86-64-property-9.s: Likewise.
679 2020-07-10 H.J. Lu <hongjiu.lu@intel.com>
681 * config/tc-i386.c (_i386_insn): Remove has_regmmx, has_regxmm,
682 has_regymm, has_regzmm and has_regtmm. Add xstate.
683 (md_assemble): Set i.xstate from operand types in instruction
685 (build_modrm_byte): Updated.
686 (output_insn): Check i.xstate.
687 * testsuite/gas/i386/i386.exp: Run property-6 and
689 * testsuite/gas/i386/property-6.d: New file.
690 * testsuite/gas/i386/property-6.s: Updated.
691 * testsuite/gas/i386/x86-64-property-6.d: Likewise.
693 2020-07-10 H.J. Lu <hongjiu.lu@intel.com>
695 * testsuite/gas/i386/property-5.d: Correct test name.
697 2020-07-10 Lili Cui <lili.cui@intel.com>
699 * NEWS: Mention support for Intel AMX instructions.
700 * config/tc-i386.c (i386_error): Add invalid_sib_address.
701 (cpu_arch): Add .amx_int8, .amx_bf16 and .amx_tile.
702 (cpu_noarch): Add noamx_int8, noamx_bf16 and noamx_tile.
703 (match_simd_size): Add tmmword check.
704 (operand_type_match): Add tmmword.
705 (type_names): Add rTMM.
706 (i386_error): Add invalid_tmm_register_set.
707 (check_VecOperands): Handle invalid_sib_address and
708 invalid_tmm_register_set.
709 (match_template): Handle invalid_sib_address.
710 (build_modrm_byte): Handle non-vector SIB and zmmword.
711 (i386_index_check): Disallow RegIP for non-vector SIB.
712 (check_register): Handle zmmword.
713 * doc/c-i386.texi: Document amx_int8, amx_bf16 and amx_tile.
714 * testsuite/gas/i386/i386.exp: Add AMX new tests.
715 * testsuite/gas/i386/intel-regs.d: Add tmm.
716 * testsuite/gas/i386/intel-regs.s: Add tmm.
717 * testsuite/gas/i386/x86-64-amx-intel.d: New.
718 * testsuite/gas/i386/x86-64-amx-inval.l: New.
719 * testsuite/gas/i386/x86-64-amx-inval.s: New.
720 * testsuite/gas/i386/x86-64-amx.d: New.
721 * testsuite/gas/i386/x86-64-amx.s: New.
722 * testsuite/gas/i386/x86-64-amx-bad.d: New.
723 * testsuite/gas/i386/x86-64-amx-bad.s: New.
725 2020-07-10 Tom de Vries <tdevries@suse.de>
727 * testsuite/gas/elf/dwarf2-11.d: Update expected output from
728 readelf's line table decoding.
729 * testsuite/gas/elf/dwarf2-12.d: Likewise.
730 * testsuite/gas/elf/dwarf2-13.d: Likewise.
731 * testsuite/gas/elf/dwarf2-14.d: Likewise.
732 * testsuite/gas/elf/dwarf2-15.d: Likewise.
733 * testsuite/gas/elf/dwarf2-16.d: Likewise.
734 * testsuite/gas/elf/dwarf2-17.d: Likewise.
735 * testsuite/gas/elf/dwarf2-18.d: Likewise.
736 * testsuite/gas/elf/dwarf2-19.d: Likewise.
737 * testsuite/gas/elf/dwarf2-5.d: Likewise.
738 * testsuite/gas/elf/dwarf2-6.d: Likewise.
739 * testsuite/gas/elf/dwarf2-7.d: Likewise.
741 2020-07-09 H.J. Lu <hongjiu.lu@intel.com>
743 * config/tc-i386.c (output_insn): Set YMM/ZMM features for
744 VEX/EVEX vector instructions.
745 * testsuite/gas/i386/property-4.d: New file.
746 * testsuite/gas/i386/property-4.s: Likewise.
747 * testsuite/gas/i386/property-5.d: Likewise.
748 * testsuite/gas/i386/property-5.s: Likewise.
749 * testsuite/gas/i386/x86-64-property-4.d: Likewise.
750 * testsuite/gas/i386/x86-64-property-5.d: Likewise.
752 2020-07-09 H.J. Lu <hongjiu.lu@intel.com>
754 * NEWS: Mention --enable-x86-used-note.
755 * configure.ac: Configure with --enable-x86-used-note by default
757 * configure: Regenerated.
759 2020-07-09 Alan Modra <amodra@gmail.com>
761 * config/obj-coff.h: Remove TE_PE support.
762 * config/tc-ppc.c: Likewise.
763 * config/tc-ppc.h: Likewise.
764 * configure.tgt: Remove powerpc PE and powerpc lynxos.
765 * testsuite/gas/cfi/cfi.exp (cfi-common-6): Remove powerpc PE
767 * testsuite/gas/macros/macros.exp: Don't xfail powerpc PE.
769 2020-07-08 Jan Beulich <jbeulich@suse.com>
771 * testsuite/gas/i386/fma4-lig.d, testsuite/gas/i386/xop-lig.d:
773 * testsuite/gas/i386/i386.exp: Run new tests.
775 2020-07-07 Claudiu Zissulescu <claziss@synopsys.com>
777 * config/tc-arc.c (find_opcode_match): Add error messages.
778 * testsuite/gas/arc/add_s-err.s: Update test.
779 * testsuite/gas/arc/asm-errors.err: Likewise.
780 * testsuite/gas/arc/cpu-em-err.s: Likewise.
781 * testsuite/gas/arc/hregs-err.s: Likewise.
782 * testsuite/gas/arc/warn.s: Likewise.
784 2020-07-07 H.J. Lu <hongjiu.lu@intel.com>
787 * doc/c-i386.texi: Remove an incorrect AVX2 entry.
789 2020-07-07 Alan Modra <amodra@gmail.com>
791 * testsuite/gas/all/gas.exp: Use is_xcoff_format.
792 * testsuite/gas/ppc/ppc.exp: Likewise.
793 * testsuite/gas/all/weakref1l.d: Likewise.
795 2020-07-07 Nick Clifton <nickc@redhat.com>
797 * testsuite/gas/arm/cde-missing-fp.l: Fix spelling mistake in
800 2020-07-06 Jan Beulich <jbeulich@suse.com>
802 * testsuite/gas/i386/x86-64-avx512bw-wig1.d,
803 testsuite/gas/i386/x86-64-avx512bw-wig1-intel.d,
804 testsuite/gas/i386/x86-64-evex-wig1.d,
805 testsuite/gas/i386/x86-64-evex-wig1-intel.d: Adjust
808 2020-07-06 Jan Beulich <jbeulich@suse.com>
810 * testsuite/gas/i386/avx512f-opts.s: Add EVEX movq tests.
811 * testsuite/gas/i386/x86-64-avx512f-opts.s: Add blank line.
812 * testsuite/gas/i386/avx512f-opts-intel.d,
813 testsuite/gas/i386/avx512f-opts.d
814 testsuite/gas/i386/x86-64-avx512f-opts-intel.d
815 testsuite/gas/i386/x86-64-avx512f-opts.d: Adjust expectations.
817 2020-07-06 Yuri Chornoivan <yurchor@ukr.net>
820 * config/tc-arm.c: Fix spelling mistake.
821 * config/tc-riscv.c: Likewise.
822 * config/tc-z80.c: Likewise.
823 * po/gas.pot: Regenerate.
825 2020-07-06 Nick Clifton <nickc@redhat.com>
827 * po/uk.po: Updated Ukranian translation.
829 2020-07-04 Nick Clifton <nickc@redhat.com>
831 * configure: Regenerate.
832 * po/gas.pot: Regenerate.
834 2020-07-04 Nick Clifton <nickc@redhat.com>
836 * version.m4: Change version number to 2.35.50.
837 * configure: Regenerate.
838 * po/bfd.pot: Regenerate.
840 2020-07-04 Nick Clifton <nickc@redhat.com>
842 Binutils 2.35 branch created.
844 2020-07-03 Alan Modra <amodra@gmail.com>
847 * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
849 2020-07-02 H.J. Lu <hongjiu.lu@intel.com>
851 * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
852 swap two source operands.
854 2020-07-02 Nick Clifton <nickc@redhat.com>
856 * testsuite/gas/all/fill-1.d: Skip for MeP targets.
858 2020-07-02 Alex Coplan <alex.coplan@arm.com>
860 * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
861 segfault on negative chars.
862 * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
863 * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
865 2020-07-02 Nick Clifton <nickc@redhat.com>
868 * testsuite/gas/ia64/group-2.d: Add -T option to readelf
870 * testsuite/gas/ia64/unwind.d: Likewise.
871 * testsuite/gas/mmix/bspec-1.d: Likewise.
872 * testsuite/gas/mmix/bspec-2.d: Likewise.
873 * testsuite/gas/mmix/comment-1.d: Likewise.
874 * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
876 2020-07-01 Alan Modra <amodra@gmail.com>
878 * config/tc-xc16x.c (md_apply_fix): Add FIXME.
880 2020-07-01 Alan Modra <amodra@gmail.com>
882 * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
883 in data sections, and mep.
885 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
887 * NEWS: Mention x86 NaCl target support removal.
888 * config/tc-i386.c: Remove x86 NaCl target support.
889 * config/tc-i386.h: Likewise.
890 * configure.tgt: Likewise.
891 * testsuite/gas/i386/i386.exp: Likewise.
892 * testsuite/gas/i386/iamcu-1.d: Likewise.
893 * testsuite/gas/i386/iamcu-2.d: Likewise.
894 * testsuite/gas/i386/iamcu-3.d: Likewise.
895 * testsuite/gas/i386/iamcu-4.d: Likewise.
896 * testsuite/gas/i386/iamcu-5.d: Likewise.
897 * testsuite/gas/i386/k1om.d: Likewise.
898 * testsuite/gas/i386/l1om.d: Likewise.
900 2020-06-30 Nelson Chu <nelson.chu@sifive.com>
902 * config/tc-riscv.c (riscv_csr_class_check): Removed. Move the
903 checking into riscv_csr_address.
904 (riscv_csr_version_check): Likewise.
905 (riscv_csr_address): New function. Return the suitable CSR address
906 after checking the ISA dependency and versions. Issue warnings if
907 we find any conflict and -mcsr-check is set. CSR_CLASS_F and
908 CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
909 priv spec versions for them.
910 (reg_csr_lookup_internal): Call riscv_csr_address to find the
911 suitable CSR address.
912 * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
913 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
914 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
915 * testsuite/gas/riscv/priv-reg-fail-fext.l: We don't care the
916 priv spec warnings here. These warnings are added by accident.
917 Remove them and only focus on the ISA dependency warnings.
918 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
919 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
920 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
921 dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
922 than the privileged ones.
923 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
924 * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
925 * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
926 * testsuite/gas/riscv/priv-reg.s: Likewise. Add missing debug CSR.
927 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
928 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
929 * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
930 * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
931 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
932 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
934 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
936 * tc-i386.c (build_vex_prefix): Support VEX base opcode length > 1.
937 (md_assemble): Don't process ImmExt without operands.
939 2020-06-29 Hans-Peter Nilsson <hp@bitrange.com>
942 * config/tc-mmix.c (md_assemble) <fixup for
943 BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
944 Also, set its fx_no_overflow.
945 (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
946 Similarly this fixup affects 4 bytes, not 8 and needs its
948 * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
949 * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
951 2020-06-29 Alan Modra <amodra@gmail.com>
953 * config/tc-s12z.c: Use C style comments.
954 * config/tc-z80.c: Likewise.
955 * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
957 2020-06-26 H.J. Lu <hongjiu.lu@intel.com>
959 * config/tc-i386.c (md_assemble): Process ImmExt without
962 2020-06-26 H.J. Lu <hongjiu.lu@intel.com>
964 * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
965 Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
966 VECSIB256 and VECSIB512, respectively.
967 (build_modrm_byte): Replace vecsib with sib.
969 2020-06-26 Jan Beulich <jbeulich@suse.com>
971 * testsuite/gas/i386/nop-1-suffix.d: New.
972 * testsuite/gas/i386/i386.exp: Run new test.
974 2020-06-26 Pat Bernardi <bernardi@adacore.com>
976 * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
977 (md_pseudo_table): Handle "gnu_attribute".
978 * doc/as.texi: Document GNU attribute for M68K.
980 2020-06-25 Nick Clifton <nickc@redhat.com>
983 * config/tc-arm.c (arm_force_relocation): Force resolution of
984 BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
985 * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
987 2020-06-25 Jan Beulich <jbeulich@suse.com>
989 * config/tc-i386.c (md_assemble): Move call to process_immext()
991 (process_operands): ... here.
993 2020-06-25 Jan Beulich <jbeulich@suse.com>
995 * config/tc-i386.c (process_suffix): Skip ambiguous operand size
996 diagnostic when there is a sizing prefix. Switch to word/dword/
997 qword encoding when there is a sizing prefix and no (explicit or
999 (update_imm): Handle presence of a sizing prefix.
1000 * testsuite/gas/i386/noreg16-data32.d,
1001 testsuite/gas/i386/noreg32-data16.d,
1002 testsuite/gas/i386/noreg32-data16.e,
1003 testsuite/gas/i386/noreg64-data16.d,
1004 testsuite/gas/i386/noreg64-data16.e,
1005 testsuite/gas/i386/noreg64-rex64.d: New.
1006 * testsuite/gas/i386/i386.exp: Run new tests.
1007 * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
1008 Introduce and use pfx* macros.
1009 * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
1011 * testsuite/gas/i386/noreg16.d: Adjust expectations.
1013 2020-06-25 Jan Beulich <jbeulich@suse.com>
1015 * testsuite/gas/i386/avx-16bit.d,
1016 testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
1017 testsuite/gas/i386/avx512f-16bit.d,
1018 testsuite/gas/i386/avx512f.d,
1019 testsuite/gas/i386/evex-lig256.d,
1020 testsuite/gas/i386/evex-lig512.d
1021 testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
1022 testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
1023 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
1024 testsuite/gas/i386/sse2-16bit.d,
1025 testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
1028 2020-06-25 Jan Beulich <jbeulich@suse.com>
1030 * config/tc-i386.c (md_assemble): Also reject explicit REX
1031 prefixes with VEX and alike encoded insns. Zap consumed bits
1033 (output_insn): Don't ignore REX prefix for VEX and alike
1034 encodings; abort() instead if encountered.
1035 * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
1037 * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
1038 * testsuite/gas/i386/x86-64-pseudos.d,
1039 testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
1041 2020-06-25 Jan Beulich <jbeulich@suse.com>
1043 * config/tc-i386.c (process_operands): Translate explicit REX
1044 prefix into i.rex for SSE2AVX templates.
1045 (set_rex_vrex): New helper.
1046 (build_modrm_byte): Use it.
1047 * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
1049 * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
1051 2020-06-25 Jan Beulich <jbeulich@suse.com>
1053 * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
1054 templates when there's no data size prefix.
1055 (md_assemble): Reject data size prefix also for legacy encoded
1057 * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
1058 Uncomment previously not working line.
1059 * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
1061 * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
1062 testsuite/gas/i386/sse2avx.d: Adjust expectations.
1064 2020-06-25 Jan Beulich <jbeulich@suse.com>
1066 * config/tc-i386.c (build_evex_prefix): Drop early setting of
1069 2020-06-23 Nelson Chu <nelson.chu@sifive.com>
1071 * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
1072 explicit_priv_attr. It used to indicate CSR or priv instructions are
1074 (riscv_is_priv_insn): Return True if it is a privileged instruction.
1075 (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
1076 is privileged or not. If it is, then set explicit_priv_attr to TRUE.
1077 (riscv_write_out_attrs): Clarification of when to generate the elf
1078 priv spec attributes.
1079 * testsuite/gas/riscv/attribute-11.s: Add comments.
1080 * testsuite/gas/riscv/attribute-14.s: New testcase. Use symbol
1081 `priv_insn_<n>` to decide which priv instruction is expected to used.
1083 * testsuite/gas/riscv/attribute-14a.d: Likewise.
1084 * testsuite/gas/riscv/attribute-14b.d: Likewise.
1085 * testsuite/gas/riscv/attribute-14c.d: Likewise.
1086 * testsuite/gas/riscv/attribute-14d.d: Likewise.
1087 * testsuite/gas/riscv/attribute-14e.d: Likewise.
1089 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
1091 * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
1092 (riscv_set_default_priv_spec): Get the priv spec version from the
1093 priv spec attributes by riscv_get_priv_spec_class_from_numbers.
1095 2020-06-20 Alan Modra <amodra@gmail.com>
1097 * configure.tgt: Set bfd_gas for all SH targets.
1099 2020-06-18 Jan Beulich <jbeulich@suse.com>
1101 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
1102 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1105 2020-06-16 Lili Cui <lili.cui@intel.com>
1107 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
1108 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
1109 * doc/c-i386.texi: Add avx512_vp2intersect.
1111 2020-06-16 Jan Beulich <jbeulich@suse.com>
1113 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
1115 * testsuite/gas/i386/sse-check.s: Adjust comment.
1116 * testsuite/gas/i386/sse-check-error.l,
1117 testsuite/gas/i386/sse-check-warn.e,
1118 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
1121 2020-06-16 Alan Modra <amodra@gmail.com>
1123 * config/tc-tic30.h: Remove OBJ_AOUT support.
1124 * configure.tgt: Delete tic30-*-*aout* entry.
1126 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
1128 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
1130 (elf32xtensa_abi): New declaration.
1131 (option_abi_windowed, option_abi_call0): New enum constants.
1132 (md_longopts): Add entries for --abi-windowed and --abi-call0.
1133 (md_parse_option): Add handlers for --abi-windowed and
1135 (xtensa_add_config_info): Use xtensa_abi_choice instead of
1136 XSHAL_ABI to format ABI tag.
1137 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
1138 --abi-call0 to the list of options.
1139 * doc/c-xtensa.texi: Add description for options --abi-windowed
1141 * testsuite/gas/xtensa/abi-call0.d: New test definition.
1142 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
1143 * testsuite/gas/xtensa/abi.s: New test source.
1145 2020-06-14 H.J. Lu <hongjiu.lu@intel.com>
1148 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
1150 * testsuite/gas/i386/tsxldtrk.s: Likewise.
1151 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1152 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
1154 2020-06-12 Nelson Chu <nelson.chu@sifive.com>
1156 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
1157 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
1158 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
1160 2020-06-09 Seth Girvan <snth@snthhacks.com>
1162 * doc/c-avr.texi: Improve wording.
1164 2020-06-09 Jan Beulich <jbeulich@suse.com>
1166 * testsuite/gas/i386/x86-64-pseudos-bad.s,
1167 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
1169 2020-06-09 Jan Beulich <jbeulich@suse.com>
1171 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
1173 * testsuite/gas/i386/prefix.d: Adjust expectations.
1175 2020-06-09 Jan Beulich <jbeulich@suse.com>
1177 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
1178 with VEX/EVEX encoding tests.
1179 * testsuite/gas/i386/prefix.d: Adjust expectations.
1181 2020-06-09 Jan Beulich <jbeulich@suse.com>
1183 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
1185 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
1186 * testsuite/gas/i386/noreg64.d: Adjust expectations.
1187 * testsuite/gas/i386/noreg-intel64.d,
1188 testsuite/gas/i386/noreg-intel64.l,
1189 testsuite/gas/i386/noreg-intel64.s: New.
1190 * testsuite/gas/i386/i386.exp: Run new tests.
1192 2020-06-09 Jan Beulich <jbeulich@suse.com>
1194 * config/tc-i386.c (vex_encoding_error): New enumerator.
1195 (VEX_check_operands): Rename to VEX_check_encoding. Check
1196 for vex_encoding_error. Move Imm4 handling ...
1197 (check_VecOperands): ... here.
1198 (match_template): Call VEX_check_encoding when there are no
1199 operands. Split construct calling check_VecOperands and
1200 VEX_check_encoding (when there are operands).
1201 (check_register): Don't blindly set vex_encoding_evex.
1202 * testsuite/gas/i386/pseudos-bad.s,
1203 testsuite/gas/i386/pseudos-bad.l: New.
1204 * testsuite/gas/i386/i386.exp: Run new test.
1205 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
1207 2020-06-08 Alex Coplan <alex.coplan@arm.com>
1209 * config/tc-arm.c (insns): Add dfb.
1210 * testsuite/gas/arm/dfb.d: New test.
1211 * testsuite/gas/arm/dfb.s: Input for test.
1213 2020-06-08 Nick Clifton <nickc@redhat.com>
1215 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
1217 2020-06-08 Jan Beulich <jbeulich@suse.com>
1219 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
1221 2020-06-08 Jan Beulich <jbeulich@suse.com>
1223 * config/tc-i386.c (check_byte_reg): Drop dead conditional
1226 2020-06-08 Jan Beulich <jbeulich@suse.com>
1228 * config/tc-i386.c (check_register): Split RegTR handling, to
1229 fail recognition also in 64-bit mode as well as with i586 or
1230 i686 explicitly enabled.
1231 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
1232 * testsuite/gas/i386/x86_64-intel.d,
1233 testsuite/gas/i386/x86_64.d: Adjust expectations.
1235 2020-06-08 Jan Beulich <jbeulich@suse.com>
1237 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
1238 * testsuite/gas/cfi/cfi.exp: Run this test.
1240 2020-06-08 Jan Beulich <jbeulich@suse.com>
1242 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
1243 check to %st(N) parsing logic.
1244 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
1246 2020-06-08 Jan Beulich <jbeulich@suse.com>
1248 * config/tc-i386.c (bad_reg): New.
1249 (check_VecOperations, i386_att_operand, i386_parse_name): Check
1251 (check_register): New, broken out from ...
1252 (parse_real_register): ... here. Call it.
1253 (parse_register): Call it, and error upon failure.
1254 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
1255 testsuite/gas/i386/x86-64-equ-bad.s,
1256 testsuite/gas/i386/x86-64-equ-bad.l: New.
1257 * testsuite/gas/i386/i386.exp: Run new tests.
1259 2020-06-06 Alan Modra <amodra@gmail.com>
1261 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
1262 * doc/c-ppc.texi: Likewise.
1264 2020-06-06 Alan Modra <amodra@gmail.com>
1266 * config/tc-ppc.c: Update throughout for reloc renaming.
1268 2020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
1270 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
1273 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
1275 * config/tc-riscv.c (explicit_csr): New static boolean.
1276 Used to indicate CSR are explictly used.
1277 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
1278 (riscv_write_out_attrs): If we already have set elf priv
1279 attributes, then generate them. Otherwise, don't generate
1280 them when no CSR are used.
1281 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
1282 * testsuite/gas/riscv/attribute-02.d: Likewise.
1283 * testsuite/gas/riscv/attribute-03.d: Likewise.
1284 * testsuite/gas/riscv/attribute-04.d: Likewise.
1285 * testsuite/gas/riscv/attribute-05.d: Likewise.
1286 * testsuite/gas/riscv/attribute-06.d: Likewise.
1287 * testsuite/gas/riscv/attribute-07.d: Likewise.
1288 * testsuite/gas/riscv/attribute-08.d: Likewise.
1289 * testsuite/gas/riscv/attribute-09.d: Likewise.
1290 * testsuite/gas/riscv/attribute-10.d: Likewise.
1291 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
1292 * testsuite/gas/riscv/attribute-11.s: New testcase.
1293 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
1294 used, so we should output the ELF priv attributes.
1295 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
1296 used, so output the priv attributes according to the -mpriv-spec.
1297 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
1298 used, so ignore the -mpriv-spec setting.
1300 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
1302 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
1303 cgen_get_insn_value.
1304 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
1305 endianness to cgen_get_insn_value and cgen_put_insn_value.
1307 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
1309 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
1310 cgen_put_insn_value.
1312 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
1314 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
1316 (md_assemble): Remove no longer needed hack.
1318 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
1320 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
1321 cgen_put_insn_value.
1322 (gas_cgen_md_apply_fix): Likewise.
1323 (gas_cgen_md_apply_fix): Likewise.
1324 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
1325 cgen_put_insn_value.
1326 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
1327 cgen_put_insn_value.
1329 2020-06-04 Alan Modra <amodra@gmail.com>
1331 * testsuite/config/default.exp: Remove global directive outside
1333 * testsuite/gas/mep/complex-relocs.exp: Likewise.
1334 * testsuite/gas/microblaze/relax_size.exp: Likewise.
1335 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
1336 * testsuite/gas/mt/relocs.exp: Likewise.
1337 * testsuite/gas/rx/rx.exp: Likewise.
1339 2020-06-03 Stephen Casner <casner@acm.org>
1341 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
1343 2020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
1344 Jim Wilson <jimw@sifive.com>
1347 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
1348 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
1349 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
1350 Move B before SB. Move J before UJ.
1352 2020-06-01 Alex Coplan <alex.coplan@arm.com>
1354 * write.c (relax_segment): Fix handling of negative offset when
1355 relaxing an rs_org frag.
1356 * testsuite/gas/aarch64/org-neg.d: New test.
1357 * testsuite/gas/aarch64/org-neg.l: Error output for test.
1358 * testsuite/gas/aarch64/org-neg.s: Input for test.
1359 * testsuite/gas/arm/org-neg.d: New test.
1360 * testsuite/gas/arm/org-neg.l: Error output for test.
1361 * testsuite/gas/arm/org-neg.s: Input for test.
1363 2020-05-28 Stephen Casner <casner@acm.org>
1365 Fix unexpected failures in gas testsuite for pdp11-aout target.
1366 These are caused by the PDP11's mix of little-endian octets in
1367 shorts but shorts in big endian order for long or quad.
1369 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
1370 * testsuite/gas/all/gas.exp: Select alternate test scripts for
1371 pdp11, skip octa test completely.
1372 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
1373 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
1374 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
1376 2020-05-28 Alex Coplan <alex.coplan@arm.com>
1378 * frags.c (frag_grow): Fix comment.
1380 2020-05-27 Stephen Casner <casner@acm.org>
1383 * config/tc-pdp11.c (parse_reg): Distinguish register names from
1384 symbols that begin with a register name.
1385 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
1386 * testsuite/gas/pdp11/pr26001.s: Likewise.
1387 * testsuite/gas/pdp11/pr26001.d: Likewise.
1389 2020-05-27 Simon Cook <simon.cook@embecosm.com>
1391 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
1392 pointer when creating struct riscv_csr_extra.
1394 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
1396 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
1397 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
1398 * testsuite/gas/i386/inval-avx512f.l: Updated.
1400 2020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
1402 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
1403 load/store instruction variants with alignment hints.
1404 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
1405 instruction variants with alignment hints.
1407 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
1410 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
1411 instead of R_XGATE_PCREL_X.
1412 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
1413 BFD_RELOC_XGATE_PCREL_X.
1415 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
1418 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
1419 with &fragP->fr_literal[0].
1421 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
1424 * config/tc-vax.c (md_estimate_size_before_relax): Replace
1425 fragP->fr_literal with &fragP->fr_literal[0].
1426 (md_convert_frag): Likewise.
1428 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
1431 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
1432 with &fragP->fr_literal[0].
1434 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
1437 * config/tc-crx.c (getreg_image): Change argument type to int.
1438 (md_convert_frag): Replace fragP->fr_literal with
1439 &fragP->fr_literal[0].
1441 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
1444 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
1445 sprintf with memmove.
1447 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
1449 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
1450 with &fragP->fr_literal[0].
1452 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
1455 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
1456 2 overlapping strings.
1458 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
1460 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
1461 with &fragP->fr_literal[0].
1463 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
1465 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
1466 with &fragp->fr_literal[0].
1467 * config/tc-microblaze.c (md_apply_fix): Likewise.
1468 * config/tc-sh.c (md_convert_frag): Likewise.
1470 2020-05-24 Jim Wilson <jimw@sifive.com>
1473 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
1474 asection to segT. New locals seg and subseg. Call subseg_set before
1475 fix_new_exp. Call subseg_set after loop to restore original values.
1477 2020-05-21 Alan Modra <amodra@gmail.com>
1479 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
1481 * config/obj-elf.c: Likewise.
1482 * config/tc-aarch64.c: Likewise.
1483 * config/tc-arm.c: Likewise.
1484 * config/tc-m68k.c: Likewise.
1485 * config/tc-nios2.c: Likewise.
1486 * config/tc-tic30.c: Likewise.
1487 * ecoff.c: Likewise.
1489 * stabs.c: Likewise.
1490 * symbols.c: Likewise.
1491 * testsuite/gas/all/test-gen.c: Likewise.
1493 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
1495 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
1496 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
1497 Static variables which are used to set the ISA extensions. You can
1498 use -march (or ELF build attributes) and -misa-spec to set them,
1500 (ext_version_hash): The hash table used to handle the extensions
1502 (init_ext_version_hash): Initialize the ext_version_hash according
1503 to riscv_ext_version_table.
1504 (riscv_get_default_ext_version): The callback function of
1505 riscv_parse_subset_t. According to the choosed ISA spec,
1506 get the default version for the specific extension.
1507 (riscv_set_arch): Set the callback function.
1508 (enum options, struct option md_longopts): Add new option -misa-spec.
1509 (md_parse_option): Do not call riscv_set_arch for -march. We will
1510 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
1511 to set default_isa_spec class.
1512 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
1513 ext_version_hash, and then call riscv_set_arch to set the architecture
1514 with versions according to default_arch_with_ext.
1515 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
1517 * testsuite/gas/riscv/attribute-03.d: Likewise.
1518 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
1519 already set it's version to 2p1 by march, so no need to use the default
1520 2p2 version. For m-ext, we do not set the version by -march and ELF arch
1521 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
1522 ISA spec 2p2, so set 0p0 to it.
1523 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
1524 zicsr is 2p0 according to ISA spec 20191213.
1525 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
1526 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
1527 You can set them by configure options --with-arch and
1528 --with-isa-spec, respectively.
1529 (riscv_set_default_isa_spec): New function used to set the
1531 (md_parse_option): Call riscv_set_default_isa_spec rather than
1532 call riscv_get_isa_spec_class directly.
1533 (riscv_after_parse_args): If the -isa-spec is not set, then we
1534 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
1535 calling riscv_set_default_isa_spec.
1536 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
1537 the --with-isa-spec may be set to different ISA spec.
1538 * testsuite/gas/riscv/attribute-02.d: Likewise.
1539 * testsuite/gas/riscv/attribute-03.d: Likewise.
1540 * testsuite/gas/riscv/attribute-04.d: Likewise.
1541 * testsuite/gas/riscv/attribute-05.d: Likewise.
1542 * testsuite/gas/riscv/attribute-06.d: Likewise.
1543 * testsuite/gas/riscv/attribute-07.d: Likewise.
1544 * configure.ac: Add configure options, --with-arch and
1546 * configure: Regenerated.
1547 * config.in: Regenerated.
1548 * config/tc-riscv.c (default_priv_spec): Static variable which is
1549 used to check if the CSR is valid for the chosen privilege spec. You
1550 can use -mpriv-spec to set it.
1551 (enum reg_class): We now get the CSR address from csr_extra_hash rather
1552 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
1553 (riscv_init_csr_hashes): Only need to initialize one hash table
1555 (riscv_csr_class_check): Change the return type to void. Don't check
1556 the ISA dependency if -mcsr-check isn't set.
1557 (riscv_csr_version_check): New function. Check and find the CSR address
1558 from csr_extra_hash, according to default_priv_spec. Report warning
1559 for the invalid CSR if -mcsr-check is set.
1560 (reg_csr_lookup_internal): Updated.
1561 (reg_lookup_internal): Likewise.
1562 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
1563 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
1564 (md_parse_option): Call riscv_set_default_priv_version to set
1566 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
1567 privilege spec to the newest one.
1568 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
1569 include/opcode/riscv.h.
1570 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
1571 to check the ISA dependency for CSR, so fix the spec version by adding
1573 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
1574 version warnings for the test case.
1575 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1576 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1577 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1578 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1579 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1580 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
1581 Check whether the CSR is valid when privilege version 1.9 is choosed.
1582 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
1583 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
1584 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
1585 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
1586 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
1587 Check whether the CSR is valid when privilege version 1.10 is choosed.
1588 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
1589 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
1590 Check whether the CSR is valid when privilege version 1.11 is choosed.
1591 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
1592 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
1593 setting. You can set it by configure option --with-priv-spec.
1594 (riscv_set_default_priv_spec): New function used to set the default
1596 (md_parse_option): Call riscv_set_default_priv_spec rather than
1597 call riscv_get_priv_spec_class directly.
1598 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
1599 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
1600 calling riscv_set_default_priv_spec.
1601 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
1602 the --with-priv-spec may be set to different privilege spec.
1603 * testsuite/gas/riscv/priv-reg.d: Likewise.
1604 * configure.ac: Add configure option --with-priv-spec.
1605 * configure: Regenerated.
1606 * config.in: Regenerated.
1607 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
1608 explicit_attr. Set it to TRUE if any ELF attribute is found.
1609 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
1610 the priv attributes are set.
1611 (md_assemble): Set the default_priv_spec according to the priv
1612 attributes when we start to assemble instruction.
1613 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
1614 riscv_write_out_attrs. Update the arch and priv attributes. If we
1615 don't set the corresponding ELF attributes, then try to output the
1617 (riscv_set_public_attributes): If any ELF attribute or -march-attr
1618 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
1619 to update the arch and priv attributes.
1620 (s_riscv_attribute): Make sure all arch and priv attributes are set
1621 before any instruction.
1622 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
1623 ELF attribute or -march-attr is set. If the priv attributes are not
1624 set, then try to update them by the default setting (-mpriv-spec or
1626 * testsuite/gas/riscv/attribute-02.d: Likewise.
1627 * testsuite/gas/riscv/attribute-03.d: Likewise.
1628 * testsuite/gas/riscv/attribute-04.d: Likewise.
1629 * testsuite/gas/riscv/attribute-06.d: Likewise.
1630 * testsuite/gas/riscv/attribute-07.d: Likewise.
1631 * testsuite/gas/riscv/attribute-08.d: Likewise.
1632 * testsuite/gas/riscv/attribute-09.d: Likewise.
1633 * testsuite/gas/riscv/attribute-10.d: Likewise.
1634 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
1635 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
1636 set by priv attributes must be supported.
1637 * testsuite/gas/riscv/attribute-05.s: Likewise.
1638 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
1639 priv attributes according to the -mpriv-spec option.
1640 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
1641 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
1642 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
1643 * testsuite/gas/riscv/priv-reg.d: Removed.
1644 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
1645 CSR according to the priv spec 1.9.
1646 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
1647 CSR according to the priv spec 1.9.1.
1648 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
1649 CSR according to the priv spec 1.10.
1650 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
1651 CSR according to the priv spec 1.11.
1652 * config/tc-riscv.c (md_show_usage): Add descriptions about
1653 the new GAS options.
1654 * doc/c-riscv.texi: Likewise.
1656 2020-05-19 Peter Bergner <bergner@linux.ibm.com>
1658 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
1659 * testsuite/gas/ppc/power9.d: Likewise.
1660 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
1661 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
1662 sync, wait, waitrsv>: Add tests.
1663 * testsuite/gas/ppc/power10.d: Likewise.
1665 2020-05-19 Alexander Fedotov <alfedotov@gmail.com>
1668 * config/tc-arm.c : Add arm_ext_v8r feature.
1669 (it_fsm_post_encode): Check arm_ext_v8r feature.
1670 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
1672 2020-05-19 Alan Modra <amodra@gmail.com>
1674 * write.c (write_contents): Use bfd_get_filename rather than
1675 accessing bfd->filename directly. Use bfd_section_name rather
1676 than accessing section->name directly.
1678 2020-05-19 Alan Modra <amodra@gmail.com>
1680 * symbols.c (local_symbol_make): Init all of lsy_flags.
1682 2020-05-18 Alan Modra <amodra@gmail.com>
1684 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
1685 before looking at add_symbol->sy_flags.
1687 2020-05-18 Hongtao Liu <hongtao.liu@intel.com>
1689 * config/tc-i386.c: Not handle lret/iret.
1690 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
1691 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
1692 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
1693 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
1694 * testsuite/gas/i386/lfence-ret.s: Ditto.
1695 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
1696 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
1697 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
1698 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
1699 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
1700 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
1701 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
1703 2020-05-15 Alan Modra <amodra@gmail.com>
1704 Alex Coplan <alex.coplan@arm.com>
1706 * symbols.c (struct local_symbol): Update comment.
1707 (resolve_symbol_value): For resolved symbols equated to other
1708 symbols, verify that the referenced symbol is not a local_symbol
1709 before accessing sy_value. Don't leave symbol loops during
1710 finalize_syms resolution.
1711 * testsuite/gas/all/assign-bad-recursive.d: New test.
1712 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
1713 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
1714 * testsuite/gas/all/gas.exp: Run it.
1716 2020-05-14 Nick Clifton <nickc@redhat.com>
1718 * po/sv.po: Updated Swedish translation.
1720 2020-05-11 Alan Modra <amodra@gmail.com>
1722 * testsuite/gas/ppc/scalarquad.d,
1723 * testsuite/gas/ppc/scalarquad.s: New test.
1724 * testsuite/gas/ppc/ppc.exp: Run it.
1726 2020-05-11 Alan Modra <amodra@gmail.com>
1728 * testsuite/gas/ppc/rightmost.d,
1729 * testsuite/gas/ppc/rightmost.s: New test.
1730 * testsuite/gas/ppc/ppc.exp: Run it.
1732 2020-05-11 Alan Modra <amodra@gmail.com>
1734 * testsuite/gas/ppc/xvtlsbb.d,
1735 * testsuite/gas/ppc/xvtlsbb.s: New test.
1736 * testsuite/gas/ppc/ppc.exp: Run it.
1738 2020-05-11 Alan Modra <amodra@gmail.com>
1740 * testsuite/gas/ppc/stringop.d,
1741 * testsuite/gas/ppc/stringop.s: New test.
1742 * testsuite/gas/ppc/ppc.exp: Run it.
1744 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1746 * testsuite/gas/ppc/set_bool.d,
1747 * testsuite/gas/ppc/set_bool.s: New test.
1748 * testsuite/gas/ppc/ppc.exp: Run it.
1750 2020-05-11 Alan Modra <amodra@gmail.com>
1752 * testsuite/gas/ppc/bitmanip.d,
1753 * testsuite/gas/ppc/bitmanip.s: New test.
1754 * testsuite/gas/ppc/ppc.exp: Run it.
1756 2020-05-11 Alan Modra <amodra@gmail.com>
1758 * testsuite/gas/ppc/genpcv.d,
1759 * testsuite/gas/ppc/genpcv.s: New test.
1760 * testsuite/gas/ppc/ppc.exp: Run it.
1762 2020-05-11 Alan Modra <amodra@gmail.com>
1764 * testsuite/gas/ppc/maskmanip.d,
1765 * testsuite/gas/ppc/maskmanip.s: New test.
1766 * testsuite/gas/ppc/ppc.exp: Run it.
1768 2020-05-11 Alan Modra <amodra@gmail.com>
1769 Peter Bergner <bergner@linux.ibm.com>
1771 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
1772 (md_assemble): Check acc specified in correct operand.
1773 * testsuite/gas/ppc/outerprod.d,
1774 * testsuite/gas/ppc/outerprod.s,
1775 * testsuite/gas/ppc/vsx4.d,
1776 * testsuite/gas/ppc/vsx4.s: New tests.
1777 * testsuite/gas/ppc/ppc.exp: Run them.
1779 2020-05-11 Alan Modra <amodra@gmail.com>
1781 * testsuite/gas/ppc/simd_perm.d,
1782 * testsuite/gas/ppc/simd_perm.s: New test.
1783 * testsuite/gas/ppc/ppc.exp: Run it.
1785 2020-05-11 Alan Modra <amodra@gmail.com>
1787 * testsuite/gas/ppc/int128.d,
1788 * testsuite/gas/ppc/int128.s: New test.
1789 * testsuite/gas/ppc/ppc.exp: Run it.
1791 2020-05-11 Alan Modra <amodra@gmail.com>
1793 * testsuite/gas/ppc/vsx_32byte.d,
1794 * testsuite/gas/ppc/vsx_32byte.s: New test.
1795 * testsuite/gas/ppc/ppc.exp: Run it.
1797 2020-05-11 Alan Modra <amodra@gmail.com>
1799 * testsuite/gas/ppc/vec_mul.s,
1800 * testsuite/gas/ppc/vec_mul.d: New test.
1801 * testsuite/gas/ppc/ppc.exp: Run it.
1803 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1805 * testsuite/gas/ppc/byte_rev.d,
1806 * testsuite/gas/ppc/byte_rev.s: New test.
1807 * testsuite/gas/ppc/ppc.exp: Run it.
1809 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1811 * testsuite/gas/ppc/power10.d: Add paste. tests.
1812 * testsuite/gas/ppc/power10.s: Likewise.
1814 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1816 * testsuite/gas/ppc/power10.s: New test.
1817 * testsuite/gas/ppc/power10.d: Likewise.
1818 * testsuite/gas/ppc/ppc.exp: Run it.
1820 2020-05-11 Alan Modra <amodra@gmail.com>
1822 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
1824 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
1825 place of -mfuture/-Mfuture.
1826 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
1827 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
1829 2020-05-06 Nick Clifton <nickc@redhat.com>
1831 * po/sv.po: Updated Swedish translation.
1833 2020-05-06 Nick Clifton <nickc@redhat.com>
1836 * doc/as.texi (Preprocessing): Replace cross reference to not
1837 existant document with a URL to the equivalent page in the GCC
1840 2020-05-05 Nick Clifton <nickc@redhat.com>
1842 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
1843 construction of a DWARF-5 directory name table.
1844 * testsuite/gas/elf/pr25917.d: Update expected output.
1846 2020-05-05 Gunther Nikl <gnikl@justmail.de>
1848 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
1849 (md_parse_option): Remove initialization of elf_flags.
1851 2020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
1854 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
1855 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
1856 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
1858 2020-05-04 Nick Clifton <nickc@redhat.com>
1861 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
1862 table's existence before looking at its entries.
1863 Also do not emit a default directory entry if there are no
1866 * testsuite/gas/elf/pr25917.s: New test source file.
1867 * testsuite/gas/elf/pr25917.d: New test driver.
1868 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
1870 2020-04-30 Alex Coplan <alex.coplan@arm.com>
1872 * config/tc-aarch64.c (fix_insn): Implement for
1873 AARCH64_OPND_UNDEFINED.
1874 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
1875 * testsuite/gas/aarch64/udf.s: New.
1876 * testsuite/gas/aarch64/udf.d: New.
1877 * testsuite/gas/aarch64/udf-invalid.s: New.
1878 * testsuite/gas/aarch64/udf-invalid.l: New.
1879 * testsuite/gas/aarch64/udf-invalid.d: New.
1881 2020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
1883 * config/tc-rx.c (elf_flags): Reset default value.
1884 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
1886 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1888 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
1889 if it's not defined.
1890 (microarch_earliest): New static variable.
1891 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
1892 simcall opcode has mandatory parameter.
1893 (xg_init_global_config): Initialize microarch_earliest.
1895 2020-04-29 Nick Clifton <nickc@redhat.com>
1898 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
1899 IMM0_8S and add support for IMM0_8U.
1900 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
1901 unsigned 8-bit immediate.
1902 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
1903 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
1905 2020-04-27 Tamar Christina <tamar.christina@arm.com>
1907 * NEWS: Add news entry for big-obj.
1908 * config/tc-i386.c (i386_target_format): Support new format.
1909 * doc/c-i386.texi: Add i386 support.
1910 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
1911 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
1913 2020-04-27 Nick Clifton <nickc@redhat.com>
1916 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
1917 (assign_file_to_slot): New function. Fills in an entry in the
1919 (allocate_filenum): Use new function.
1920 (allocate_filename_to_slot): Use new function. If the specified
1921 slot entry is already in use, but was chosen automatically then
1922 reassign the automatic entry.
1924 2020-04-26 Hongtao Liu <hongtao.liu@intel.com
1926 * config/tc-i386.c (lfence_before_ret_shl): New member.
1927 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
1929 (insert_after_load): Issue warning for REP CMPS/SCAS.
1930 (insert_before_before): Handle iret, Handle
1931 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
1932 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
1933 -mlfence-before-ret=[none/not/or/shl/yes].
1934 Enable -mlfence-before-ret=shl when
1935 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
1936 (md_show_usage): Ditto.
1937 * doc/c-i386.texi: Ditto.
1938 * testsuite/gas/i386/i386.exp: Add new testcases.
1939 * testsuite/gas/i386/lfence-load-b.d: New.
1940 * testsuite/gas/i386/lfence-load-b.e: New.
1941 * testsuite/gas/i386/lfence-load.d: Modified.
1942 * testsuite/gas/i386/lfence-load.e: New.
1943 * testsuite/gas/i386/lfence-load.s: Modified.
1944 * testsuite/gas/i386/lfence-ret-a.d: Modified.
1945 * testsuite/gas/i386/lfence-ret-b.d: Modified.
1946 * testsuite/gas/i386/lfence-ret-c.d: New.
1947 * testsuite/gas/i386/lfence-ret-d.d: New.
1948 * testsuite/gas/i386/lfence-ret.s: Modified.
1949 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
1950 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
1951 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
1952 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
1953 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
1954 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
1955 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
1956 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
1957 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
1958 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
1960 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1963 * config/tc-xtensa.c (md_apply_fix): Replace
1964 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
1965 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1966 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
1967 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
1968 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
1970 2020-04-22 Alan Modra <amodra@gmail.com>
1972 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
1973 symbol for ".symver .. remove".
1974 * doc/as.texi (.symver): Update.
1975 * testsuite/gas/symver/symver11.s: Make foo weak.
1976 * testsuite/gas/symver/symver11.d: Expect an error.
1977 * testsuite/gas/symver/symver7.d: Allow other random symbols.
1979 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1981 * testsuite/gas/symver/symver11.s: Add ".balign 8".
1983 2020-04-21 Andreas Schwab <schwab@linux-m68k.org>
1986 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
1987 * testsuite/gas/m68k/operands.d: Update.
1988 * testsuite/gas/m68k/op68000.d: Update for new error messages.
1990 2020-04-21 Tamar Christina <tamar.christina@arm.com>
1993 * testsuite/gas/arm/pr24753.d: New test.
1994 * testsuite/gas/arm/pr24753.s: New test.
1996 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
2000 * NEWS: Mention .symver extension.
2001 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
2003 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
2004 add a version name. Add local, hidden and remove visibility
2006 (elf_frob_symbol): Handle the list of version names. Update the
2007 original symbol to local, hidden or remove it from the symbol
2009 (elf_frob_file_before_adjust): Handle the list of version names.
2010 * config/obj-elf.h (elf_visibility): New.
2011 (elf_versioned_name_list): Likewise.
2012 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
2013 and visibility. Change versioned_name pointer to struct
2014 elf_versioned_name_list.
2015 * doc/as.texi: Update .symver directive.
2016 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
2017 error checking tests.
2018 * testsuite/gas/symver/symver6.d: New file.
2019 * testsuite/gas/symver/symver7.d: Likewise.
2020 * testsuite/gas/symver/symver7.s: Likewise.
2021 * testsuite/gas/symver/symver8.d: Likewise.
2022 * testsuite/gas/symver/symver8.s: Likewise.
2023 * testsuite/gas/symver/symver9.s: Likewise.
2024 * testsuite/gas/symver/symver9a.d: Likewise.
2025 * testsuite/gas/symver/symver9b.d: Likewise.
2026 * testsuite/gas/symver/symver10.s: Likewise.
2027 * testsuite/gas/symver/symver10a.d: Likewise.
2028 * testsuite/gas/symver/symver10b.d: Likewise.
2029 * testsuite/gas/symver/symver11.d: Likewise.
2030 * testsuite/gas/symver/symver11.s: Likewise.
2031 * testsuite/gas/symver/symver12.d: Likewise.
2032 * testsuite/gas/symver/symver12.s: Likewise.
2033 * testsuite/gas/symver/symver13.d: Likewise.
2034 * testsuite/gas/symver/symver13.s: Likewise.
2035 * testsuite/gas/symver/symver14.d: Likewise.
2036 * testsuite/gas/symver/symver14.l: Likewise.
2037 * testsuite/gas/symver/symver15.d: Likewise.
2038 * testsuite/gas/symver/symver15.l: Likewise.
2039 * testsuite/gas/symver/symver6.l: Removed.
2040 * testsuite/gas/symver/symver6.s: Updated.
2042 2020-04-20 Sudakshina Das <sudi.das@arm.com>
2044 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
2046 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
2047 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
2048 * testsuite/gas/aarch64/system.d: Update.
2050 2020-04-20 Sudakshina Das <sudi.das@arm.com>
2052 * testsuite/gas/aarch64/bti.d: Update -march option.
2053 * testsuite/gas/aarch64/illegal-bti.d: Remove.
2054 * testsuite/gas/aarch64/illegal-bti.l: Remove.
2055 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
2056 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
2058 2020-04-17 Alan Modra <amodra@gmail.com>
2060 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
2062 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
2063 Nick Clifton <nickc@redhat.com>
2066 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
2068 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
2069 for the type-2 test.
2070 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
2071 targets running this test.
2073 2020-02-16 David Faust <david.faust@oracle.com>
2075 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
2076 * testsuite/gas/bpf/jump32.s: New file.
2077 * testsuite/gas/bpf/jump32.d: Likewise.
2079 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
2081 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
2084 2020-04-08 Gunther Nikl <gnikl@justmail.de>
2086 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
2087 (md_pcrel_from): Remove prototytpe.
2088 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
2090 (md_pcrel_from_section): Remove duplicate prototype.
2091 * tc.h (md_pcrel_from_section): Add prototype.
2092 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
2093 * config/tc-arc.h (md_pcrel_from_section): Likewise.
2094 * config/tc-arm.h (md_pcrel_from_section): Likewise.
2095 * config/tc-avr.h (md_pcrel_from_section): Likewise.
2096 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
2097 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
2098 * config/tc-csky.h (md_pcrel_from_section): Likewise.
2099 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
2100 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
2101 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
2102 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
2103 * config/tc-frv.h (md_pcrel_from_section): Likewise.
2104 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
2105 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
2106 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
2107 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
2108 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
2109 * config/tc-mep.h (md_pcrel_from_section): Likewise.
2110 * config/tc-metag.h (md_pcrel_from_section): Likewise.
2111 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
2112 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
2113 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
2114 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
2115 * config/tc-mt.h (md_pcrel_from_section): Likewise.
2116 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
2117 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
2118 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
2119 * config/tc-rx.h (md_pcrel_from_section): Likewise.
2120 * config/tc-s390.h (md_pcrel_from_section): Likewise.
2121 * config/tc-sh.h (md_pcrel_from_section): Likewise.
2122 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
2123 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
2124 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
2125 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
2126 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
2127 md_apply_fix3): Delete prototypes.
2129 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
2131 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
2134 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
2136 * doc/c-z80.texi: Fix @xref warnings.
2138 2020-04-07 Lili Cui <lili.cui@intel.com>
2140 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
2141 (cpu_noarch): Likewise.
2142 * doc/c-i386.texi: Document TSXLDTRK.
2143 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
2144 * testsuite/gas/i386/tsxldtrk.d: Likewise.
2145 * testsuite/gas/i386/tsxldtrk.s: Likewise.
2146 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
2148 2020-04-02 Lili Cui <lili.cui@intel.com>
2150 * config/tc-i386.c (cpu_arch): Add .serialize.
2151 (cpu_noarch): Likewise.
2152 * doc/c-i386.texi: Document serialize.
2153 * testsuite/gas/i386/i386.exp: Run serialize tests
2154 * testsuite/gas/i386/serialize.d: Likewise.
2155 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
2156 * testsuite/gas/i386/serialize.s: Likewise.
2158 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2160 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
2161 * testsuite/gas/elf/section12b.d: Likewise.
2162 * testsuite/gas/elf/section16a.d: Likewise.
2163 * testsuite/gas/elf/section16b.d: Likewise.
2165 2020-04-02 Gunther Nikl <gnikl@justmail.de>
2167 * config/tc-m68k.c (m68k_ip): Fix range check for index register
2168 with a suppressed address register.
2170 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
2173 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
2174 * testsuite/gas/i386/localpic.s: Add a test for relocation
2175 against local absolute symbol.
2176 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
2177 * testsuite/gas/i386/localpic.d: Updated.
2178 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
2179 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
2181 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2184 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
2185 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
2186 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
2187 testsuite/gas/i386/x86-64-jump.d.
2188 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
2189 Incorporate changes to
2190 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
2191 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
2192 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
2193 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
2194 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
2196 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
2200 * dwarf2dbg.c: Do not include "bignum.h".
2202 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
2204 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
2205 * testsuite/gas/riscv/alias-csr.s: Likewise.
2206 * testsuite/gas/riscv/no-aliases-csr.d: Move this
2207 to priv-reg-pseudo-noalias.
2208 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
2209 * testsuite/gas/riscv/bad-csr.l: Likewise.
2210 * testsuite/gas/riscv/bad-csr.s: Likewise.
2211 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
2212 * testsuite/gas/riscv/satp.s: Likewise.
2213 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
2214 csr instruction, including alias-csr testcase.
2215 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
2216 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
2217 pseudo instruction with objdump -Mno-aliases.
2218 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
2219 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
2220 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
2221 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
2222 * testsuite/gas/riscv/priv-reg.s: Likewise.
2223 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2224 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
2225 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
2227 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
2229 * config/obj-coff.c (obj_coff_section): Set the bss flag on
2230 sections with the "b" attribute.
2232 2020-03-22 Alan Modra <amodra@gmail.com>
2234 * testsuite/gas/s12z/truncated.d: Update expected output.
2236 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
2239 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
2240 * doc/c-z80.texi: Update documentation.
2242 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
2247 Fix disassembling ED+A4/AC/B4/BC opcodes.
2248 Fix assembling lines containing colonless label and instruction
2249 with first operand inside parentheses.
2250 Fix registration of unsupported by target CPU registers.
2251 * config/tc-z80.c: See above.
2252 * config/tc-z80.h: See above.
2253 * testsuite/gas/z80/colonless.d: Update test.
2254 * testsuite/gas/z80/colonless.s: Likewise.
2255 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
2256 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
2257 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
2258 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
2259 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
2260 * testsuite/gas/z80/unsup_regs.s: Likewise.
2261 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
2262 * testsuite/gas/z80/z80.exp: Likewise.
2263 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
2264 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
2265 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
2267 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
2270 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
2271 (parse_operands): Handle new operand codes.
2272 (do_neon_dyadic_long): Make shape check accept the scalar variants.
2273 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
2274 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
2275 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
2276 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
2277 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
2278 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
2279 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
2281 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
2283 * NEWS: Mention x86 assembler options for CVE-2020-0551.
2285 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
2287 * testsuite/gas/i386/i386.exp: Run new tests.
2288 * testsuite/gas/i386/lfence-byte.d: New file.
2289 * testsuite/gas/i386/lfence-byte.e: Likewise.
2290 * testsuite/gas/i386/lfence-byte.s: Likewise.
2291 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
2292 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
2293 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
2294 * testsuite/gas/i386/lfence-indbr.e: Likewise.
2295 * testsuite/gas/i386/lfence-indbr.s: Likewise.
2296 * testsuite/gas/i386/lfence-load.d: Likewise.
2297 * testsuite/gas/i386/lfence-load.s: Likewise.
2298 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
2299 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
2300 * testsuite/gas/i386/lfence-ret.s: Likewise.
2301 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
2302 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
2303 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
2304 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
2305 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
2306 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
2307 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
2308 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
2309 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
2310 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
2311 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
2312 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
2314 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
2316 * config/tc-i386.c (lfence_after_load): New.
2317 (lfence_before_indirect_branch_kind): New.
2318 (lfence_before_indirect_branch): New.
2319 (lfence_before_ret_kind): New.
2320 (lfence_before_ret): New.
2323 (insert_lfence_after): New.
2324 (insert_lfence_before): New.
2325 (md_assemble): Call insert_lfence_before and insert_lfence_after.
2327 (OPTION_MLFENCE_AFTER_LOAD): New.
2328 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
2329 (OPTION_MLFENCE_BEFORE_RET): New.
2330 (md_longopts): Add -mlfence-after-load=,
2331 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
2332 (md_parse_option): Handle -mlfence-after-load=,
2333 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
2334 (md_show_usage): Display -mlfence-after-load=,
2335 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
2336 (i386_cons_align): New.
2337 * config/tc-i386.h (i386_cons_align): New.
2338 (md_cons_align): New.
2339 * doc/c-i386.texi: Document -mlfence-after-load=,
2340 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
2342 2020-03-11 Nick Clifton <nickc@redhat.com>
2346 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
2347 (DWARF2_FILE_SIZE_NAME): Default to -1.
2348 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
2349 whichever is higher.
2350 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
2351 (NUM_MD5_BYTES): Define.
2352 (struct file entry): Add md5 field.
2353 (get_filenum): Delete and replace with...
2354 (get_basename): New function.
2355 (get_directory_table_entry): New function.
2356 (allocate_filenum): New function.
2357 (allocate_filename_to_slot): New function.
2358 (dwarf2_where): Use new functions.
2359 (dwarf2_directive_filename): Add support for extended .file
2361 (dwarf2_directive_loc): Allow the use of file number zero with
2363 (out_file_list): Rename to...
2364 (out_dir_and_file_list): Add DWARF 5 support.
2365 (out_debug_line): Emit extra values into the section header for
2367 (out_debug_str): Allow for file 0 to be used with DWARF 5.
2368 * doc/as.texi (.file): Update the description of this pseudo-op.
2369 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
2370 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
2371 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
2372 * NEWS: Mention the new feature.
2374 2020-03-10 Alan Modra <amodra@gmail.com>
2376 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
2377 to avoid signed overflow.
2378 * config/tc-mcore.c (md_assemble): Likewise.
2379 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
2380 * config/tc-nds32.c (SET_ADDEND): Likewise.
2381 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
2383 2020-03-09 Jan Beulich <jbeulich@suse.com>
2385 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
2386 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
2387 testsuite/gas/i386/avx-intel.d: Adjust expectations.
2389 2020-03-07 Alan Modra <amodra@gmail.com>
2391 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
2394 2020-03-06 Nick Clifton <nickc@redhat.com>
2397 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
2398 0 if the dwarf_level is 5 or more. Complain if a filename follows
2400 * testsuite/gas/elf/dwarf-5-file0.s: New test.
2401 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
2402 * testsuite/gas/elf/elf.exp: Run the new test.
2405 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
2406 * doc/as.texi: Fix another typo.
2408 2020-03-06 Nick Clifton <nickc@redhat.com>
2411 * as.c (dwarf_level): Define.
2412 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
2413 (parse_args): Add support for the new options.
2414 as.h (dwarf_level): Prototype.
2415 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
2417 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
2418 (DWARF2_LINE_VERSION): Remove definition.
2419 * doc/as.texi: Document the new options.
2421 2020-03-06 Nick Clifton <nickc@redhat.com>
2424 * as.c (main): Allow matching input and outputs when they are
2427 2020-03-06 Jan Beulich <jbeulich@suse.com>
2429 * config/tc-i386.c (match_mem_size): Generalize broadcast special
2431 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
2432 one of byte/word/dword/qword is set alongside a SIMD register in
2433 a template's operand.
2435 2020-03-06 Jan Beulich <jbeulich@suse.com>
2437 * config/tc-i386.c (match_template): Extend code in logic
2438 rejecting certain suffixes in certain modes to also cover mask
2439 register use and VecSIB. Drop special casing of broadcast. Skip
2440 immediates in the check.
2442 2020-03-06 Jan Beulich <jbeulich@suse.com>
2444 * config/tc-i386.c (match_template): Fold duplicate code in
2445 logic rejecting certain suffixes in certain modes. Drop
2448 2020-03-06 Jan Beulich <jbeulich@suse.com>
2450 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
2451 alongside !norex64 ones.
2452 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
2453 with both 32- and 64-bit GPR operands.
2454 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
2455 32- and 64-bit GPR operands.
2456 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
2457 testsuite/gas/i386/x86-64-avx512bw.d,
2458 testsuite/gas/i386/x86-64-avx512f-intel.d,
2459 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
2461 2020-03-06 Jan Beulich <jbeulich@suse.com>
2463 * config/tc-i386.c (md_assemble): Drop use of rex64.
2464 (process_suffix): For REX.W for 64-bit CRC32.
2466 2020-03-06 Jan Beulich <jbeulich@suse.com>
2468 * config/tc-i386.c (i386_addressing_mode): For 32-bit
2469 addressing for MPX insns without base/index.
2470 * testsuite/gas/i386/mpx-16bit.s,
2471 * testsuite/gas/i386/mpx-16bit.d: New.
2472 * testsuite/gas/i386/i386.exp: Run new test.
2474 2020-03-06 Jan Beulich <jbeulich@suse.com>
2476 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
2477 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
2478 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
2479 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
2480 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
2481 as well as a BSWAP one.
2482 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
2483 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
2484 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
2485 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
2486 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
2487 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
2488 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
2489 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
2490 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
2491 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
2492 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
2493 testsuite/gas/i386/vmx.d: Adjust expectations.
2495 2020-03-06 Jan Beulich <jbeulich@suse.com>
2497 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
2498 from having their operands swapped.
2499 * testsuite/gas/i386/waitpkg.s,
2500 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
2501 3-operand cases as well as testing of 16-bit code generation.
2502 * testsuite/gas/i386/waitpkg.d,
2503 testsuite/gas/i386/waitpkg-intel.d,
2504 testsuite/gas/i386/x86-64-waitpkg.d,
2505 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
2507 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
2509 * config/tc-riscv.c (percent_op_utype): Support the modifier
2511 * doc/c-riscv.texi: Add documentation.
2512 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
2513 modifier %got_pcrel_hi.
2514 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
2515 * testsuite/gas/riscv/relax-reloc.d: Likewise.
2516 * testsuite/gas/riscv/relax-reloc.s: Likewise.
2518 * doc/c-riscv.texi (relocation modifiers): Add documentation.
2519 (RISC-V-Formats): Update the section name from "Instruction Formats"
2520 to "RISC-V Instruction Formats".
2522 2020-03-04 Alexandre Oliva <oliva@adacore.com>
2524 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
2525 detected in a section which does not have at least 4 byte
2527 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
2528 * testsuite/gas/arm/ldr-t.s: Likewise.
2529 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
2530 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
2531 disassembly, ignoring any NOPs that may have been inserted because
2532 of section alignment.
2533 * testsuite/gas/arm/ldr-t.d: Likewise.
2535 2020-03-04 Jan Beulich <jbeulich@suse.com>
2537 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
2538 * doc/c-i386.texi: Mention sev_es.
2539 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
2540 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
2542 * testsuite/gas/i386/arch-13-znver1.d,
2543 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
2545 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
2547 * config/tc-i386.c (match_template): Replace ignoresize and
2548 defaultsize with mnemonicsize.
2549 (process_suffix): Likewise.
2551 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2554 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
2555 instruction LD IY,(HL).
2556 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
2557 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
2558 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
2559 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
2561 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
2564 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
2565 x86-64-default-suffix-avx.
2566 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
2567 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
2568 * testsuite/gas/i386/noreg64.d: Updated.
2569 * testsuite/gas/i386/noreg64.l: Likewise.
2570 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
2571 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
2572 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
2574 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2577 * config/tc-z80.c (contains_register): Prevent an illegal memory
2578 access when checking an expression for a register name.
2580 2020-03-03 Alan Modra <amodra@gmail.com>
2582 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
2585 2020-03-02 Alan Modra <amodra@gmail.com>
2587 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
2588 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
2590 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
2591 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
2592 (s3_s_score_lcomm): Likewise.
2593 * config/tc-score7.c: Similarly.
2594 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
2596 2020-02-28 YunQiang Su <syq@debian.org>
2599 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
2600 to handle multi-labels.
2601 (has_label_name): New.
2603 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
2605 * config/tc-arm.c (enum pred_instruction_type): Remove
2606 NEUTRAL_IT_NO_VPT_INSN predication type.
2607 (cxn_handle_predication): Modify to require condition suffixes.
2608 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
2609 * testsuite/gas/arm/cde-scalar.s: Update test.
2610 * testsuite/gas/arm/cde-warnings.l: Update test.
2611 * testsuite/gas/arm/cde-warnings.s: Update test.
2613 2020-02-26 Alan Modra <amodra@gmail.com>
2615 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
2616 N_() on empty string.
2618 2020-02-26 Alan Modra <amodra@gmail.com>
2620 * read.c (read_a_source_file): Call strncpy with length one
2621 less than size of original_case_string.
2623 2020-02-26 Alan Modra <amodra@gmail.com>
2625 * config/obj-elf.c: Indent labels correctly.
2626 * config/obj-macho.c: Likewise.
2627 * config/tc-aarch64.c: Likewise.
2628 * config/tc-alpha.c: Likewise.
2629 * config/tc-arm.c: Likewise.
2630 * config/tc-cr16.c: Likewise.
2631 * config/tc-crx.c: Likewise.
2632 * config/tc-frv.c: Likewise.
2633 * config/tc-i386-intel.c: Likewise.
2634 * config/tc-i386.c: Likewise.
2635 * config/tc-ia64.c: Likewise.
2636 * config/tc-mn10200.c: Likewise.
2637 * config/tc-mn10300.c: Likewise.
2638 * config/tc-nds32.c: Likewise.
2639 * config/tc-riscv.c: Likewise.
2640 * config/tc-s12z.c: Likewise.
2641 * config/tc-xtensa.c: Likewise.
2642 * config/tc-z80.c: Likewise.
2644 * symbols.c: Likewise.
2645 * write.c: Likewise.
2647 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
2649 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
2650 we are assembling instruction with CSR. Call riscv_csr_read_only_check
2651 after parsing all arguments.
2652 (enum csr_insn_type): New enum is used to classify the CSR instruction.
2653 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
2654 are used to check if we write a read-only CSR by the CSR instruction.
2655 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
2656 all CSR for the read-only CSR checking.
2657 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
2658 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2659 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
2660 all CSR instructions for the read-only CSR checking.
2661 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
2662 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
2664 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
2665 (riscv_opts): Initialize it.
2666 (reg_lookup_internal): Check the `riscv_opts.csr_check`
2667 before doing the CSR checking.
2668 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
2669 (md_longopts): Add mcsr-check and mno-csr-check.
2670 (md_parse_option): Handle new enum option values.
2671 (s_riscv_option): Handle new long options.
2672 * doc/c-riscv.texi: Add description for the new .option and assembler
2674 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
2676 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
2678 * config/tc-riscv.c (csr_extra_hash): New.
2679 (enum riscv_csr_class): New enum. Used to decide
2680 whether or not this CSR is legal in the current ISA string.
2681 (struct riscv_csr_extra): New structure to hold all extra information
2683 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
2684 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
2685 Call hash_reg_name to insert CSR address into reg_names_hash.
2686 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
2687 Decide whether the CSR is valid according to the csr_extra_hash.
2688 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
2689 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
2690 not a boolean. This is same as riscv_init_csr_hash, so keep the
2692 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
2693 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
2694 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
2695 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
2696 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
2697 f-ext CSR are not allowed.
2698 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
2699 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
2700 source file is `priv-reg.s`, and the ISA is rv64if, so the
2701 rv32-only CSR are not allowed.
2702 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2704 2020-02-21 Alan Modra <amodra@gmail.com>
2706 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
2707 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
2709 2020-02-21 Alan Modra <amodra@gmail.com>
2712 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
2713 on section size adjustment, instead perform another write if
2714 exec header size is larger than section size.
2716 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
2718 * doc/c-riscv.texi: Add the doc entries for -march-attr/
2719 -mno-arch-attr command line options.
2721 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
2723 * testsuite/gas/riscv/c-add-addi.d: New testcase.
2724 * testsuite/gas/riscv/c-add-addi.s: Likewise.
2726 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2729 * config/tc-z80.c (md_parse_option): Do not use an underscore
2730 prefix for local labels in SDCC compatability mode.
2731 (z80_start_line_hook): Remove SDCC dollar label support.
2732 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
2733 * testsuite/gas/z80/sdcc.s: Likewise.
2735 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2738 * config/tc-z80.c: Add -march option.
2739 * doc/as.texi: Update Z80 documentation.
2740 * doc/c-z80.texi: Likewise.
2741 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
2742 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
2743 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
2744 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
2745 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
2746 * testsuite/gas/z80/gbz80_all.d: Likewise.
2747 * testsuite/gas/z80/r800_extra.d: Likewise.
2748 * testsuite/gas/z80/r800_ii8.d: Likewise.
2749 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
2750 * testsuite/gas/z80/sdcc.d: Likewise.
2751 * testsuite/gas/z80/z180.d: Likewise.
2752 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
2753 * testsuite/gas/z80/z80_doc.d: Likewise.
2754 * testsuite/gas/z80/z80_ii8.d: Likewise.
2755 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
2756 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
2757 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
2758 * testsuite/gas/z80/z80_sli.d: Likewise.
2759 * testsuite/gas/z80/z80n_all.d: Likewise.
2760 * testsuite/gas/z80/z80n_reloc.d: Likewise.
2762 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2764 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
2765 with GNU_PROPERTY_X86_FEATURE_2_MMX.
2766 * testsuite/gas/i386/i386.exp: Run property-3 and
2768 * testsuite/gas/i386/property-3.d: New file.
2769 * testsuite/gas/i386/property-3.s: Likewise.
2770 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
2772 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
2774 * config/tc-i386.c (cpu_arch): Add .popcnt.
2775 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
2776 Add a tab before @samp{.sse4a}.
2778 2020-02-17 Jan Beulich <jbeulich@suse.com>
2780 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
2781 for AddrPrefixOpReg templates. Combine the two pieces of
2782 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
2785 2020-02-17 Jan Beulich <jbeulich@suse.com>
2788 * config/tc-i386.c (md_assemble): Also suppress operand
2789 swapping for MONITOR{,X} and MWAIT{,X}.
2790 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
2791 Add Intel syntax monitor/mwait tests.
2792 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
2793 Adjust expectations.
2794 *testsuite/gas/i386/sse3-intel.d,
2795 testsuite/gas/i386/x86-64-sse3-intel.d: New.
2796 * testsuite/gas/i386/i386.exp: Run new tests.
2798 2020-02-17 Jan Beulich <jbeulich@suse.com>
2801 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
2802 [XYZ]MMWord memory operand ambiguity recognition logic (largely
2804 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
2806 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
2807 * testsuite/gas/i386/avx512dq-inval.l,
2808 testsuite/gas/i386/inval-avx.l,
2809 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
2810 * testsuite/gas/i386/avx512vl-ambig.s,
2811 testsuite/gas/i386/avx512vl-ambig.l: New.
2812 * testsuite/gas/i386/i386.exp: Run new test.
2814 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
2816 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
2818 * doc/c-i386.texi: Document sse4a and nosse4a.
2820 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2822 * doc/c-i386.texi: Remove the old movsx and movzx documentation
2825 2020-02-14 Jan Beulich <jbeulich@suse.com>
2828 * config/tc-i386.c (md_assemble): Move movsx/movzx special
2830 (process_suffix): ... here. Consider just the first operand
2832 (check_long_reg): Drop opcode 0x63 special case again.
2833 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
2834 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
2835 Move ambiguous operand size tests ...
2836 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2837 testsuite/gas/i386/noreg64.s: ... here.
2838 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
2839 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
2840 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2841 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
2842 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
2843 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2844 testsuite/gas/i386/x86-64-movsxd.d,
2845 testsuite/gas/i386/x86-64-movsxd-intel.d,
2846 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
2847 Adjust expectations.
2848 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
2849 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
2850 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
2851 * testsuite/gas/i386/i386.exp: Run new tests.
2853 2020-02-14 Jan Beulich <jbeulich@suse.com>
2855 * config/tc-i386.c (process_operands): Also skip segment
2856 override prefix emission if it matches an already present one.
2857 * testsuite/gas/i386/prefix32.s: Add double segment override
2859 * testsuite/gas/i386/prefix32.l: Adjust expectations.
2861 2020-02-14 Jan Beulich <jbeulich@suse.com>
2863 * config/tc-i386.c (process_operands): Drop ineffectual segment
2864 overrides when optimizing.
2865 * testsuite/gas/i386/lea-optimize.d: New.
2866 * testsuite/gas/i386/i386.exp: Run new test.
2868 2020-02-14 Jan Beulich <jbeulich@suse.com>
2870 * config/tc-i386.c (process_operands): Also check insn prefix
2871 for ineffectual segment override warning. Don't cover possible
2872 VEX/EVEX encoded insns there.
2873 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
2874 testsuite/gas/i386/lea.e: New.
2875 * testsuite/gas/i386/i386.exp: Run new test.
2877 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2880 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
2883 2020-02-13 Fangrui Song <maskray@google.com>
2884 H.J. Lu <hongjiu.lu@intel.com>
2887 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
2888 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
2889 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
2890 * testsuite/gas/i386/relax-5.d: New file.
2891 * testsuite/gas/i386/relax-5.s: Likewise.
2892 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
2893 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
2895 2020-02-13 Jan Beulich <jbeulich@suse.com>
2897 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
2900 2020-02-12 Jan Beulich <jbeulich@suse.com>
2902 * config/tc-i386.c (avx512): New (at file scope), moved from
2903 (check_VecOperands): ... here.
2904 (process_suffix): Add [XYZ]MMword operand size handling.
2905 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
2906 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
2908 * testsuite/gas/i386/avx512dq-inval.l,
2909 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
2911 2020-02-12 Jan Beulich <jbeulich@suse.com>
2914 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
2916 * config/tc-i386-intel.c (i386_intel_operand): Also handle
2917 CALL/JMP in O_tbyte_ptr case.
2918 * doc/c-i386.texi: Mention far call and full pointer load ISA
2920 * testsuite/gas/i386/x86-64-branch-3.s,
2921 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
2922 * testsuite/gas/i386/x86-64-branch-3.d,
2923 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
2924 * testsuite/gas/i386/x86-64-branch-5.l,
2925 testsuite/gas/i386/x86-64-branch-5.s: New.
2926 * testsuite/gas/i386/i386.exp: Run new test.
2928 2020-02-12 Jan Beulich <jbeulich@suse.com>
2931 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
2932 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
2933 64-bit-only warning.
2934 (check_word_reg): Consistently error on mismatching register
2936 * testsuite/gas/i386/general.s: Replace dword GPR with word one
2937 for movw. Replace suffix / GPR for orb.
2938 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
2939 byte GPRs as well as ones for inb/outb with a word accumulator.
2940 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
2941 testsuite/gas/i386/inval.l: Adjust expectations.
2943 2020-02-12 Jan Beulich <jbeulich@suse.com>
2945 * config/tc-i386.c (operand_type_register_match): Also fall
2946 through initial two if()-s when the template allows for a GPR
2947 operand. Adjust comment.
2949 2020-02-11 Jan Beulich <jbeulich@suse.com>
2951 (struct _i386_insn): New field "short_form".
2952 (optimize_encoding): Drop setting of shortform field.
2953 (process_suffix): Set i.short_form. Replace shortform use.
2954 (process_operands): Replace shortform use.
2956 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
2958 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
2959 loop initial declaration.
2961 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
2963 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
2964 instructions that can have 5 arguments.
2965 (enum operand_parse_code): Add new operands.
2966 (parse_operands): Account for new operands.
2968 (enum neon_shape_el): Introduce P suffixes for coprocessor.
2969 (neon_select_shape): Account for P suffix.
2970 (LOW1): Move macro to global position.
2971 (HI4): Move macro to global position.
2972 (vcx_assign_vec_d): New.
2973 (vcx_assign_vec_m): New.
2974 (vcx_assign_vec_n): New.
2975 (enum vcx_reg_type): New.
2976 (vcx_get_reg_type): New.
2977 (vcx_size_pos): New.
2979 (vcx_handle_shape): New.
2980 (vcx_ensure_register_in_range): New.
2981 (vcx_handle_register_arguments): New.
2982 (vcx_handle_insn_block): New.
2983 (vcx_handle_common_checks): New.
2987 * testsuite/gas/arm/cde-missing-fp.d: New test.
2988 * testsuite/gas/arm/cde-missing-fp.l: New test.
2989 * testsuite/gas/arm/cde-missing-mve.d: New test.
2990 * testsuite/gas/arm/cde-missing-mve.l: New test.
2991 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
2992 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
2993 * testsuite/gas/arm/cde-mve.s: New test.
2994 * testsuite/gas/arm/cde-warnings.l:
2995 * testsuite/gas/arm/cde-warnings.s:
2996 * testsuite/gas/arm/cde.d:
2997 * testsuite/gas/arm/cde.s:
2999 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
3000 Matthew Malcomson <matthew.malcomson@arm.com>
3002 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
3003 CDE coprocessor that can be enabled.
3004 (enum pred_instruction_type): New pred type.
3005 (BAD_NO_VPT): New error message.
3006 (BAD_CDE): New error message.
3007 (BAD_CDE_COPROC): New error message.
3008 (enum operand_parse_code): Add new immediate operands.
3009 (parse_operands): Account for new immediate operands.
3010 (check_cde_operand): New.
3011 (cde_coproc_enabled): New.
3012 (cde_coproc_pos): New.
3013 (cde_handle_coproc): New.
3014 (cxn_handle_predication): New.
3015 (do_custom_instruction_1): New.
3016 (do_custom_instruction_2): New.
3017 (do_custom_instruction_3): New.
3030 (handle_pred_state): Define new IT block behaviour.
3031 (insns): Add newn CX*{,d}{,a} instructions.
3032 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
3033 Define new cdecp extension strings.
3034 * doc/c-arm.texi: Document new cdecp extension arguments.
3035 * testsuite/gas/arm/cde-scalar.d: New test.
3036 * testsuite/gas/arm/cde-scalar.s: New test.
3037 * testsuite/gas/arm/cde-warnings.d: New test.
3038 * testsuite/gas/arm/cde-warnings.l: New test.
3039 * testsuite/gas/arm/cde-warnings.s: New test.
3040 * testsuite/gas/arm/cde.d: New test.
3041 * testsuite/gas/arm/cde.s: New test.
3043 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
3046 * config/tc-i386.c (intel64): Renamed to ...
3048 (match_template): Accept Intel64 only instruction by default.
3049 (i386_displacement): Updated.
3050 (md_parse_option): Updated.
3051 * c-i386.texi: Update -mamd64/-mintel64 documentation.
3052 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
3053 -mamd64 to x86-64-sysenter-amd.
3054 * testsuite/gas/i386/x86-64-sysenter.d: New file.
3056 2020-02-10 Alan Modra <amodra@gmail.com>
3058 * config/obj-elf.c (obj_elf_change_section): Error for section
3059 type, attr or entsize changes in assembly.
3060 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
3061 * testsuite/gas/elf/section5.l: Update.
3063 2020-02-10 Alan Modra <amodra@gmail.com>
3065 * output-file.c (output_file_close): Do a normal close when
3066 flag_always_generate_output.
3067 * write.c (write_object_file): Don't stop output when
3068 flag_always_generate_output.
3070 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
3073 * config/tc-z80.c: Add -gbz80 command line option to generate code
3074 for the GameBoy Z80. Add support for generating DWARF.
3075 * config/tc-z80.h: Add support for DWARF debug information
3077 * doc/c-z80.texi: Document new command line option.
3078 * testsuite/gas/z80/gbz80_all.d: New file.
3079 * testsuite/gas/z80/gbz80_all.s: New file.
3080 * testsuite/gas/z80/z80.exp: Run the new tests.
3081 * testsuite/gas/z80/z80n_all.d: New file.
3082 * testsuite/gas/z80/z80n_all.s: New file.
3083 * testsuite/gas/z80/z80n_reloc.d: New file.
3085 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3088 * config/obj-elf.c (get_section): Also check
3089 linked_to_symbol_name.
3090 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
3091 (obj_elf_parse_section_letters): Handle the 'o' flag.
3092 (build_group_lists): Renamed to ...
3093 (build_additional_section_info): This. Set elf_linked_to_section
3094 from map_head.linked_to_symbol_name.
3095 (elf_adjust_symtab): Updated.
3096 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
3097 * doc/as.texi: Document the 'o' flag.
3098 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
3099 * testsuite/gas/elf/section18.d: New file.
3100 * testsuite/gas/elf/section18.s: Likewise.
3101 * testsuite/gas/elf/section19.d: Likewise.
3102 * testsuite/gas/elf/section19.s: Likewise.
3103 * testsuite/gas/elf/section20.d: Likewise.
3104 * testsuite/gas/elf/section20.s: Likewise.
3105 * testsuite/gas/elf/section21.d: Likewise.
3106 * testsuite/gas/elf/section21.l: Likewise.
3107 * testsuite/gas/elf/section21.s: Likewise.
3109 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3111 * NEWS: Mention x86 assembler options to align branches for
3114 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
3116 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
3117 only for ELF targets.
3118 * testsuite/gas/i386/unique.d: Don't xfail.
3119 * testsuite/gas/i386/x86-64-unique.d: Likewise.
3121 2020-02-06 Alan Modra <amodra@gmail.com>
3123 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
3124 * testsuite/gas/i386/x86-64-unique.d: Likewise.
3126 2020-02-06 Alan Modra <amodra@gmail.com>
3128 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
3129 xfail, and rename test.
3130 * testsuite/gas/elf/section12b.d: Likewise.
3131 * testsuite/gas/elf/section16a.d: Likewise.
3132 * testsuite/gas/elf/section16b.d: Likewise.
3134 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3137 * config/obj-elf.c (section_match): Removed.
3138 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
3140 (obj_elf_change_section): Replace info and group_name arguments
3141 with match_p. Also update the section ID and flags from match_p.
3142 (obj_elf_section): Handle "unique,N". Update call to
3143 obj_elf_change_section.
3144 * config/obj-elf.h (elf_section_match): New.
3145 (obj_elf_change_section): Updated.
3146 * config/tc-arm.c (start_unwind_section): Update call to
3147 obj_elf_change_section.
3148 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
3149 * config/tc-microblaze.c (microblaze_s_data): Likewise.
3150 (microblaze_s_sdata): Likewise.
3151 (microblaze_s_rdata): Likewise.
3152 (microblaze_s_bss): Likewise.
3153 * config/tc-mips.c (s_change_section): Likewise.
3154 * config/tc-msp430.c (msp430_profiler): Likewise.
3155 * config/tc-rx.c (parse_rx_section): Likewise.
3156 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
3157 * doc/as.texi: Document "unique,N" in .section directive.
3158 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
3159 * testsuite/gas/elf/section15.d: New file.
3160 * testsuite/gas/elf/section15.s: Likewise.
3161 * testsuite/gas/elf/section16.s: Likewise.
3162 * testsuite/gas/elf/section16a.d: Likewise.
3163 * testsuite/gas/elf/section16b.d: Likewise.
3164 * testsuite/gas/elf/section17.d: Likewise.
3165 * testsuite/gas/elf/section17.l: Likewise.
3166 * testsuite/gas/elf/section17.s: Likewise.
3167 * testsuite/gas/i386/unique.d: Likewise.
3168 * testsuite/gas/i386/unique.s: Likewise.
3169 * testsuite/gas/i386/x86-64-unique.d: Likewise.
3170 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
3172 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
3174 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
3176 2020-02-01 Anthony Green <green@moxielogic.com>
3178 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
3180 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
3182 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
3185 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
3188 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
3189 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
3191 * testsuite/gas/arm/mve_dsp.d: New test.
3193 2020-01-31 Nick Clifton <nickc@redhat.com>
3195 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
3196 rather than BFD_RELOC_NONE.
3198 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
3200 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
3201 to support VLDMIA instruction for MVE.
3202 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
3203 instruction for MVE.
3204 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
3205 instruction for MVE.
3206 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
3207 instruction for MVE.
3208 * testsuite/gas/arm/mve-ldst.d: New test.
3209 * testsuite/gas/arm/mve-ldst.s: Likewise.
3211 2020-01-31 Nick Clifton <nickc@redhat.com>
3213 * po/fr.po: Updated French translation.
3214 * po/ru.po: Updated Russian translation.
3216 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
3218 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
3220 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
3221 * testsuite/gas/aarch64/sve-movprfx_28.d,
3222 * testsuite/gas/aarch64/sve-movprfx_28.l,
3223 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
3225 2020-01-30 Jan Beulich <jbeulich@suse.com>
3227 * config/tc-i386.c (output_disp): Tighten base_opcode check.
3228 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
3229 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
3230 Adjust expectations.
3232 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
3234 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
3235 * testsuite/gas/bpf/alu-be.d: Likewise.
3236 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
3237 * testsuite/gas/bpf/alu32-be.d: Likewise.
3239 2020-01-30 Jan Beulich <jbeulich@suse.com>
3241 * testsuite/gas/i386/x86-64-branch-2.s,
3242 testsuite/gas/i386/x86-64-branch-4.s,
3243 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
3244 * testsuite/gas/i386/ilp32/x86-64-branch.d,
3245 testsuite/gas/i386/x86-64-branch-2.d,
3246 testsuite/gas/i386/x86-64-branch-4.l,
3247 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
3249 2020-01-30 Jan Beulich <jbeulich@suse.com>
3251 * config/tc-i386.c (process_suffix): .
3252 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
3253 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
3255 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
3257 testsuite/gas/i386/x86_64.s: Add RETF cases.
3258 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
3259 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
3260 testsuite/gas/i386/x86-64-opcode.d,
3261 testsuite/gas/i386/x86-64-suffix-intel.d,
3262 testsuite/gas/i386/x86-64-suffix.d,
3263 testsuite/gas/i386/x86_64-intel.d
3264 testsuite/gas/i386/x86_64.d: Adjust expectations.
3265 * testsuite/gas/i386/x86-64-suffix.e,
3266 testsuite/gas/i386/x86_64.e: New.
3268 2020-01-30 Jan Beulich <jbeulich@suse.com>
3270 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
3273 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
3276 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
3278 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
3279 differences. Document movslq and movsxd.
3280 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
3281 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
3282 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
3283 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
3284 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
3285 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
3286 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
3287 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
3288 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
3289 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
3290 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
3292 2020-01-27 Alan Modra <amodra@gmail.com>
3294 * testsuite/gas/all/gas.exp: Replace case statements with switch
3296 * testsuite/gas/elf/elf.exp: Likewise.
3297 * testsuite/gas/macros/macros.exp: Likewise.
3298 * testsuite/lib/gas-defs.exp: Likewise.
3300 2020-01-27 Tamar Christina <tamar.christina@arm.com>
3303 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
3304 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
3306 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
3308 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
3309 s exts must be known, so rename *ok* to *fail*.
3310 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
3311 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
3312 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
3314 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
3315 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
3317 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
3320 * config/tc-i386.c (check_long_reg): Always disallow double word
3321 suffix in mnemonic with word general register.
3322 * testsuite/gas/i386/general.s: Replace word general register
3323 with double word general register for movl.
3324 * testsuite/gas/i386/inval.s: Add tests for movl with word general
3326 * testsuite/gas/i386/general.l: Updated.
3327 * testsuite/gas/i386/inval.l: Likewise.
3329 2020-01-22 Alan Modra <amodra@gmail.com>
3331 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
3332 __tls_get_addr_desc and __tls_get_addr_opt.
3334 2020-01-21 Jan Beulich <jbeulich@suse.com>
3336 * testsuite/gas/i386/inval-crc32.s,
3337 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
3338 * testsuite/gas/i386/inval-crc32.l,
3339 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
3341 2020-01-21 Jan Beulich <jbeulich@suse.com>
3343 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
3344 generic code path. Deal with No_lSuf being set in a template.
3345 * testsuite/gas/i386/inval-crc32.l,
3346 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
3347 instead of error(s) when operand size is ambiguous.
3348 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
3349 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
3350 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
3351 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
3352 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
3353 Adjust expectations.
3355 2020-01-21 Jan Beulich <jbeulich@suse.com>
3357 * config/tc-i386.c (process_suffix): Drop SYSRET special case
3358 and an intel_syntax check. Re-write lack-of-suffix processing
3360 * doc/c-i386.texi: Document operand size defaults for suffix-
3361 less AT&T syntax insns.
3362 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
3363 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
3364 testsuite/gas/i386/x86-64-avx-scalar.s,
3365 testsuite/gas/i386/x86-64-avx.s,
3366 testsuite/gas/i386/x86-64-bundle.s,
3367 testsuite/gas/i386/x86-64-intel64.s,
3368 testsuite/gas/i386/x86-64-lock-1.s,
3369 testsuite/gas/i386/x86-64-opcode.s,
3370 testsuite/gas/i386/x86-64-sse2avx.s,
3371 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
3372 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
3373 testsuite/gas/i386/x86-64-nops.s,
3374 testsuite/gas/i386/x86-64-ptwrite.s,
3375 testsuite/gas/i386/x86-64-simd.s,
3376 testsuite/gas/i386/x86-64-sse-noavx.s,
3377 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
3379 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
3380 testsuite/gas/i386/noreg64.s: Add further tests.
3381 * testsuite/gas/i386/ilp32/x86-64-nops.d,
3382 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
3383 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
3384 testsuite/gas/i386/sse-noavx.d,
3385 testsuite/gas/i386/x86-64-intel64.d,
3386 testsuite/gas/i386/x86-64-nops.d,
3387 testsuite/gas/i386/x86-64-opcode.d,
3388 testsuite/gas/i386/x86-64-ptwrite-intel.d,
3389 testsuite/gas/i386/x86-64-ptwrite.d,
3390 testsuite/gas/i386/x86-64-simd-intel.d,
3391 testsuite/gas/i386/x86-64-simd-suffix.d,
3392 testsuite/gas/i386/x86-64-simd.d,
3393 testsuite/gas/i386/x86-64-sse-noavx.d
3394 testsuite/gas/i386/x86-64-suffix.d,
3395 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
3396 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
3397 testsuite/gas/i386/noreg64.l: New.
3398 * testsuite/gas/i386/i386.exp: Run new tests.
3400 2020-01-21 Jan Beulich <jbeulich@suse.com>
3402 * testsuite/gas/i386/avx512_bf16_vl.s,
3403 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
3404 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
3405 broadcast forms of VCVTNEPS2BF16.
3406 * testsuite/gas/i386/avx512_bf16_vl.d,
3407 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
3409 2020-01-20 Nick Clifton <nickc@redhat.com>
3411 * po/uk.po: Updated Ukranian translation.
3413 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
3416 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
3417 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
3419 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
3420 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
3421 R_X86_64_GOTPC32_TLSDESC relocation.
3423 2020-01-18 Nick Clifton <nickc@redhat.com>
3425 * configure: Regenerate.
3426 * po/gas.pot: Regenerate.
3428 2020-01-18 Nick Clifton <nickc@redhat.com>
3430 Binutils 2.34 branch created.
3432 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
3434 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
3435 with vex_encoding_vex.
3436 (parse_insn): Likewise.
3437 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
3438 and {vex3} documentation.
3439 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
3441 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
3443 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
3446 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
3447 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
3448 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
3449 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
3450 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
3451 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
3453 2020-01-16 Jan Beulich <jbeulich@suse.com>
3455 * config/tc-i386.c (match_template): Drop found_cpu_match local
3458 2020-01-16 Jan Beulich <jbeulich@suse.com>
3460 * testsuite/gas/i386/avx512dq-inval.l,
3461 testsuite/gas/i386/avx512dq-inval.s: New.
3462 * testsuite/gas/i386/i386.exp: Run new test.
3464 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3466 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
3467 relocations when the target is 430X, except when extracting part of an
3469 (msp430_srcoperand): Adjust comment.
3470 Initialize the expp member of the msp430_operand_s struct as
3472 (msp430_dstoperand): Likewise.
3473 * testsuite/gas/msp430/msp430.exp: Run new test.
3474 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
3475 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
3477 2020-01-15 Alan Modra <amodra@gmail.com>
3479 * configure.tgt: Add sparc-*-freebsd case.
3481 2020-01-14 Lili Cui <lili.cui@intel.com>
3483 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
3484 * testsuite/gas/i386/align-branch-1b.d: Likewise.
3485 * testsuite/gas/i386/align-branch-1c.d: Likewise.
3486 * testsuite/gas/i386/align-branch-1d.d: Likewise.
3487 * testsuite/gas/i386/align-branch-1e.d: Likewise.
3488 * testsuite/gas/i386/align-branch-1f.d: Likewise.
3489 * testsuite/gas/i386/align-branch-1g.d: Likewise.
3490 * testsuite/gas/i386/align-branch-1h.d: Likewise.
3491 * testsuite/gas/i386/align-branch-1i.d: Likewise.
3492 * testsuite/gas/i386/align-branch-5.d: Likewise.
3493 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
3494 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
3495 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
3496 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
3497 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
3498 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
3499 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
3500 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
3501 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
3502 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
3503 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
3504 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
3506 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
3509 * config/tc-z80.c: Add support for half precision, single
3510 precision and double precision floating point values.
3511 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
3512 * doc/as.texi: Add new z80 command line options.
3513 * doc/c-z80.texi: Document new z80 command line options.
3514 * testsuite/gas/z80/ez80_pref_dis.s: New test.
3515 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
3516 * testsuite/gas/z80/z80.exp: Run the new test.
3517 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
3518 * testsuite/gas/z80/fp_zeda32.d: Likewise.
3519 * testsuite/gas/z80/strings.d: Update expected output.
3521 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
3523 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
3526 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
3528 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
3530 * config/tc-arc.h: Add header if/defs.
3531 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
3533 2020-01-13 Alan Modra <amodra@gmail.com>
3535 * testsuite/gas/wasm32/allinsn.d: Update expected output.
3537 2020-01-13 Alan Modra <amodra@gmail.com>
3539 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
3542 2020-01-10 Alan Modra <amodra@gmail.com>
3544 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
3545 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
3547 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
3550 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
3552 (emit_ld_r_r): Likewise.
3553 (emit_ld_rr_m): Likewise.
3554 (emit_ld_rr_nn): Likewise.
3556 2020-01-09 Jan Beulich <jbeulich@suse.com>
3558 * config/tc-i386.c (optimize_encoding): Add
3559 is_any_vex_encoding() invocations. Drop respective
3560 i.tm.extension_opcode == None checks.
3562 2020-01-09 Jan Beulich <jbeulich@suse.com>
3564 * config/tc-i386.c (md_assemble): Check RegRex is clear during
3565 REX transformations. Correct comment indentation.
3567 2020-01-09 Jan Beulich <jbeulich@suse.com>
3569 * config/tc-i386.c (optimize_encoding): Generalize register
3570 transformation for TEST optimization.
3572 2020-01-09 Jan Beulich <jbeulich@suse.com>
3574 * testsuite/gas/i386/x86-64-sysenter-amd.s,
3575 testsuite/gas/i386/x86-64-sysenter-amd.d,
3576 testsuite/gas/i386/x86-64-sysenter-amd.l,
3577 testsuite/gas/i386/x86-64-sysenter-intel.d,
3578 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
3579 * testsuite/gas/i386/i386.exp: Run new tests.
3581 2020-01-08 Nick Clifton <nickc@redhat.com>
3584 * doc/as.texi (Align): Document the fact that all arguments can be
3587 (P2align): Likewise.
3589 2020-01-08 Nick Clifton <nickc@redhat.com>
3592 * config/obj-elf.c (obj_elf_section): Fail if the section name is
3593 already defined as a different symbol type.
3594 * testsuite/gas/elf/pr14891.s: New test source file.
3595 * testsuite/gas/elf/pr14891.d: New test driver.
3596 * testsuite/gas/elf/pr14891.s: New test expected error output.
3597 * testsuite/gas/elf/elf.exp: Run the new test.
3599 2020-01-08 Alan Modra <amodra@gmail.com>
3601 * config/tc-z8k.c (md_begin): Make idx unsigned.
3602 (get_specific): Likewise for this_index.
3604 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
3606 * onfig/tc-arc.c (parse_reloc_symbol): New function.
3607 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
3608 (md_operand): Set X_md to absent.
3609 (arc_parse_name): Check for X_md.
3611 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
3614 * as.h (TC_STRING_ESCAPES): Provide a default definition.
3615 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
3617 * read.c (next_char_of_string): Likewise.
3618 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
3619 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
3621 2020-01-03 Nick Clifton <nickc@redhat.com>
3623 * po/sv.po: Updated Swedish translation.
3625 2020-01-03 Jan Beulich <jbeulich@suse.com>
3627 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
3628 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
3630 2020-01-03 Jan Beulich <jbeulich@suse.com>
3632 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
3633 by-element usdot. Add 64-bit form tests for by-element sudot.
3634 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
3636 2020-01-03 Jan Beulich <jbeulich@suse.com>
3638 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
3639 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
3641 2020-01-03 Jan Beulich <jbeulich@suse.com>
3643 * testsuite/gas/aarch64/f64mm.d,
3644 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
3646 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3648 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
3649 support for assembler code generated by SDCC. Add new relocation
3650 types. Add z80-elf target support.
3651 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
3652 labels. Local labels starts from ".L".
3653 * NEWS: Mention the new support.
3654 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
3655 * testsuite/gas/all/fwdexp.s: Likewise.
3656 * testsuite/gas/all/cond.l: Likewise.
3657 * testsuite/gas/all/cond.s: Likewise.
3658 * testsuite/gas/all/fwdexp.d: Likewise.
3659 * testsuite/gas/all/fwdexp.s: Likewise.
3660 * testsuite/gas/elf/section2.e-mips: Likewise.
3661 * testsuite/gas/elf/section2.l: Likewise.
3662 * testsuite/gas/elf/section2.s: Likewise.
3663 * testsuite/gas/macros/app1.d: Likewise.
3664 * testsuite/gas/macros/app1.s: Likewise.
3665 * testsuite/gas/macros/app2.d: Likewise.
3666 * testsuite/gas/macros/app2.s: Likewise.
3667 * testsuite/gas/macros/app3.d: Likewise.
3668 * testsuite/gas/macros/app3.s: Likewise.
3669 * testsuite/gas/macros/app4.d: Likewise.
3670 * testsuite/gas/macros/app4.s: Likewise.
3671 * testsuite/gas/macros/app4b.s: Likewise.
3672 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
3673 * testsuite/gas/z80/z80.exp: Add new tests
3674 * testsuite/gas/z80/dollar.d: New file.
3675 * testsuite/gas/z80/dollar.s: New file.
3676 * testsuite/gas/z80/ez80_adl_all.d: New file.
3677 * testsuite/gas/z80/ez80_adl_all.s: New file.
3678 * testsuite/gas/z80/ez80_adl_suf.d: New file.
3679 * testsuite/gas/z80/ez80_isuf.s: New file.
3680 * testsuite/gas/z80/ez80_z80_all.d: New file.
3681 * testsuite/gas/z80/ez80_z80_all.s: New file.
3682 * testsuite/gas/z80/ez80_z80_suf.d: New file.
3683 * testsuite/gas/z80/r800_extra.d: New file.
3684 * testsuite/gas/z80/r800_extra.s: New file.
3685 * testsuite/gas/z80/r800_ii8.d: New file.
3686 * testsuite/gas/z80/r800_z80_doc.d: New file.
3687 * testsuite/gas/z80/z180.d: New file.
3688 * testsuite/gas/z80/z180.s: New file.
3689 * testsuite/gas/z80/z180_z80_doc.d: New file.
3690 * testsuite/gas/z80/z80_doc.d: New file.
3691 * testsuite/gas/z80/z80_doc.s: New file.
3692 * testsuite/gas/z80/z80_ii8.d: New file.
3693 * testsuite/gas/z80/z80_ii8.s: New file.
3694 * testsuite/gas/z80/z80_in_f_c.d: New file.
3695 * testsuite/gas/z80/z80_in_f_c.s: New file.
3696 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
3697 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
3698 * testsuite/gas/z80/z80_out_c_0.d: New file.
3699 * testsuite/gas/z80/z80_out_c_0.s: New file.
3700 * testsuite/gas/z80/z80_reloc.d: New file.
3701 * testsuite/gas/z80/z80_reloc.s: New file.
3702 * testsuite/gas/z80/z80_sli.d: New file.
3703 * testsuite/gas/z80/z80_sli.s: New file.
3705 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
3707 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
3710 2020-01-01 Alan Modra <amodra@gmail.com>
3712 Update year range in copyright notice of all files.
3714 For older changes see ChangeLog-2019
3716 Copyright (C) 2020 Free Software Foundation, Inc.
3718 Copying and distribution of this file, with or without modification,
3719 are permitted in any medium without royalty provided the copyright
3720 notice and this notice are preserved.
3726 version-control: never