1 2020-07-22 Maciej W. Rozycki <macro@linux-mips.org>
3 * testsuite/gas/mips/mips.exp: Use a helper variable for
4 IRIX/non-IRIX test selection.
6 2020-07-21 Jan Beulich <jbeulich@suse.com>
8 * testsuite/gas/i386/evex-no-scale-64.d,
9 testsuite/gas/i386/addr32.d,
10 testsuite/gas/i386/x86-64-addr32-intel.d,
11 testsuite/gas/i386/x86-64-addr32.d: Adjust expectations.
13 2020-07-21 Cooper Qu <cooper.qu@linux.alibaba.com>
15 * config/tc-csky.c (md_begin): Fix tests of arch and mach flags.
17 2020-07-21 Jan Beulich <jbeulich@suse.com>
19 * testsuite/gas/i386/evex-no-scale-32.d,
20 testsuite/gas/i386/evex-no-scale-64.d: Add #source and #pass.
21 * testsuite/gas/i386/evex-no-scale-32.s,
22 testsuite/gas/i386/evex-no-scale-64.s: Rename / fold into ...
23 * testsuite/gas/i386/evex-no-scale.s: ... this. Use .struct
25 * testsuite/gas/i386/i386.exp: Move above tests out of ELF-
28 2020-07-21 Maciej W. Rozycki <macro@linux-mips.org>
30 * config/tc-mips.c (prev_reloc_op_frag): Remove variable.
31 (my_getSmallExpression): Adjust accordingly.
33 2020-07-20 Jan Beulich <jbeulich@suse.com>
36 * config/tc-i386.c (i386_comment_chars): Drop TE_I386AIX from
37 conditional around it.
38 (md_begin): Insert backslash into operand_chars[] when slash is
40 * config/tc-i386-intel.c (i386_operator): Recognize \/, \%, and
41 \* as operators when / may be a comment character.
42 * testsuite/gas/i386/svr4.s, testsuite/gas/i386/svr4.d: New.
43 * testsuite/gas/i386/i386.exp: Run new test.
45 2020-07-20 Jan Beulich <jbeulich@suse.com>
48 * app.c (last_char): Drop TC_ARM conditional around it.
49 (struct app_save): Drop TC_ARM conditional around last_char.
50 (app_push, app_pop): Drop TC_ARM conditional from last_char
52 (do_scrub_chars): Likewise. Drop TC_ARM conditional from
53 backslash-precedes-comment-character check.
55 2020-07-20 Jan Beulich <jbeulich@suse.com>
57 * config/tc-i386.c (frag_opcode_byte): New.
58 (output_branch): Emit error when in absolute section.
59 (output_jump, output_insn): Use frag_opcode_byte. Handle being
61 (output_interseg_jump, output_disp, output_imm): Handle being in
63 * testsuite/gas/i386/sizing.s,
64 testsuite/gas/i386/sizing32.d,
65 testsuite/gas/i386/sizing64.d: New.
66 * testsuite/gas/i386/i386.exp: Run new tests.
68 2020-07-20 Jan Beulich <jbeulich@suse.com>
70 * testsuite/gas/i386/i386.exp: Include *-*-vxworks alongside
71 is_elf_format as applicable; merely exclude iamcu tests.
73 2020-07-19 H.J. Lu <hongjiu.lu@intel.com>
76 * config/tc-i386.c (i386_validate_fix): Change PLT32 reloc
77 against section to PC32 reloc.
78 * testsuite/gas/i386/relax-5.d: Updated.
79 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
81 2020-07-15 H.J. Lu <hongjiu.lu@intel.com>
84 * testsuite/gas/i386/evex-no-scale-64.d: Updated.
85 * testsuite/gas/i386/addr32.d: Likewise.
86 * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
87 * testsuite/gas/i386/x86-64-addr32.d: Likewise.
89 2020-07-15 Nick Clifton <nickc@redhat.com>
91 * write.c (create_note_reloc): Add desc2_size parameter. Zero out
92 the addend field of REL relocations. Store the full addend into
93 the note for REL relocations.
95 2020-07-15 Jan Beulich <jbeulich@suse.com>
97 * testsuite/gas/i386/x86-64-stack.s: Adjust 32-bit push
99 * testsuite/gas/i386/x86-64-stack-intel.d,
100 testsuite/gas/i386/x86-64-stack-suffix.d,
101 testsuite/gas/i386/x86-64-stack.d: Adjust expectations.
103 2020-07-15 Jan Beulich <jbeulich@suse.com>
105 * testsuite/gas/i386/disassem.d,
106 testsuite/gas/i386/ilp32/x86-64-branch.d,
107 testsuite/gas/i386/intel.d, testsuite/gas/i386/jump16.d,
108 testsuite/gas/i386/lfence-load.d, testsuite/gas/i386/noreg16.d,
109 testsuite/gas/i386/noreg32.d,
110 testsuite/gas/i386/noreg64-rex64.d,
111 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/notrack.d,
112 testsuite/gas/i386/opcode.d,
113 testsuite/gas/i386/solaris/x86-64-branch-2.d,
114 testsuite/gas/i386/solaris/x86-64-jump.d,
115 testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d,
116 testsuite/gas/i386/solaris/x86-64-nop-3.d,
117 testsuite/gas/i386/solaris/x86-64-nop-4.d,
118 testsuite/gas/i386/solaris/x86-64-nop-5.d,
119 testsuite/gas/i386/solaris/x86-64-relax-2.d,
120 testsuite/gas/i386/solaris/x86-64-relax-3.d,
121 testsuite/gas/i386/x86-64-align-branch-1a.d,
122 testsuite/gas/i386/x86-64-align-branch-1b.d,
123 testsuite/gas/i386/x86-64-align-branch-1c.d,
124 testsuite/gas/i386/x86-64-align-branch-1d.d,
125 testsuite/gas/i386/x86-64-align-branch-1e.d,
126 testsuite/gas/i386/x86-64-align-branch-1f.d,
127 testsuite/gas/i386/x86-64-align-branch-1g.d,
128 testsuite/gas/i386/x86-64-align-branch-1h.d,
129 testsuite/gas/i386/x86-64-align-branch-1i.d,
130 testsuite/gas/i386/x86-64-align-branch-2a.d,
131 testsuite/gas/i386/x86-64-align-branch-2b.d,
132 testsuite/gas/i386/x86-64-align-branch-2c.d,
133 testsuite/gas/i386/x86-64-align-branch-3.d,
134 testsuite/gas/i386/x86-64-align-branch-4a.d,
135 testsuite/gas/i386/x86-64-align-branch-4b.d,
136 testsuite/gas/i386/x86-64-align-branch-5.d,
137 testsuite/gas/i386/x86-64-align-branch-6.d,
138 testsuite/gas/i386/x86-64-branch-2.d,
139 testsuite/gas/i386/x86-64-branch-3.d,
140 testsuite/gas/i386/x86-64-branch.d,
141 testsuite/gas/i386/x86-64-disassem.d,
142 testsuite/gas/i386/x86-64-disp32.d,
143 testsuite/gas/i386/x86-64-gotpcrel-no-relax.d,
144 testsuite/gas/i386/x86-64-gotpcrel.d,
145 testsuite/gas/i386/x86-64-ifunc.d,
146 testsuite/gas/i386/x86-64-jump.d,
147 testsuite/gas/i386/x86-64-lfence-byte.d,
148 testsuite/gas/i386/x86-64-lfence-indbr-a.d,
149 testsuite/gas/i386/x86-64-lfence-indbr-b.d,
150 testsuite/gas/i386/x86-64-lfence-indbr-c.d,
151 testsuite/gas/i386/x86-64-lfence-load.d,
152 testsuite/gas/i386/x86-64-lfence-ret-a.d,
153 testsuite/gas/i386/x86-64-lfence-ret-b.d,
154 testsuite/gas/i386/x86-64-lfence-ret-c.d,
155 testsuite/gas/i386/x86-64-lfence-ret-d.d,
156 testsuite/gas/i386/x86-64-lfence-ret-e.d,
157 testsuite/gas/i386/x86-64-mpx-add-bnd-prefix.d,
158 testsuite/gas/i386/x86-64-mpx-branch-1.d,
159 testsuite/gas/i386/x86-64-mpx.d,
160 testsuite/gas/i386/x86-64-nop-3.d,
161 testsuite/gas/i386/x86-64-nop-4.d,
162 testsuite/gas/i386/x86-64-nop-5.d,
163 testsuite/gas/i386/x86-64-nops-7.d,
164 testsuite/gas/i386/x86-64-notrack.d,
165 testsuite/gas/i386/x86-64-opcode.d,
166 testsuite/gas/i386/x86-64-relax-2.d,
167 testsuite/gas/i386/x86-64-relax-3.d,
168 testsuite/gas/i386/x86-64-relax-4.d,
169 testsuite/gas/i386/x86-64-rtm.d,
170 testsuite/gas/i386/x86-64-stack.d,
171 testsuite/gas/i386/x86-64-unique.d,
172 testsuite/gas/i386/x86_64-intel.d: Adjust expectations.
174 2020-07-14 H.J. Lu <hongjiu.lu@intel.com>
177 * testsuite/gas/i386/addr32.s: Add tests for 32-bit wrapped around
179 * testsuite/gas/i386/x86-64-addr32.s: Likewise.
180 * testsuite/gas/i386/addr32.d: Updated.
181 * testsuite/gas/i386/x86-64-addr32-intel.d: Likewise.
182 * testsuite/gas/i386/x86-64-addr32.d: Likewise.
183 * testsuite/gas/i386/ilp32/x86-64-addr32-intel.d: Likewise.
184 * testsuite/gas/i386/ilp32/x86-64-addr32.d: Likewise.
186 2020-07-14 Jan Beulich <jbeulich@suse.com>
188 * testsuite/gas/i386/intel.s: Use dr<N> instead of db<N>.
189 * testsuite/gas/i386/intel-intel.d: Disambiguate name.
190 * testsuite/gas/i386/intel.d,
191 testsuite/gas/i386/opcode-intel.d: Adjust expectations.
193 2020-07-14 Jan Beulich <jbeulich@suse.com>
195 * testsuite/gas/i386/prefix.d: Adjust expectations.
197 2020-07-14 Jan Beulich <jbeulich@suse.com>
199 * testsuite/gas/i386/x86-64-avx-intel.d,
200 testsuite/gas/i386/x86-64-sse4_2-intel.d: Adjust expectations.
202 2020-07-14 Jan Beulich <jbeulich@suse.com>
204 * testsuite/gas/i386/movbe-suffix.d,
205 testsuite/gas/i386/x86-64-movbe-suffix.d: New.
206 * testsuite/gas/i386/i386.exp: Run new tests.
208 2020-07-14 Jan Beulich <jbeulich@suse.com>
210 * testsuite/gas/i386/crc32-suffix.d,
211 testsuite/gas/i386/x86-64-crc32-suffix.d: New.
212 * testsuite/gas/i386/i386.exp: Run new tests.
213 * testsuite/gas/i386/arch-10-bdver1.d,
214 testsuite/gas/i386/arch-10-bdver2.d,
215 testsuite/gas/i386/arch-10-bdver3.d,
216 testsuite/gas/i386/arch-10-bdver4.d,
217 testsuite/gas/i386/arch-10-btver1.d,
218 testsuite/gas/i386/arch-10-btver2.d,
219 testsuite/gas/i386/arch-10-lzcnt.d,
220 testsuite/gas/i386/arch-10-prefetchw.d,
221 testsuite/gas/i386/arch-10.d, testsuite/gas/i386/arch-2.d,
222 testsuite/gas/i386/arch-3.d, testsuite/gas/i386/arch-5.d,
223 testsuite/gas/i386/arch-6.d, testsuite/gas/i386/crc32.d,
224 testsuite/gas/i386/sse-noavx.d, testsuite/gas/i386/sse4_2.d,
225 testsuite/gas/i386/x86-64-arch-2-bdver1.d,
226 testsuite/gas/i386/x86-64-arch-2-bdver2.d,
227 testsuite/gas/i386/x86-64-arch-2-bdver3.d,
228 testsuite/gas/i386/x86-64-arch-2-bdver4.d,
229 testsuite/gas/i386/x86-64-arch-2-btver1.d,
230 testsuite/gas/i386/x86-64-arch-2-btver2.d,
231 testsuite/gas/i386/x86-64-arch-2-lzcnt.d,
232 testsuite/gas/i386/x86-64-arch-2-prefetchw.d,
233 testsuite/gas/i386/x86-64-arch-2.d,
234 testsuite/gas/i386/x86-64-crc32.d,
235 testsuite/gas/i386/x86-64-pseudos.d,
236 testsuite/gas/i386/x86-64-sse-noavx.d,
237 testsuite/gas/i386/x86-64-sse4_2.d: Adjust expectations.
239 2020-07-14 Jan Beulich <jbeulich@suse.com>
241 * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
242 ModR/M-encoded byte register cases.
243 * testsuite/gas/i386/x86-64-pseudos.d,
244 testsuite/gas/i386/x86-64-reg-intel.d,
245 testsuite/gas/i386/x86-64-reg.d: Adjust expectations.
247 2020-07-14 Jan Beulich <jbeulich@suse.com>
249 * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
250 not-ModR/M-encoded byte register cases.
251 * testsuite/gas/i386/x86-64-pseudos.d: Adjust expectations.
253 2020-07-14 Jan Beulich <jbeulich@suse.com>
255 * testsuite/gas/i386/ilp32/x86-64-arch-1.d,
256 testsuite/gas/i386/ilp32/x86-64-arch-2.d,
257 testsuite/gas/i386/ilp32/x86-64-avx-intel.d,
258 testsuite/gas/i386/ilp32/x86-64-avx.d,
259 testsuite/gas/i386/ilp32/x86-64-crc32-intel.d,
260 testsuite/gas/i386/ilp32/x86-64-crc32.d,
261 testsuite/gas/i386/ilp32/x86-64-gotpcrel.d,
262 testsuite/gas/i386/ilp32/x86-64-ifunc.d,
263 testsuite/gas/i386/ilp32/x86-64-reg-intel.d,
264 testsuite/gas/i386/ilp32/x86-64-reg.d,
265 testsuite/gas/i386/ilp32/x86-64-rep-suffix.d,
266 testsuite/gas/i386/ilp32/x86-64-sse4_2-intel.d,
267 testsuite/gas/i386/ilp32/x86-64-sse4_2.d,
268 testsuite/gas/i386/ilp32/x86-64-stack-intel.d,
269 testsuite/gas/i386/ilp32/x86-64-stack-suffix.d,
270 testsuite/gas/i386/ilp32/x86-64-stack.d: Reference parent dir
273 2020-07-13 H.J. Lu <hongjiu.lu@intel.com>
275 * config/tc-i386.c (offset_in_range): Remove 32-bit sign
278 2020-07-13 Nick Clifton <nickc@redhat.com>
280 * po/fr.po: Updated French translation.
282 2020-07-13 Alan Modra <amodra@gmail.com>
284 * testsuite/gas/elf/dwarf2-7.d: Remove most xfails.
285 * testsuite/gas/elf/dwarf2-12.d: Likewise.
286 * testsuite/gas/elf/dwarf2-13.d: Likewise.
287 * testsuite/gas/elf/dwarf2-14.d: Likewise.
289 2020-07-11 H.J. Lu <hongjiu.lu@intel.com>
291 * config/tc-i386.c (output_insn): Check i.xstate to set
292 GNU_PROPERTY_X86_FEATURE_2_TMM.
293 * testsuite/gas/i386/i386.exp: Run x86-64-property-7,
294 x86-64-property-8 and x86-64-property-9.
295 * testsuite/gas/i386/x86-64-property-7.d: New file.
296 * testsuite/gas/i386/x86-64-property-7.s: Likewise.
297 * testsuite/gas/i386/x86-64-property-8.d: Likewise.
298 * testsuite/gas/i386/x86-64-property-8.s: Likewise.
299 * testsuite/gas/i386/x86-64-property-9.d: Likewise.
300 * testsuite/gas/i386/x86-64-property-9.s: Likewise.
302 2020-07-10 H.J. Lu <hongjiu.lu@intel.com>
304 * config/tc-i386.c (_i386_insn): Remove has_regmmx, has_regxmm,
305 has_regymm, has_regzmm and has_regtmm. Add xstate.
306 (md_assemble): Set i.xstate from operand types in instruction
308 (build_modrm_byte): Updated.
309 (output_insn): Check i.xstate.
310 * testsuite/gas/i386/i386.exp: Run property-6 and
312 * testsuite/gas/i386/property-6.d: New file.
313 * testsuite/gas/i386/property-6.s: Updated.
314 * testsuite/gas/i386/x86-64-property-6.d: Likewise.
316 2020-07-10 H.J. Lu <hongjiu.lu@intel.com>
318 * testsuite/gas/i386/property-5.d: Correct test name.
320 2020-07-10 Lili Cui <lili.cui@intel.com>
322 * NEWS: Mention support for Intel AMX instructions.
323 * config/tc-i386.c (i386_error): Add invalid_sib_address.
324 (cpu_arch): Add .amx_int8, .amx_bf16 and .amx_tile.
325 (cpu_noarch): Add noamx_int8, noamx_bf16 and noamx_tile.
326 (match_simd_size): Add tmmword check.
327 (operand_type_match): Add tmmword.
328 (type_names): Add rTMM.
329 (i386_error): Add invalid_tmm_register_set.
330 (check_VecOperands): Handle invalid_sib_address and
331 invalid_tmm_register_set.
332 (match_template): Handle invalid_sib_address.
333 (build_modrm_byte): Handle non-vector SIB and zmmword.
334 (i386_index_check): Disallow RegIP for non-vector SIB.
335 (check_register): Handle zmmword.
336 * doc/c-i386.texi: Document amx_int8, amx_bf16 and amx_tile.
337 * testsuite/gas/i386/i386.exp: Add AMX new tests.
338 * testsuite/gas/i386/intel-regs.d: Add tmm.
339 * testsuite/gas/i386/intel-regs.s: Add tmm.
340 * testsuite/gas/i386/x86-64-amx-intel.d: New.
341 * testsuite/gas/i386/x86-64-amx-inval.l: New.
342 * testsuite/gas/i386/x86-64-amx-inval.s: New.
343 * testsuite/gas/i386/x86-64-amx.d: New.
344 * testsuite/gas/i386/x86-64-amx.s: New.
345 * testsuite/gas/i386/x86-64-amx-bad.d: New.
346 * testsuite/gas/i386/x86-64-amx-bad.s: New.
348 2020-07-10 Tom de Vries <tdevries@suse.de>
350 * testsuite/gas/elf/dwarf2-11.d: Update expected output from
351 readelf's line table decoding.
352 * testsuite/gas/elf/dwarf2-12.d: Likewise.
353 * testsuite/gas/elf/dwarf2-13.d: Likewise.
354 * testsuite/gas/elf/dwarf2-14.d: Likewise.
355 * testsuite/gas/elf/dwarf2-15.d: Likewise.
356 * testsuite/gas/elf/dwarf2-16.d: Likewise.
357 * testsuite/gas/elf/dwarf2-17.d: Likewise.
358 * testsuite/gas/elf/dwarf2-18.d: Likewise.
359 * testsuite/gas/elf/dwarf2-19.d: Likewise.
360 * testsuite/gas/elf/dwarf2-5.d: Likewise.
361 * testsuite/gas/elf/dwarf2-6.d: Likewise.
362 * testsuite/gas/elf/dwarf2-7.d: Likewise.
364 2020-07-09 H.J. Lu <hongjiu.lu@intel.com>
366 * config/tc-i386.c (output_insn): Set YMM/ZMM features for
367 VEX/EVEX vector instructions.
368 * testsuite/gas/i386/property-4.d: New file.
369 * testsuite/gas/i386/property-4.s: Likewise.
370 * testsuite/gas/i386/property-5.d: Likewise.
371 * testsuite/gas/i386/property-5.s: Likewise.
372 * testsuite/gas/i386/x86-64-property-4.d: Likewise.
373 * testsuite/gas/i386/x86-64-property-5.d: Likewise.
375 2020-07-09 H.J. Lu <hongjiu.lu@intel.com>
377 * NEWS: Mention --enable-x86-used-note.
378 * configure.ac: Configure with --enable-x86-used-note by default
380 * configure: Regenerated.
382 2020-07-09 Alan Modra <amodra@gmail.com>
384 * config/obj-coff.h: Remove TE_PE support.
385 * config/tc-ppc.c: Likewise.
386 * config/tc-ppc.h: Likewise.
387 * configure.tgt: Remove powerpc PE and powerpc lynxos.
388 * testsuite/gas/cfi/cfi.exp (cfi-common-6): Remove powerpc PE
390 * testsuite/gas/macros/macros.exp: Don't xfail powerpc PE.
392 2020-07-08 Jan Beulich <jbeulich@suse.com>
394 * testsuite/gas/i386/fma4-lig.d, testsuite/gas/i386/xop-lig.d:
396 * testsuite/gas/i386/i386.exp: Run new tests.
398 2020-07-07 Claudiu Zissulescu <claziss@synopsys.com>
400 * config/tc-arc.c (find_opcode_match): Add error messages.
401 * testsuite/gas/arc/add_s-err.s: Update test.
402 * testsuite/gas/arc/asm-errors.err: Likewise.
403 * testsuite/gas/arc/cpu-em-err.s: Likewise.
404 * testsuite/gas/arc/hregs-err.s: Likewise.
405 * testsuite/gas/arc/warn.s: Likewise.
407 2020-07-07 H.J. Lu <hongjiu.lu@intel.com>
410 * doc/c-i386.texi: Remove an incorrect AVX2 entry.
412 2020-07-07 Alan Modra <amodra@gmail.com>
414 * testsuite/gas/all/gas.exp: Use is_xcoff_format.
415 * testsuite/gas/ppc/ppc.exp: Likewise.
416 * testsuite/gas/all/weakref1l.d: Likewise.
418 2020-07-07 Nick Clifton <nickc@redhat.com>
420 * testsuite/gas/arm/cde-missing-fp.l: Fix spelling mistake in
423 2020-07-06 Jan Beulich <jbeulich@suse.com>
425 * testsuite/gas/i386/x86-64-avx512bw-wig1.d,
426 testsuite/gas/i386/x86-64-avx512bw-wig1-intel.d,
427 testsuite/gas/i386/x86-64-evex-wig1.d,
428 testsuite/gas/i386/x86-64-evex-wig1-intel.d: Adjust
431 2020-07-06 Jan Beulich <jbeulich@suse.com>
433 * testsuite/gas/i386/avx512f-opts.s: Add EVEX movq tests.
434 * testsuite/gas/i386/x86-64-avx512f-opts.s: Add blank line.
435 * testsuite/gas/i386/avx512f-opts-intel.d,
436 testsuite/gas/i386/avx512f-opts.d
437 testsuite/gas/i386/x86-64-avx512f-opts-intel.d
438 testsuite/gas/i386/x86-64-avx512f-opts.d: Adjust expectations.
440 2020-07-06 Yuri Chornoivan <yurchor@ukr.net>
443 * config/tc-arm.c: Fix spelling mistake.
444 * config/tc-riscv.c: Likewise.
445 * config/tc-z80.c: Likewise.
446 * po/gas.pot: Regenerate.
448 2020-07-06 Nick Clifton <nickc@redhat.com>
450 * po/uk.po: Updated Ukranian translation.
452 2020-07-04 Nick Clifton <nickc@redhat.com>
454 * configure: Regenerate.
455 * po/gas.pot: Regenerate.
457 2020-07-04 Nick Clifton <nickc@redhat.com>
459 * version.m4: Change version number to 2.35.50.
460 * configure: Regenerate.
461 * po/bfd.pot: Regenerate.
463 2020-07-04 Nick Clifton <nickc@redhat.com>
465 Binutils 2.35 branch created.
467 2020-07-03 Alan Modra <amodra@gmail.com>
470 * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
472 2020-07-02 H.J. Lu <hongjiu.lu@intel.com>
474 * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
475 swap two source operands.
477 2020-07-02 Nick Clifton <nickc@redhat.com>
479 * testsuite/gas/all/fill-1.d: Skip for MeP targets.
481 2020-07-02 Alex Coplan <alex.coplan@arm.com>
483 * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
484 segfault on negative chars.
485 * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
486 * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
488 2020-07-02 Nick Clifton <nickc@redhat.com>
491 * testsuite/gas/ia64/group-2.d: Add -T option to readelf
493 * testsuite/gas/ia64/unwind.d: Likewise.
494 * testsuite/gas/mmix/bspec-1.d: Likewise.
495 * testsuite/gas/mmix/bspec-2.d: Likewise.
496 * testsuite/gas/mmix/comment-1.d: Likewise.
497 * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
499 2020-07-01 Alan Modra <amodra@gmail.com>
501 * config/tc-xc16x.c (md_apply_fix): Add FIXME.
503 2020-07-01 Alan Modra <amodra@gmail.com>
505 * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
506 in data sections, and mep.
508 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
510 * NEWS: Mention x86 NaCl target support removal.
511 * config/tc-i386.c: Remove x86 NaCl target support.
512 * config/tc-i386.h: Likewise.
513 * configure.tgt: Likewise.
514 * testsuite/gas/i386/i386.exp: Likewise.
515 * testsuite/gas/i386/iamcu-1.d: Likewise.
516 * testsuite/gas/i386/iamcu-2.d: Likewise.
517 * testsuite/gas/i386/iamcu-3.d: Likewise.
518 * testsuite/gas/i386/iamcu-4.d: Likewise.
519 * testsuite/gas/i386/iamcu-5.d: Likewise.
520 * testsuite/gas/i386/k1om.d: Likewise.
521 * testsuite/gas/i386/l1om.d: Likewise.
523 2020-06-30 Nelson Chu <nelson.chu@sifive.com>
525 * config/tc-riscv.c (riscv_csr_class_check): Removed. Move the
526 checking into riscv_csr_address.
527 (riscv_csr_version_check): Likewise.
528 (riscv_csr_address): New function. Return the suitable CSR address
529 after checking the ISA dependency and versions. Issue warnings if
530 we find any conflict and -mcsr-check is set. CSR_CLASS_F and
531 CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
532 priv spec versions for them.
533 (reg_csr_lookup_internal): Call riscv_csr_address to find the
534 suitable CSR address.
535 * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
536 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
537 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
538 * testsuite/gas/riscv/priv-reg-fail-fext.l: We don't care the
539 priv spec warnings here. These warnings are added by accident.
540 Remove them and only focus on the ISA dependency warnings.
541 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
542 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
543 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
544 dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
545 than the privileged ones.
546 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
547 * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
548 * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
549 * testsuite/gas/riscv/priv-reg.s: Likewise. Add missing debug CSR.
550 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
551 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
552 * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
553 * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
554 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
555 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
557 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
559 * tc-i386.c (build_vex_prefix): Support VEX base opcode length > 1.
560 (md_assemble): Don't process ImmExt without operands.
562 2020-06-29 Hans-Peter Nilsson <hp@bitrange.com>
565 * config/tc-mmix.c (md_assemble) <fixup for
566 BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
567 Also, set its fx_no_overflow.
568 (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
569 Similarly this fixup affects 4 bytes, not 8 and needs its
571 * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
572 * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
574 2020-06-29 Alan Modra <amodra@gmail.com>
576 * config/tc-s12z.c: Use C style comments.
577 * config/tc-z80.c: Likewise.
578 * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
580 2020-06-26 H.J. Lu <hongjiu.lu@intel.com>
582 * config/tc-i386.c (md_assemble): Process ImmExt without
585 2020-06-26 H.J. Lu <hongjiu.lu@intel.com>
587 * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
588 Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
589 VECSIB256 and VECSIB512, respectively.
590 (build_modrm_byte): Replace vecsib with sib.
592 2020-06-26 Jan Beulich <jbeulich@suse.com>
594 * testsuite/gas/i386/nop-1-suffix.d: New.
595 * testsuite/gas/i386/i386.exp: Run new test.
597 2020-06-26 Pat Bernardi <bernardi@adacore.com>
599 * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
600 (md_pseudo_table): Handle "gnu_attribute".
601 * doc/as.texi: Document GNU attribute for M68K.
603 2020-06-25 Nick Clifton <nickc@redhat.com>
606 * config/tc-arm.c (arm_force_relocation): Force resolution of
607 BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
608 * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
610 2020-06-25 Jan Beulich <jbeulich@suse.com>
612 * config/tc-i386.c (md_assemble): Move call to process_immext()
614 (process_operands): ... here.
616 2020-06-25 Jan Beulich <jbeulich@suse.com>
618 * config/tc-i386.c (process_suffix): Skip ambiguous operand size
619 diagnostic when there is a sizing prefix. Switch to word/dword/
620 qword encoding when there is a sizing prefix and no (explicit or
622 (update_imm): Handle presence of a sizing prefix.
623 * testsuite/gas/i386/noreg16-data32.d,
624 testsuite/gas/i386/noreg32-data16.d,
625 testsuite/gas/i386/noreg32-data16.e,
626 testsuite/gas/i386/noreg64-data16.d,
627 testsuite/gas/i386/noreg64-data16.e,
628 testsuite/gas/i386/noreg64-rex64.d: New.
629 * testsuite/gas/i386/i386.exp: Run new tests.
630 * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
631 Introduce and use pfx* macros.
632 * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
634 * testsuite/gas/i386/noreg16.d: Adjust expectations.
636 2020-06-25 Jan Beulich <jbeulich@suse.com>
638 * testsuite/gas/i386/avx-16bit.d,
639 testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
640 testsuite/gas/i386/avx512f-16bit.d,
641 testsuite/gas/i386/avx512f.d,
642 testsuite/gas/i386/evex-lig256.d,
643 testsuite/gas/i386/evex-lig512.d
644 testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
645 testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
646 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
647 testsuite/gas/i386/sse2-16bit.d,
648 testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
651 2020-06-25 Jan Beulich <jbeulich@suse.com>
653 * config/tc-i386.c (md_assemble): Also reject explicit REX
654 prefixes with VEX and alike encoded insns. Zap consumed bits
656 (output_insn): Don't ignore REX prefix for VEX and alike
657 encodings; abort() instead if encountered.
658 * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
660 * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
661 * testsuite/gas/i386/x86-64-pseudos.d,
662 testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
664 2020-06-25 Jan Beulich <jbeulich@suse.com>
666 * config/tc-i386.c (process_operands): Translate explicit REX
667 prefix into i.rex for SSE2AVX templates.
668 (set_rex_vrex): New helper.
669 (build_modrm_byte): Use it.
670 * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
672 * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
674 2020-06-25 Jan Beulich <jbeulich@suse.com>
676 * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
677 templates when there's no data size prefix.
678 (md_assemble): Reject data size prefix also for legacy encoded
680 * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
681 Uncomment previously not working line.
682 * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
684 * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
685 testsuite/gas/i386/sse2avx.d: Adjust expectations.
687 2020-06-25 Jan Beulich <jbeulich@suse.com>
689 * config/tc-i386.c (build_evex_prefix): Drop early setting of
692 2020-06-23 Nelson Chu <nelson.chu@sifive.com>
694 * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
695 explicit_priv_attr. It used to indicate CSR or priv instructions are
697 (riscv_is_priv_insn): Return True if it is a privileged instruction.
698 (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
699 is privileged or not. If it is, then set explicit_priv_attr to TRUE.
700 (riscv_write_out_attrs): Clarification of when to generate the elf
701 priv spec attributes.
702 * testsuite/gas/riscv/attribute-11.s: Add comments.
703 * testsuite/gas/riscv/attribute-14.s: New testcase. Use symbol
704 `priv_insn_<n>` to decide which priv instruction is expected to used.
706 * testsuite/gas/riscv/attribute-14a.d: Likewise.
707 * testsuite/gas/riscv/attribute-14b.d: Likewise.
708 * testsuite/gas/riscv/attribute-14c.d: Likewise.
709 * testsuite/gas/riscv/attribute-14d.d: Likewise.
710 * testsuite/gas/riscv/attribute-14e.d: Likewise.
712 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
714 * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
715 (riscv_set_default_priv_spec): Get the priv spec version from the
716 priv spec attributes by riscv_get_priv_spec_class_from_numbers.
718 2020-06-20 Alan Modra <amodra@gmail.com>
720 * configure.tgt: Set bfd_gas for all SH targets.
722 2020-06-18 Jan Beulich <jbeulich@suse.com>
724 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
725 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
728 2020-06-16 Lili Cui <lili.cui@intel.com>
730 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
731 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
732 * doc/c-i386.texi: Add avx512_vp2intersect.
734 2020-06-16 Jan Beulich <jbeulich@suse.com>
736 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
738 * testsuite/gas/i386/sse-check.s: Adjust comment.
739 * testsuite/gas/i386/sse-check-error.l,
740 testsuite/gas/i386/sse-check-warn.e,
741 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
744 2020-06-16 Alan Modra <amodra@gmail.com>
746 * config/tc-tic30.h: Remove OBJ_AOUT support.
747 * configure.tgt: Delete tic30-*-*aout* entry.
749 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
751 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
753 (elf32xtensa_abi): New declaration.
754 (option_abi_windowed, option_abi_call0): New enum constants.
755 (md_longopts): Add entries for --abi-windowed and --abi-call0.
756 (md_parse_option): Add handlers for --abi-windowed and
758 (xtensa_add_config_info): Use xtensa_abi_choice instead of
759 XSHAL_ABI to format ABI tag.
760 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
761 --abi-call0 to the list of options.
762 * doc/c-xtensa.texi: Add description for options --abi-windowed
764 * testsuite/gas/xtensa/abi-call0.d: New test definition.
765 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
766 * testsuite/gas/xtensa/abi.s: New test source.
768 2020-06-14 H.J. Lu <hongjiu.lu@intel.com>
771 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
773 * testsuite/gas/i386/tsxldtrk.s: Likewise.
774 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
775 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
777 2020-06-12 Nelson Chu <nelson.chu@sifive.com>
779 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
780 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
781 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
783 2020-06-09 Seth Girvan <snth@snthhacks.com>
785 * doc/c-avr.texi: Improve wording.
787 2020-06-09 Jan Beulich <jbeulich@suse.com>
789 * testsuite/gas/i386/x86-64-pseudos-bad.s,
790 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
792 2020-06-09 Jan Beulich <jbeulich@suse.com>
794 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
796 * testsuite/gas/i386/prefix.d: Adjust expectations.
798 2020-06-09 Jan Beulich <jbeulich@suse.com>
800 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
801 with VEX/EVEX encoding tests.
802 * testsuite/gas/i386/prefix.d: Adjust expectations.
804 2020-06-09 Jan Beulich <jbeulich@suse.com>
806 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
808 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
809 * testsuite/gas/i386/noreg64.d: Adjust expectations.
810 * testsuite/gas/i386/noreg-intel64.d,
811 testsuite/gas/i386/noreg-intel64.l,
812 testsuite/gas/i386/noreg-intel64.s: New.
813 * testsuite/gas/i386/i386.exp: Run new tests.
815 2020-06-09 Jan Beulich <jbeulich@suse.com>
817 * config/tc-i386.c (vex_encoding_error): New enumerator.
818 (VEX_check_operands): Rename to VEX_check_encoding. Check
819 for vex_encoding_error. Move Imm4 handling ...
820 (check_VecOperands): ... here.
821 (match_template): Call VEX_check_encoding when there are no
822 operands. Split construct calling check_VecOperands and
823 VEX_check_encoding (when there are operands).
824 (check_register): Don't blindly set vex_encoding_evex.
825 * testsuite/gas/i386/pseudos-bad.s,
826 testsuite/gas/i386/pseudos-bad.l: New.
827 * testsuite/gas/i386/i386.exp: Run new test.
828 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
830 2020-06-08 Alex Coplan <alex.coplan@arm.com>
832 * config/tc-arm.c (insns): Add dfb.
833 * testsuite/gas/arm/dfb.d: New test.
834 * testsuite/gas/arm/dfb.s: Input for test.
836 2020-06-08 Nick Clifton <nickc@redhat.com>
838 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
840 2020-06-08 Jan Beulich <jbeulich@suse.com>
842 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
844 2020-06-08 Jan Beulich <jbeulich@suse.com>
846 * config/tc-i386.c (check_byte_reg): Drop dead conditional
849 2020-06-08 Jan Beulich <jbeulich@suse.com>
851 * config/tc-i386.c (check_register): Split RegTR handling, to
852 fail recognition also in 64-bit mode as well as with i586 or
853 i686 explicitly enabled.
854 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
855 * testsuite/gas/i386/x86_64-intel.d,
856 testsuite/gas/i386/x86_64.d: Adjust expectations.
858 2020-06-08 Jan Beulich <jbeulich@suse.com>
860 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
861 * testsuite/gas/cfi/cfi.exp: Run this test.
863 2020-06-08 Jan Beulich <jbeulich@suse.com>
865 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
866 check to %st(N) parsing logic.
867 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
869 2020-06-08 Jan Beulich <jbeulich@suse.com>
871 * config/tc-i386.c (bad_reg): New.
872 (check_VecOperations, i386_att_operand, i386_parse_name): Check
874 (check_register): New, broken out from ...
875 (parse_real_register): ... here. Call it.
876 (parse_register): Call it, and error upon failure.
877 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
878 testsuite/gas/i386/x86-64-equ-bad.s,
879 testsuite/gas/i386/x86-64-equ-bad.l: New.
880 * testsuite/gas/i386/i386.exp: Run new tests.
882 2020-06-06 Alan Modra <amodra@gmail.com>
884 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
885 * doc/c-ppc.texi: Likewise.
887 2020-06-06 Alan Modra <amodra@gmail.com>
889 * config/tc-ppc.c: Update throughout for reloc renaming.
891 2020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
893 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
896 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
898 * config/tc-riscv.c (explicit_csr): New static boolean.
899 Used to indicate CSR are explictly used.
900 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
901 (riscv_write_out_attrs): If we already have set elf priv
902 attributes, then generate them. Otherwise, don't generate
903 them when no CSR are used.
904 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
905 * testsuite/gas/riscv/attribute-02.d: Likewise.
906 * testsuite/gas/riscv/attribute-03.d: Likewise.
907 * testsuite/gas/riscv/attribute-04.d: Likewise.
908 * testsuite/gas/riscv/attribute-05.d: Likewise.
909 * testsuite/gas/riscv/attribute-06.d: Likewise.
910 * testsuite/gas/riscv/attribute-07.d: Likewise.
911 * testsuite/gas/riscv/attribute-08.d: Likewise.
912 * testsuite/gas/riscv/attribute-09.d: Likewise.
913 * testsuite/gas/riscv/attribute-10.d: Likewise.
914 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
915 * testsuite/gas/riscv/attribute-11.s: New testcase.
916 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
917 used, so we should output the ELF priv attributes.
918 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
919 used, so output the priv attributes according to the -mpriv-spec.
920 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
921 used, so ignore the -mpriv-spec setting.
923 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
925 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
927 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
928 endianness to cgen_get_insn_value and cgen_put_insn_value.
930 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
932 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
935 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
937 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
939 (md_assemble): Remove no longer needed hack.
941 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
943 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
945 (gas_cgen_md_apply_fix): Likewise.
946 (gas_cgen_md_apply_fix): Likewise.
947 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
949 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
952 2020-06-04 Alan Modra <amodra@gmail.com>
954 * testsuite/config/default.exp: Remove global directive outside
956 * testsuite/gas/mep/complex-relocs.exp: Likewise.
957 * testsuite/gas/microblaze/relax_size.exp: Likewise.
958 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
959 * testsuite/gas/mt/relocs.exp: Likewise.
960 * testsuite/gas/rx/rx.exp: Likewise.
962 2020-06-03 Stephen Casner <casner@acm.org>
964 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
966 2020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
967 Jim Wilson <jimw@sifive.com>
970 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
971 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
972 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
973 Move B before SB. Move J before UJ.
975 2020-06-01 Alex Coplan <alex.coplan@arm.com>
977 * write.c (relax_segment): Fix handling of negative offset when
978 relaxing an rs_org frag.
979 * testsuite/gas/aarch64/org-neg.d: New test.
980 * testsuite/gas/aarch64/org-neg.l: Error output for test.
981 * testsuite/gas/aarch64/org-neg.s: Input for test.
982 * testsuite/gas/arm/org-neg.d: New test.
983 * testsuite/gas/arm/org-neg.l: Error output for test.
984 * testsuite/gas/arm/org-neg.s: Input for test.
986 2020-05-28 Stephen Casner <casner@acm.org>
988 Fix unexpected failures in gas testsuite for pdp11-aout target.
989 These are caused by the PDP11's mix of little-endian octets in
990 shorts but shorts in big endian order for long or quad.
992 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
993 * testsuite/gas/all/gas.exp: Select alternate test scripts for
994 pdp11, skip octa test completely.
995 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
996 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
997 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
999 2020-05-28 Alex Coplan <alex.coplan@arm.com>
1001 * frags.c (frag_grow): Fix comment.
1003 2020-05-27 Stephen Casner <casner@acm.org>
1006 * config/tc-pdp11.c (parse_reg): Distinguish register names from
1007 symbols that begin with a register name.
1008 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
1009 * testsuite/gas/pdp11/pr26001.s: Likewise.
1010 * testsuite/gas/pdp11/pr26001.d: Likewise.
1012 2020-05-27 Simon Cook <simon.cook@embecosm.com>
1014 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
1015 pointer when creating struct riscv_csr_extra.
1017 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
1019 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
1020 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
1021 * testsuite/gas/i386/inval-avx512f.l: Updated.
1023 2020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
1025 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
1026 load/store instruction variants with alignment hints.
1027 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
1028 instruction variants with alignment hints.
1030 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
1033 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
1034 instead of R_XGATE_PCREL_X.
1035 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
1036 BFD_RELOC_XGATE_PCREL_X.
1038 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
1041 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
1042 with &fragP->fr_literal[0].
1044 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
1047 * config/tc-vax.c (md_estimate_size_before_relax): Replace
1048 fragP->fr_literal with &fragP->fr_literal[0].
1049 (md_convert_frag): Likewise.
1051 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
1054 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
1055 with &fragP->fr_literal[0].
1057 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
1060 * config/tc-crx.c (getreg_image): Change argument type to int.
1061 (md_convert_frag): Replace fragP->fr_literal with
1062 &fragP->fr_literal[0].
1064 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
1067 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
1068 sprintf with memmove.
1070 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
1072 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
1073 with &fragP->fr_literal[0].
1075 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
1078 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
1079 2 overlapping strings.
1081 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
1083 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
1084 with &fragP->fr_literal[0].
1086 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
1088 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
1089 with &fragp->fr_literal[0].
1090 * config/tc-microblaze.c (md_apply_fix): Likewise.
1091 * config/tc-sh.c (md_convert_frag): Likewise.
1093 2020-05-24 Jim Wilson <jimw@sifive.com>
1096 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
1097 asection to segT. New locals seg and subseg. Call subseg_set before
1098 fix_new_exp. Call subseg_set after loop to restore original values.
1100 2020-05-21 Alan Modra <amodra@gmail.com>
1102 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
1104 * config/obj-elf.c: Likewise.
1105 * config/tc-aarch64.c: Likewise.
1106 * config/tc-arm.c: Likewise.
1107 * config/tc-m68k.c: Likewise.
1108 * config/tc-nios2.c: Likewise.
1109 * config/tc-tic30.c: Likewise.
1110 * ecoff.c: Likewise.
1112 * stabs.c: Likewise.
1113 * symbols.c: Likewise.
1114 * testsuite/gas/all/test-gen.c: Likewise.
1116 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
1118 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
1119 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
1120 Static variables which are used to set the ISA extensions. You can
1121 use -march (or ELF build attributes) and -misa-spec to set them,
1123 (ext_version_hash): The hash table used to handle the extensions
1125 (init_ext_version_hash): Initialize the ext_version_hash according
1126 to riscv_ext_version_table.
1127 (riscv_get_default_ext_version): The callback function of
1128 riscv_parse_subset_t. According to the choosed ISA spec,
1129 get the default version for the specific extension.
1130 (riscv_set_arch): Set the callback function.
1131 (enum options, struct option md_longopts): Add new option -misa-spec.
1132 (md_parse_option): Do not call riscv_set_arch for -march. We will
1133 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
1134 to set default_isa_spec class.
1135 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
1136 ext_version_hash, and then call riscv_set_arch to set the architecture
1137 with versions according to default_arch_with_ext.
1138 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
1140 * testsuite/gas/riscv/attribute-03.d: Likewise.
1141 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
1142 already set it's version to 2p1 by march, so no need to use the default
1143 2p2 version. For m-ext, we do not set the version by -march and ELF arch
1144 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
1145 ISA spec 2p2, so set 0p0 to it.
1146 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
1147 zicsr is 2p0 according to ISA spec 20191213.
1148 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
1149 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
1150 You can set them by configure options --with-arch and
1151 --with-isa-spec, respectively.
1152 (riscv_set_default_isa_spec): New function used to set the
1154 (md_parse_option): Call riscv_set_default_isa_spec rather than
1155 call riscv_get_isa_spec_class directly.
1156 (riscv_after_parse_args): If the -isa-spec is not set, then we
1157 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
1158 calling riscv_set_default_isa_spec.
1159 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
1160 the --with-isa-spec may be set to different ISA spec.
1161 * testsuite/gas/riscv/attribute-02.d: Likewise.
1162 * testsuite/gas/riscv/attribute-03.d: Likewise.
1163 * testsuite/gas/riscv/attribute-04.d: Likewise.
1164 * testsuite/gas/riscv/attribute-05.d: Likewise.
1165 * testsuite/gas/riscv/attribute-06.d: Likewise.
1166 * testsuite/gas/riscv/attribute-07.d: Likewise.
1167 * configure.ac: Add configure options, --with-arch and
1169 * configure: Regenerated.
1170 * config.in: Regenerated.
1171 * config/tc-riscv.c (default_priv_spec): Static variable which is
1172 used to check if the CSR is valid for the chosen privilege spec. You
1173 can use -mpriv-spec to set it.
1174 (enum reg_class): We now get the CSR address from csr_extra_hash rather
1175 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
1176 (riscv_init_csr_hashes): Only need to initialize one hash table
1178 (riscv_csr_class_check): Change the return type to void. Don't check
1179 the ISA dependency if -mcsr-check isn't set.
1180 (riscv_csr_version_check): New function. Check and find the CSR address
1181 from csr_extra_hash, according to default_priv_spec. Report warning
1182 for the invalid CSR if -mcsr-check is set.
1183 (reg_csr_lookup_internal): Updated.
1184 (reg_lookup_internal): Likewise.
1185 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
1186 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
1187 (md_parse_option): Call riscv_set_default_priv_version to set
1189 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
1190 privilege spec to the newest one.
1191 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
1192 include/opcode/riscv.h.
1193 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
1194 to check the ISA dependency for CSR, so fix the spec version by adding
1196 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
1197 version warnings for the test case.
1198 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1199 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1200 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1201 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1202 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1203 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
1204 Check whether the CSR is valid when privilege version 1.9 is choosed.
1205 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
1206 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
1207 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
1208 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
1209 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
1210 Check whether the CSR is valid when privilege version 1.10 is choosed.
1211 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
1212 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
1213 Check whether the CSR is valid when privilege version 1.11 is choosed.
1214 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
1215 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
1216 setting. You can set it by configure option --with-priv-spec.
1217 (riscv_set_default_priv_spec): New function used to set the default
1219 (md_parse_option): Call riscv_set_default_priv_spec rather than
1220 call riscv_get_priv_spec_class directly.
1221 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
1222 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
1223 calling riscv_set_default_priv_spec.
1224 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
1225 the --with-priv-spec may be set to different privilege spec.
1226 * testsuite/gas/riscv/priv-reg.d: Likewise.
1227 * configure.ac: Add configure option --with-priv-spec.
1228 * configure: Regenerated.
1229 * config.in: Regenerated.
1230 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
1231 explicit_attr. Set it to TRUE if any ELF attribute is found.
1232 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
1233 the priv attributes are set.
1234 (md_assemble): Set the default_priv_spec according to the priv
1235 attributes when we start to assemble instruction.
1236 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
1237 riscv_write_out_attrs. Update the arch and priv attributes. If we
1238 don't set the corresponding ELF attributes, then try to output the
1240 (riscv_set_public_attributes): If any ELF attribute or -march-attr
1241 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
1242 to update the arch and priv attributes.
1243 (s_riscv_attribute): Make sure all arch and priv attributes are set
1244 before any instruction.
1245 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
1246 ELF attribute or -march-attr is set. If the priv attributes are not
1247 set, then try to update them by the default setting (-mpriv-spec or
1249 * testsuite/gas/riscv/attribute-02.d: Likewise.
1250 * testsuite/gas/riscv/attribute-03.d: Likewise.
1251 * testsuite/gas/riscv/attribute-04.d: Likewise.
1252 * testsuite/gas/riscv/attribute-06.d: Likewise.
1253 * testsuite/gas/riscv/attribute-07.d: Likewise.
1254 * testsuite/gas/riscv/attribute-08.d: Likewise.
1255 * testsuite/gas/riscv/attribute-09.d: Likewise.
1256 * testsuite/gas/riscv/attribute-10.d: Likewise.
1257 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
1258 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
1259 set by priv attributes must be supported.
1260 * testsuite/gas/riscv/attribute-05.s: Likewise.
1261 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
1262 priv attributes according to the -mpriv-spec option.
1263 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
1264 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
1265 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
1266 * testsuite/gas/riscv/priv-reg.d: Removed.
1267 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
1268 CSR according to the priv spec 1.9.
1269 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
1270 CSR according to the priv spec 1.9.1.
1271 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
1272 CSR according to the priv spec 1.10.
1273 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
1274 CSR according to the priv spec 1.11.
1275 * config/tc-riscv.c (md_show_usage): Add descriptions about
1276 the new GAS options.
1277 * doc/c-riscv.texi: Likewise.
1279 2020-05-19 Peter Bergner <bergner@linux.ibm.com>
1281 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
1282 * testsuite/gas/ppc/power9.d: Likewise.
1283 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
1284 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
1285 sync, wait, waitrsv>: Add tests.
1286 * testsuite/gas/ppc/power10.d: Likewise.
1288 2020-05-19 Alexander Fedotov <alfedotov@gmail.com>
1291 * config/tc-arm.c : Add arm_ext_v8r feature.
1292 (it_fsm_post_encode): Check arm_ext_v8r feature.
1293 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
1295 2020-05-19 Alan Modra <amodra@gmail.com>
1297 * write.c (write_contents): Use bfd_get_filename rather than
1298 accessing bfd->filename directly. Use bfd_section_name rather
1299 than accessing section->name directly.
1301 2020-05-19 Alan Modra <amodra@gmail.com>
1303 * symbols.c (local_symbol_make): Init all of lsy_flags.
1305 2020-05-18 Alan Modra <amodra@gmail.com>
1307 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
1308 before looking at add_symbol->sy_flags.
1310 2020-05-18 Hongtao Liu <hongtao.liu@intel.com>
1312 * config/tc-i386.c: Not handle lret/iret.
1313 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
1314 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
1315 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
1316 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
1317 * testsuite/gas/i386/lfence-ret.s: Ditto.
1318 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
1319 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
1320 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
1321 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
1322 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
1323 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
1324 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
1326 2020-05-15 Alan Modra <amodra@gmail.com>
1327 Alex Coplan <alex.coplan@arm.com>
1329 * symbols.c (struct local_symbol): Update comment.
1330 (resolve_symbol_value): For resolved symbols equated to other
1331 symbols, verify that the referenced symbol is not a local_symbol
1332 before accessing sy_value. Don't leave symbol loops during
1333 finalize_syms resolution.
1334 * testsuite/gas/all/assign-bad-recursive.d: New test.
1335 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
1336 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
1337 * testsuite/gas/all/gas.exp: Run it.
1339 2020-05-14 Nick Clifton <nickc@redhat.com>
1341 * po/sv.po: Updated Swedish translation.
1343 2020-05-11 Alan Modra <amodra@gmail.com>
1345 * testsuite/gas/ppc/scalarquad.d,
1346 * testsuite/gas/ppc/scalarquad.s: New test.
1347 * testsuite/gas/ppc/ppc.exp: Run it.
1349 2020-05-11 Alan Modra <amodra@gmail.com>
1351 * testsuite/gas/ppc/rightmost.d,
1352 * testsuite/gas/ppc/rightmost.s: New test.
1353 * testsuite/gas/ppc/ppc.exp: Run it.
1355 2020-05-11 Alan Modra <amodra@gmail.com>
1357 * testsuite/gas/ppc/xvtlsbb.d,
1358 * testsuite/gas/ppc/xvtlsbb.s: New test.
1359 * testsuite/gas/ppc/ppc.exp: Run it.
1361 2020-05-11 Alan Modra <amodra@gmail.com>
1363 * testsuite/gas/ppc/stringop.d,
1364 * testsuite/gas/ppc/stringop.s: New test.
1365 * testsuite/gas/ppc/ppc.exp: Run it.
1367 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1369 * testsuite/gas/ppc/set_bool.d,
1370 * testsuite/gas/ppc/set_bool.s: New test.
1371 * testsuite/gas/ppc/ppc.exp: Run it.
1373 2020-05-11 Alan Modra <amodra@gmail.com>
1375 * testsuite/gas/ppc/bitmanip.d,
1376 * testsuite/gas/ppc/bitmanip.s: New test.
1377 * testsuite/gas/ppc/ppc.exp: Run it.
1379 2020-05-11 Alan Modra <amodra@gmail.com>
1381 * testsuite/gas/ppc/genpcv.d,
1382 * testsuite/gas/ppc/genpcv.s: New test.
1383 * testsuite/gas/ppc/ppc.exp: Run it.
1385 2020-05-11 Alan Modra <amodra@gmail.com>
1387 * testsuite/gas/ppc/maskmanip.d,
1388 * testsuite/gas/ppc/maskmanip.s: New test.
1389 * testsuite/gas/ppc/ppc.exp: Run it.
1391 2020-05-11 Alan Modra <amodra@gmail.com>
1392 Peter Bergner <bergner@linux.ibm.com>
1394 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
1395 (md_assemble): Check acc specified in correct operand.
1396 * testsuite/gas/ppc/outerprod.d,
1397 * testsuite/gas/ppc/outerprod.s,
1398 * testsuite/gas/ppc/vsx4.d,
1399 * testsuite/gas/ppc/vsx4.s: New tests.
1400 * testsuite/gas/ppc/ppc.exp: Run them.
1402 2020-05-11 Alan Modra <amodra@gmail.com>
1404 * testsuite/gas/ppc/simd_perm.d,
1405 * testsuite/gas/ppc/simd_perm.s: New test.
1406 * testsuite/gas/ppc/ppc.exp: Run it.
1408 2020-05-11 Alan Modra <amodra@gmail.com>
1410 * testsuite/gas/ppc/int128.d,
1411 * testsuite/gas/ppc/int128.s: New test.
1412 * testsuite/gas/ppc/ppc.exp: Run it.
1414 2020-05-11 Alan Modra <amodra@gmail.com>
1416 * testsuite/gas/ppc/vsx_32byte.d,
1417 * testsuite/gas/ppc/vsx_32byte.s: New test.
1418 * testsuite/gas/ppc/ppc.exp: Run it.
1420 2020-05-11 Alan Modra <amodra@gmail.com>
1422 * testsuite/gas/ppc/vec_mul.s,
1423 * testsuite/gas/ppc/vec_mul.d: New test.
1424 * testsuite/gas/ppc/ppc.exp: Run it.
1426 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1428 * testsuite/gas/ppc/byte_rev.d,
1429 * testsuite/gas/ppc/byte_rev.s: New test.
1430 * testsuite/gas/ppc/ppc.exp: Run it.
1432 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1434 * testsuite/gas/ppc/power10.d: Add paste. tests.
1435 * testsuite/gas/ppc/power10.s: Likewise.
1437 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1439 * testsuite/gas/ppc/power10.s: New test.
1440 * testsuite/gas/ppc/power10.d: Likewise.
1441 * testsuite/gas/ppc/ppc.exp: Run it.
1443 2020-05-11 Alan Modra <amodra@gmail.com>
1445 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
1447 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
1448 place of -mfuture/-Mfuture.
1449 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
1450 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
1452 2020-05-06 Nick Clifton <nickc@redhat.com>
1454 * po/sv.po: Updated Swedish translation.
1456 2020-05-06 Nick Clifton <nickc@redhat.com>
1459 * doc/as.texi (Preprocessing): Replace cross reference to not
1460 existant document with a URL to the equivalent page in the GCC
1463 2020-05-05 Nick Clifton <nickc@redhat.com>
1465 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
1466 construction of a DWARF-5 directory name table.
1467 * testsuite/gas/elf/pr25917.d: Update expected output.
1469 2020-05-05 Gunther Nikl <gnikl@justmail.de>
1471 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
1472 (md_parse_option): Remove initialization of elf_flags.
1474 2020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
1477 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
1478 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
1479 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
1481 2020-05-04 Nick Clifton <nickc@redhat.com>
1484 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
1485 table's existence before looking at its entries.
1486 Also do not emit a default directory entry if there are no
1489 * testsuite/gas/elf/pr25917.s: New test source file.
1490 * testsuite/gas/elf/pr25917.d: New test driver.
1491 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
1493 2020-04-30 Alex Coplan <alex.coplan@arm.com>
1495 * config/tc-aarch64.c (fix_insn): Implement for
1496 AARCH64_OPND_UNDEFINED.
1497 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
1498 * testsuite/gas/aarch64/udf.s: New.
1499 * testsuite/gas/aarch64/udf.d: New.
1500 * testsuite/gas/aarch64/udf-invalid.s: New.
1501 * testsuite/gas/aarch64/udf-invalid.l: New.
1502 * testsuite/gas/aarch64/udf-invalid.d: New.
1504 2020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
1506 * config/tc-rx.c (elf_flags): Reset default value.
1507 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
1509 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1511 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
1512 if it's not defined.
1513 (microarch_earliest): New static variable.
1514 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
1515 simcall opcode has mandatory parameter.
1516 (xg_init_global_config): Initialize microarch_earliest.
1518 2020-04-29 Nick Clifton <nickc@redhat.com>
1521 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
1522 IMM0_8S and add support for IMM0_8U.
1523 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
1524 unsigned 8-bit immediate.
1525 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
1526 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
1528 2020-04-27 Tamar Christina <tamar.christina@arm.com>
1530 * NEWS: Add news entry for big-obj.
1531 * config/tc-i386.c (i386_target_format): Support new format.
1532 * doc/c-i386.texi: Add i386 support.
1533 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
1534 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
1536 2020-04-27 Nick Clifton <nickc@redhat.com>
1539 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
1540 (assign_file_to_slot): New function. Fills in an entry in the
1542 (allocate_filenum): Use new function.
1543 (allocate_filename_to_slot): Use new function. If the specified
1544 slot entry is already in use, but was chosen automatically then
1545 reassign the automatic entry.
1547 2020-04-26 Hongtao Liu <hongtao.liu@intel.com
1549 * config/tc-i386.c (lfence_before_ret_shl): New member.
1550 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
1552 (insert_after_load): Issue warning for REP CMPS/SCAS.
1553 (insert_before_before): Handle iret, Handle
1554 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
1555 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
1556 -mlfence-before-ret=[none/not/or/shl/yes].
1557 Enable -mlfence-before-ret=shl when
1558 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
1559 (md_show_usage): Ditto.
1560 * doc/c-i386.texi: Ditto.
1561 * testsuite/gas/i386/i386.exp: Add new testcases.
1562 * testsuite/gas/i386/lfence-load-b.d: New.
1563 * testsuite/gas/i386/lfence-load-b.e: New.
1564 * testsuite/gas/i386/lfence-load.d: Modified.
1565 * testsuite/gas/i386/lfence-load.e: New.
1566 * testsuite/gas/i386/lfence-load.s: Modified.
1567 * testsuite/gas/i386/lfence-ret-a.d: Modified.
1568 * testsuite/gas/i386/lfence-ret-b.d: Modified.
1569 * testsuite/gas/i386/lfence-ret-c.d: New.
1570 * testsuite/gas/i386/lfence-ret-d.d: New.
1571 * testsuite/gas/i386/lfence-ret.s: Modified.
1572 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
1573 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
1574 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
1575 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
1576 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
1577 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
1578 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
1579 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
1580 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
1581 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
1583 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1586 * config/tc-xtensa.c (md_apply_fix): Replace
1587 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
1588 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1589 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
1590 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
1591 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
1593 2020-04-22 Alan Modra <amodra@gmail.com>
1595 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
1596 symbol for ".symver .. remove".
1597 * doc/as.texi (.symver): Update.
1598 * testsuite/gas/symver/symver11.s: Make foo weak.
1599 * testsuite/gas/symver/symver11.d: Expect an error.
1600 * testsuite/gas/symver/symver7.d: Allow other random symbols.
1602 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1604 * testsuite/gas/symver/symver11.s: Add ".balign 8".
1606 2020-04-21 Andreas Schwab <schwab@linux-m68k.org>
1609 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
1610 * testsuite/gas/m68k/operands.d: Update.
1611 * testsuite/gas/m68k/op68000.d: Update for new error messages.
1613 2020-04-21 Tamar Christina <tamar.christina@arm.com>
1616 * testsuite/gas/arm/pr24753.d: New test.
1617 * testsuite/gas/arm/pr24753.s: New test.
1619 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1623 * NEWS: Mention .symver extension.
1624 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
1626 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
1627 add a version name. Add local, hidden and remove visibility
1629 (elf_frob_symbol): Handle the list of version names. Update the
1630 original symbol to local, hidden or remove it from the symbol
1632 (elf_frob_file_before_adjust): Handle the list of version names.
1633 * config/obj-elf.h (elf_visibility): New.
1634 (elf_versioned_name_list): Likewise.
1635 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
1636 and visibility. Change versioned_name pointer to struct
1637 elf_versioned_name_list.
1638 * doc/as.texi: Update .symver directive.
1639 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
1640 error checking tests.
1641 * testsuite/gas/symver/symver6.d: New file.
1642 * testsuite/gas/symver/symver7.d: Likewise.
1643 * testsuite/gas/symver/symver7.s: Likewise.
1644 * testsuite/gas/symver/symver8.d: Likewise.
1645 * testsuite/gas/symver/symver8.s: Likewise.
1646 * testsuite/gas/symver/symver9.s: Likewise.
1647 * testsuite/gas/symver/symver9a.d: Likewise.
1648 * testsuite/gas/symver/symver9b.d: Likewise.
1649 * testsuite/gas/symver/symver10.s: Likewise.
1650 * testsuite/gas/symver/symver10a.d: Likewise.
1651 * testsuite/gas/symver/symver10b.d: Likewise.
1652 * testsuite/gas/symver/symver11.d: Likewise.
1653 * testsuite/gas/symver/symver11.s: Likewise.
1654 * testsuite/gas/symver/symver12.d: Likewise.
1655 * testsuite/gas/symver/symver12.s: Likewise.
1656 * testsuite/gas/symver/symver13.d: Likewise.
1657 * testsuite/gas/symver/symver13.s: Likewise.
1658 * testsuite/gas/symver/symver14.d: Likewise.
1659 * testsuite/gas/symver/symver14.l: Likewise.
1660 * testsuite/gas/symver/symver15.d: Likewise.
1661 * testsuite/gas/symver/symver15.l: Likewise.
1662 * testsuite/gas/symver/symver6.l: Removed.
1663 * testsuite/gas/symver/symver6.s: Updated.
1665 2020-04-20 Sudakshina Das <sudi.das@arm.com>
1667 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
1669 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
1670 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
1671 * testsuite/gas/aarch64/system.d: Update.
1673 2020-04-20 Sudakshina Das <sudi.das@arm.com>
1675 * testsuite/gas/aarch64/bti.d: Update -march option.
1676 * testsuite/gas/aarch64/illegal-bti.d: Remove.
1677 * testsuite/gas/aarch64/illegal-bti.l: Remove.
1678 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
1679 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
1681 2020-04-17 Alan Modra <amodra@gmail.com>
1683 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
1685 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
1686 Nick Clifton <nickc@redhat.com>
1689 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
1691 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
1692 for the type-2 test.
1693 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
1694 targets running this test.
1696 2020-02-16 David Faust <david.faust@oracle.com>
1698 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
1699 * testsuite/gas/bpf/jump32.s: New file.
1700 * testsuite/gas/bpf/jump32.d: Likewise.
1702 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
1704 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
1707 2020-04-08 Gunther Nikl <gnikl@justmail.de>
1709 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
1710 (md_pcrel_from): Remove prototytpe.
1711 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
1713 (md_pcrel_from_section): Remove duplicate prototype.
1714 * tc.h (md_pcrel_from_section): Add prototype.
1715 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
1716 * config/tc-arc.h (md_pcrel_from_section): Likewise.
1717 * config/tc-arm.h (md_pcrel_from_section): Likewise.
1718 * config/tc-avr.h (md_pcrel_from_section): Likewise.
1719 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
1720 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
1721 * config/tc-csky.h (md_pcrel_from_section): Likewise.
1722 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
1723 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
1724 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
1725 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
1726 * config/tc-frv.h (md_pcrel_from_section): Likewise.
1727 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
1728 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
1729 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
1730 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
1731 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
1732 * config/tc-mep.h (md_pcrel_from_section): Likewise.
1733 * config/tc-metag.h (md_pcrel_from_section): Likewise.
1734 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
1735 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
1736 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
1737 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
1738 * config/tc-mt.h (md_pcrel_from_section): Likewise.
1739 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
1740 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
1741 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
1742 * config/tc-rx.h (md_pcrel_from_section): Likewise.
1743 * config/tc-s390.h (md_pcrel_from_section): Likewise.
1744 * config/tc-sh.h (md_pcrel_from_section): Likewise.
1745 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
1746 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
1747 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
1748 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
1749 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
1750 md_apply_fix3): Delete prototypes.
1752 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1754 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
1757 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1759 * doc/c-z80.texi: Fix @xref warnings.
1761 2020-04-07 Lili Cui <lili.cui@intel.com>
1763 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
1764 (cpu_noarch): Likewise.
1765 * doc/c-i386.texi: Document TSXLDTRK.
1766 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
1767 * testsuite/gas/i386/tsxldtrk.d: Likewise.
1768 * testsuite/gas/i386/tsxldtrk.s: Likewise.
1769 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1771 2020-04-02 Lili Cui <lili.cui@intel.com>
1773 * config/tc-i386.c (cpu_arch): Add .serialize.
1774 (cpu_noarch): Likewise.
1775 * doc/c-i386.texi: Document serialize.
1776 * testsuite/gas/i386/i386.exp: Run serialize tests
1777 * testsuite/gas/i386/serialize.d: Likewise.
1778 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
1779 * testsuite/gas/i386/serialize.s: Likewise.
1781 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1783 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
1784 * testsuite/gas/elf/section12b.d: Likewise.
1785 * testsuite/gas/elf/section16a.d: Likewise.
1786 * testsuite/gas/elf/section16b.d: Likewise.
1788 2020-04-02 Gunther Nikl <gnikl@justmail.de>
1790 * config/tc-m68k.c (m68k_ip): Fix range check for index register
1791 with a suppressed address register.
1793 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1796 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1797 * testsuite/gas/i386/localpic.s: Add a test for relocation
1798 against local absolute symbol.
1799 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1800 * testsuite/gas/i386/localpic.d: Updated.
1801 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1802 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1804 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1807 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1808 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1809 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1810 testsuite/gas/i386/x86-64-jump.d.
1811 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1812 Incorporate changes to
1813 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1814 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1815 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1816 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1817 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1819 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
1823 * dwarf2dbg.c: Do not include "bignum.h".
1825 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
1827 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1828 * testsuite/gas/riscv/alias-csr.s: Likewise.
1829 * testsuite/gas/riscv/no-aliases-csr.d: Move this
1830 to priv-reg-pseudo-noalias.
1831 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1832 * testsuite/gas/riscv/bad-csr.l: Likewise.
1833 * testsuite/gas/riscv/bad-csr.s: Likewise.
1834 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
1835 * testsuite/gas/riscv/satp.s: Likewise.
1836 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1837 csr instruction, including alias-csr testcase.
1838 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1839 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1840 pseudo instruction with objdump -Mno-aliases.
1841 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1842 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1843 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1844 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1845 * testsuite/gas/riscv/priv-reg.s: Likewise.
1846 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1847 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1848 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1850 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1852 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1853 sections with the "b" attribute.
1855 2020-03-22 Alan Modra <amodra@gmail.com>
1857 * testsuite/gas/s12z/truncated.d: Update expected output.
1859 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1862 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1863 * doc/c-z80.texi: Update documentation.
1865 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1870 Fix disassembling ED+A4/AC/B4/BC opcodes.
1871 Fix assembling lines containing colonless label and instruction
1872 with first operand inside parentheses.
1873 Fix registration of unsupported by target CPU registers.
1874 * config/tc-z80.c: See above.
1875 * config/tc-z80.h: See above.
1876 * testsuite/gas/z80/colonless.d: Update test.
1877 * testsuite/gas/z80/colonless.s: Likewise.
1878 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1879 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1880 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1881 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1882 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1883 * testsuite/gas/z80/unsup_regs.s: Likewise.
1884 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1885 * testsuite/gas/z80/z80.exp: Likewise.
1886 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1887 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1888 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1890 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1893 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1894 (parse_operands): Handle new operand codes.
1895 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1896 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1897 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1898 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1899 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1900 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1901 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1902 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1904 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1906 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1908 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1910 * testsuite/gas/i386/i386.exp: Run new tests.
1911 * testsuite/gas/i386/lfence-byte.d: New file.
1912 * testsuite/gas/i386/lfence-byte.e: Likewise.
1913 * testsuite/gas/i386/lfence-byte.s: Likewise.
1914 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1915 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1916 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1917 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1918 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1919 * testsuite/gas/i386/lfence-load.d: Likewise.
1920 * testsuite/gas/i386/lfence-load.s: Likewise.
1921 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1922 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1923 * testsuite/gas/i386/lfence-ret.s: Likewise.
1924 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1925 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1926 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1927 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1928 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1929 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1930 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1931 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1932 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1933 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1934 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1935 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1937 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1939 * config/tc-i386.c (lfence_after_load): New.
1940 (lfence_before_indirect_branch_kind): New.
1941 (lfence_before_indirect_branch): New.
1942 (lfence_before_ret_kind): New.
1943 (lfence_before_ret): New.
1946 (insert_lfence_after): New.
1947 (insert_lfence_before): New.
1948 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1950 (OPTION_MLFENCE_AFTER_LOAD): New.
1951 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1952 (OPTION_MLFENCE_BEFORE_RET): New.
1953 (md_longopts): Add -mlfence-after-load=,
1954 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1955 (md_parse_option): Handle -mlfence-after-load=,
1956 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1957 (md_show_usage): Display -mlfence-after-load=,
1958 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1959 (i386_cons_align): New.
1960 * config/tc-i386.h (i386_cons_align): New.
1961 (md_cons_align): New.
1962 * doc/c-i386.texi: Document -mlfence-after-load=,
1963 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1965 2020-03-11 Nick Clifton <nickc@redhat.com>
1969 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1970 (DWARF2_FILE_SIZE_NAME): Default to -1.
1971 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1972 whichever is higher.
1973 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1974 (NUM_MD5_BYTES): Define.
1975 (struct file entry): Add md5 field.
1976 (get_filenum): Delete and replace with...
1977 (get_basename): New function.
1978 (get_directory_table_entry): New function.
1979 (allocate_filenum): New function.
1980 (allocate_filename_to_slot): New function.
1981 (dwarf2_where): Use new functions.
1982 (dwarf2_directive_filename): Add support for extended .file
1984 (dwarf2_directive_loc): Allow the use of file number zero with
1986 (out_file_list): Rename to...
1987 (out_dir_and_file_list): Add DWARF 5 support.
1988 (out_debug_line): Emit extra values into the section header for
1990 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1991 * doc/as.texi (.file): Update the description of this pseudo-op.
1992 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1993 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1994 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1995 * NEWS: Mention the new feature.
1997 2020-03-10 Alan Modra <amodra@gmail.com>
1999 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
2000 to avoid signed overflow.
2001 * config/tc-mcore.c (md_assemble): Likewise.
2002 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
2003 * config/tc-nds32.c (SET_ADDEND): Likewise.
2004 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
2006 2020-03-09 Jan Beulich <jbeulich@suse.com>
2008 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
2009 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
2010 testsuite/gas/i386/avx-intel.d: Adjust expectations.
2012 2020-03-07 Alan Modra <amodra@gmail.com>
2014 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
2017 2020-03-06 Nick Clifton <nickc@redhat.com>
2020 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
2021 0 if the dwarf_level is 5 or more. Complain if a filename follows
2023 * testsuite/gas/elf/dwarf-5-file0.s: New test.
2024 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
2025 * testsuite/gas/elf/elf.exp: Run the new test.
2028 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
2029 * doc/as.texi: Fix another typo.
2031 2020-03-06 Nick Clifton <nickc@redhat.com>
2034 * as.c (dwarf_level): Define.
2035 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
2036 (parse_args): Add support for the new options.
2037 as.h (dwarf_level): Prototype.
2038 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
2040 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
2041 (DWARF2_LINE_VERSION): Remove definition.
2042 * doc/as.texi: Document the new options.
2044 2020-03-06 Nick Clifton <nickc@redhat.com>
2047 * as.c (main): Allow matching input and outputs when they are
2050 2020-03-06 Jan Beulich <jbeulich@suse.com>
2052 * config/tc-i386.c (match_mem_size): Generalize broadcast special
2054 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
2055 one of byte/word/dword/qword is set alongside a SIMD register in
2056 a template's operand.
2058 2020-03-06 Jan Beulich <jbeulich@suse.com>
2060 * config/tc-i386.c (match_template): Extend code in logic
2061 rejecting certain suffixes in certain modes to also cover mask
2062 register use and VecSIB. Drop special casing of broadcast. Skip
2063 immediates in the check.
2065 2020-03-06 Jan Beulich <jbeulich@suse.com>
2067 * config/tc-i386.c (match_template): Fold duplicate code in
2068 logic rejecting certain suffixes in certain modes. Drop
2071 2020-03-06 Jan Beulich <jbeulich@suse.com>
2073 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
2074 alongside !norex64 ones.
2075 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
2076 with both 32- and 64-bit GPR operands.
2077 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
2078 32- and 64-bit GPR operands.
2079 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
2080 testsuite/gas/i386/x86-64-avx512bw.d,
2081 testsuite/gas/i386/x86-64-avx512f-intel.d,
2082 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
2084 2020-03-06 Jan Beulich <jbeulich@suse.com>
2086 * config/tc-i386.c (md_assemble): Drop use of rex64.
2087 (process_suffix): For REX.W for 64-bit CRC32.
2089 2020-03-06 Jan Beulich <jbeulich@suse.com>
2091 * config/tc-i386.c (i386_addressing_mode): For 32-bit
2092 addressing for MPX insns without base/index.
2093 * testsuite/gas/i386/mpx-16bit.s,
2094 * testsuite/gas/i386/mpx-16bit.d: New.
2095 * testsuite/gas/i386/i386.exp: Run new test.
2097 2020-03-06 Jan Beulich <jbeulich@suse.com>
2099 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
2100 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
2101 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
2102 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
2103 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
2104 as well as a BSWAP one.
2105 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
2106 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
2107 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
2108 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
2109 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
2110 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
2111 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
2112 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
2113 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
2114 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
2115 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
2116 testsuite/gas/i386/vmx.d: Adjust expectations.
2118 2020-03-06 Jan Beulich <jbeulich@suse.com>
2120 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
2121 from having their operands swapped.
2122 * testsuite/gas/i386/waitpkg.s,
2123 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
2124 3-operand cases as well as testing of 16-bit code generation.
2125 * testsuite/gas/i386/waitpkg.d,
2126 testsuite/gas/i386/waitpkg-intel.d,
2127 testsuite/gas/i386/x86-64-waitpkg.d,
2128 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
2130 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
2132 * config/tc-riscv.c (percent_op_utype): Support the modifier
2134 * doc/c-riscv.texi: Add documentation.
2135 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
2136 modifier %got_pcrel_hi.
2137 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
2138 * testsuite/gas/riscv/relax-reloc.d: Likewise.
2139 * testsuite/gas/riscv/relax-reloc.s: Likewise.
2141 * doc/c-riscv.texi (relocation modifiers): Add documentation.
2142 (RISC-V-Formats): Update the section name from "Instruction Formats"
2143 to "RISC-V Instruction Formats".
2145 2020-03-04 Alexandre Oliva <oliva@adacore.com>
2147 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
2148 detected in a section which does not have at least 4 byte
2150 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
2151 * testsuite/gas/arm/ldr-t.s: Likewise.
2152 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
2153 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
2154 disassembly, ignoring any NOPs that may have been inserted because
2155 of section alignment.
2156 * testsuite/gas/arm/ldr-t.d: Likewise.
2158 2020-03-04 Jan Beulich <jbeulich@suse.com>
2160 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
2161 * doc/c-i386.texi: Mention sev_es.
2162 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
2163 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
2165 * testsuite/gas/i386/arch-13-znver1.d,
2166 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
2168 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
2170 * config/tc-i386.c (match_template): Replace ignoresize and
2171 defaultsize with mnemonicsize.
2172 (process_suffix): Likewise.
2174 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2177 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
2178 instruction LD IY,(HL).
2179 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
2180 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
2181 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
2182 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
2184 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
2187 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
2188 x86-64-default-suffix-avx.
2189 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
2190 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
2191 * testsuite/gas/i386/noreg64.d: Updated.
2192 * testsuite/gas/i386/noreg64.l: Likewise.
2193 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
2194 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
2195 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
2197 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2200 * config/tc-z80.c (contains_register): Prevent an illegal memory
2201 access when checking an expression for a register name.
2203 2020-03-03 Alan Modra <amodra@gmail.com>
2205 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
2208 2020-03-02 Alan Modra <amodra@gmail.com>
2210 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
2211 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
2213 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
2214 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
2215 (s3_s_score_lcomm): Likewise.
2216 * config/tc-score7.c: Similarly.
2217 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
2219 2020-02-28 YunQiang Su <syq@debian.org>
2222 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
2223 to handle multi-labels.
2224 (has_label_name): New.
2226 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
2228 * config/tc-arm.c (enum pred_instruction_type): Remove
2229 NEUTRAL_IT_NO_VPT_INSN predication type.
2230 (cxn_handle_predication): Modify to require condition suffixes.
2231 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
2232 * testsuite/gas/arm/cde-scalar.s: Update test.
2233 * testsuite/gas/arm/cde-warnings.l: Update test.
2234 * testsuite/gas/arm/cde-warnings.s: Update test.
2236 2020-02-26 Alan Modra <amodra@gmail.com>
2238 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
2239 N_() on empty string.
2241 2020-02-26 Alan Modra <amodra@gmail.com>
2243 * read.c (read_a_source_file): Call strncpy with length one
2244 less than size of original_case_string.
2246 2020-02-26 Alan Modra <amodra@gmail.com>
2248 * config/obj-elf.c: Indent labels correctly.
2249 * config/obj-macho.c: Likewise.
2250 * config/tc-aarch64.c: Likewise.
2251 * config/tc-alpha.c: Likewise.
2252 * config/tc-arm.c: Likewise.
2253 * config/tc-cr16.c: Likewise.
2254 * config/tc-crx.c: Likewise.
2255 * config/tc-frv.c: Likewise.
2256 * config/tc-i386-intel.c: Likewise.
2257 * config/tc-i386.c: Likewise.
2258 * config/tc-ia64.c: Likewise.
2259 * config/tc-mn10200.c: Likewise.
2260 * config/tc-mn10300.c: Likewise.
2261 * config/tc-nds32.c: Likewise.
2262 * config/tc-riscv.c: Likewise.
2263 * config/tc-s12z.c: Likewise.
2264 * config/tc-xtensa.c: Likewise.
2265 * config/tc-z80.c: Likewise.
2267 * symbols.c: Likewise.
2268 * write.c: Likewise.
2270 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
2272 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
2273 we are assembling instruction with CSR. Call riscv_csr_read_only_check
2274 after parsing all arguments.
2275 (enum csr_insn_type): New enum is used to classify the CSR instruction.
2276 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
2277 are used to check if we write a read-only CSR by the CSR instruction.
2278 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
2279 all CSR for the read-only CSR checking.
2280 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
2281 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2282 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
2283 all CSR instructions for the read-only CSR checking.
2284 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
2285 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
2287 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
2288 (riscv_opts): Initialize it.
2289 (reg_lookup_internal): Check the `riscv_opts.csr_check`
2290 before doing the CSR checking.
2291 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
2292 (md_longopts): Add mcsr-check and mno-csr-check.
2293 (md_parse_option): Handle new enum option values.
2294 (s_riscv_option): Handle new long options.
2295 * doc/c-riscv.texi: Add description for the new .option and assembler
2297 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
2299 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
2301 * config/tc-riscv.c (csr_extra_hash): New.
2302 (enum riscv_csr_class): New enum. Used to decide
2303 whether or not this CSR is legal in the current ISA string.
2304 (struct riscv_csr_extra): New structure to hold all extra information
2306 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
2307 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
2308 Call hash_reg_name to insert CSR address into reg_names_hash.
2309 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
2310 Decide whether the CSR is valid according to the csr_extra_hash.
2311 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
2312 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
2313 not a boolean. This is same as riscv_init_csr_hash, so keep the
2315 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
2316 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
2317 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
2318 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
2319 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
2320 f-ext CSR are not allowed.
2321 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
2322 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
2323 source file is `priv-reg.s`, and the ISA is rv64if, so the
2324 rv32-only CSR are not allowed.
2325 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2327 2020-02-21 Alan Modra <amodra@gmail.com>
2329 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
2330 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
2332 2020-02-21 Alan Modra <amodra@gmail.com>
2335 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
2336 on section size adjustment, instead perform another write if
2337 exec header size is larger than section size.
2339 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
2341 * doc/c-riscv.texi: Add the doc entries for -march-attr/
2342 -mno-arch-attr command line options.
2344 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
2346 * testsuite/gas/riscv/c-add-addi.d: New testcase.
2347 * testsuite/gas/riscv/c-add-addi.s: Likewise.
2349 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2352 * config/tc-z80.c (md_parse_option): Do not use an underscore
2353 prefix for local labels in SDCC compatability mode.
2354 (z80_start_line_hook): Remove SDCC dollar label support.
2355 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
2356 * testsuite/gas/z80/sdcc.s: Likewise.
2358 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2361 * config/tc-z80.c: Add -march option.
2362 * doc/as.texi: Update Z80 documentation.
2363 * doc/c-z80.texi: Likewise.
2364 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
2365 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
2366 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
2367 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
2368 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
2369 * testsuite/gas/z80/gbz80_all.d: Likewise.
2370 * testsuite/gas/z80/r800_extra.d: Likewise.
2371 * testsuite/gas/z80/r800_ii8.d: Likewise.
2372 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
2373 * testsuite/gas/z80/sdcc.d: Likewise.
2374 * testsuite/gas/z80/z180.d: Likewise.
2375 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
2376 * testsuite/gas/z80/z80_doc.d: Likewise.
2377 * testsuite/gas/z80/z80_ii8.d: Likewise.
2378 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
2379 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
2380 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
2381 * testsuite/gas/z80/z80_sli.d: Likewise.
2382 * testsuite/gas/z80/z80n_all.d: Likewise.
2383 * testsuite/gas/z80/z80n_reloc.d: Likewise.
2385 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2387 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
2388 with GNU_PROPERTY_X86_FEATURE_2_MMX.
2389 * testsuite/gas/i386/i386.exp: Run property-3 and
2391 * testsuite/gas/i386/property-3.d: New file.
2392 * testsuite/gas/i386/property-3.s: Likewise.
2393 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
2395 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
2397 * config/tc-i386.c (cpu_arch): Add .popcnt.
2398 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
2399 Add a tab before @samp{.sse4a}.
2401 2020-02-17 Jan Beulich <jbeulich@suse.com>
2403 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
2404 for AddrPrefixOpReg templates. Combine the two pieces of
2405 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
2408 2020-02-17 Jan Beulich <jbeulich@suse.com>
2411 * config/tc-i386.c (md_assemble): Also suppress operand
2412 swapping for MONITOR{,X} and MWAIT{,X}.
2413 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
2414 Add Intel syntax monitor/mwait tests.
2415 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
2416 Adjust expectations.
2417 *testsuite/gas/i386/sse3-intel.d,
2418 testsuite/gas/i386/x86-64-sse3-intel.d: New.
2419 * testsuite/gas/i386/i386.exp: Run new tests.
2421 2020-02-17 Jan Beulich <jbeulich@suse.com>
2424 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
2425 [XYZ]MMWord memory operand ambiguity recognition logic (largely
2427 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
2429 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
2430 * testsuite/gas/i386/avx512dq-inval.l,
2431 testsuite/gas/i386/inval-avx.l,
2432 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
2433 * testsuite/gas/i386/avx512vl-ambig.s,
2434 testsuite/gas/i386/avx512vl-ambig.l: New.
2435 * testsuite/gas/i386/i386.exp: Run new test.
2437 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
2439 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
2441 * doc/c-i386.texi: Document sse4a and nosse4a.
2443 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2445 * doc/c-i386.texi: Remove the old movsx and movzx documentation
2448 2020-02-14 Jan Beulich <jbeulich@suse.com>
2451 * config/tc-i386.c (md_assemble): Move movsx/movzx special
2453 (process_suffix): ... here. Consider just the first operand
2455 (check_long_reg): Drop opcode 0x63 special case again.
2456 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
2457 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
2458 Move ambiguous operand size tests ...
2459 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2460 testsuite/gas/i386/noreg64.s: ... here.
2461 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
2462 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
2463 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2464 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
2465 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
2466 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2467 testsuite/gas/i386/x86-64-movsxd.d,
2468 testsuite/gas/i386/x86-64-movsxd-intel.d,
2469 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
2470 Adjust expectations.
2471 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
2472 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
2473 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
2474 * testsuite/gas/i386/i386.exp: Run new tests.
2476 2020-02-14 Jan Beulich <jbeulich@suse.com>
2478 * config/tc-i386.c (process_operands): Also skip segment
2479 override prefix emission if it matches an already present one.
2480 * testsuite/gas/i386/prefix32.s: Add double segment override
2482 * testsuite/gas/i386/prefix32.l: Adjust expectations.
2484 2020-02-14 Jan Beulich <jbeulich@suse.com>
2486 * config/tc-i386.c (process_operands): Drop ineffectual segment
2487 overrides when optimizing.
2488 * testsuite/gas/i386/lea-optimize.d: New.
2489 * testsuite/gas/i386/i386.exp: Run new test.
2491 2020-02-14 Jan Beulich <jbeulich@suse.com>
2493 * config/tc-i386.c (process_operands): Also check insn prefix
2494 for ineffectual segment override warning. Don't cover possible
2495 VEX/EVEX encoded insns there.
2496 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
2497 testsuite/gas/i386/lea.e: New.
2498 * testsuite/gas/i386/i386.exp: Run new test.
2500 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2503 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
2506 2020-02-13 Fangrui Song <maskray@google.com>
2507 H.J. Lu <hongjiu.lu@intel.com>
2510 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
2511 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
2512 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
2513 * testsuite/gas/i386/relax-5.d: New file.
2514 * testsuite/gas/i386/relax-5.s: Likewise.
2515 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
2516 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
2518 2020-02-13 Jan Beulich <jbeulich@suse.com>
2520 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
2523 2020-02-12 Jan Beulich <jbeulich@suse.com>
2525 * config/tc-i386.c (avx512): New (at file scope), moved from
2526 (check_VecOperands): ... here.
2527 (process_suffix): Add [XYZ]MMword operand size handling.
2528 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
2529 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
2531 * testsuite/gas/i386/avx512dq-inval.l,
2532 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
2534 2020-02-12 Jan Beulich <jbeulich@suse.com>
2537 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
2539 * config/tc-i386-intel.c (i386_intel_operand): Also handle
2540 CALL/JMP in O_tbyte_ptr case.
2541 * doc/c-i386.texi: Mention far call and full pointer load ISA
2543 * testsuite/gas/i386/x86-64-branch-3.s,
2544 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
2545 * testsuite/gas/i386/x86-64-branch-3.d,
2546 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
2547 * testsuite/gas/i386/x86-64-branch-5.l,
2548 testsuite/gas/i386/x86-64-branch-5.s: New.
2549 * testsuite/gas/i386/i386.exp: Run new test.
2551 2020-02-12 Jan Beulich <jbeulich@suse.com>
2554 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
2555 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
2556 64-bit-only warning.
2557 (check_word_reg): Consistently error on mismatching register
2559 * testsuite/gas/i386/general.s: Replace dword GPR with word one
2560 for movw. Replace suffix / GPR for orb.
2561 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
2562 byte GPRs as well as ones for inb/outb with a word accumulator.
2563 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
2564 testsuite/gas/i386/inval.l: Adjust expectations.
2566 2020-02-12 Jan Beulich <jbeulich@suse.com>
2568 * config/tc-i386.c (operand_type_register_match): Also fall
2569 through initial two if()-s when the template allows for a GPR
2570 operand. Adjust comment.
2572 2020-02-11 Jan Beulich <jbeulich@suse.com>
2574 (struct _i386_insn): New field "short_form".
2575 (optimize_encoding): Drop setting of shortform field.
2576 (process_suffix): Set i.short_form. Replace shortform use.
2577 (process_operands): Replace shortform use.
2579 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
2581 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
2582 loop initial declaration.
2584 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
2586 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
2587 instructions that can have 5 arguments.
2588 (enum operand_parse_code): Add new operands.
2589 (parse_operands): Account for new operands.
2591 (enum neon_shape_el): Introduce P suffixes for coprocessor.
2592 (neon_select_shape): Account for P suffix.
2593 (LOW1): Move macro to global position.
2594 (HI4): Move macro to global position.
2595 (vcx_assign_vec_d): New.
2596 (vcx_assign_vec_m): New.
2597 (vcx_assign_vec_n): New.
2598 (enum vcx_reg_type): New.
2599 (vcx_get_reg_type): New.
2600 (vcx_size_pos): New.
2602 (vcx_handle_shape): New.
2603 (vcx_ensure_register_in_range): New.
2604 (vcx_handle_register_arguments): New.
2605 (vcx_handle_insn_block): New.
2606 (vcx_handle_common_checks): New.
2610 * testsuite/gas/arm/cde-missing-fp.d: New test.
2611 * testsuite/gas/arm/cde-missing-fp.l: New test.
2612 * testsuite/gas/arm/cde-missing-mve.d: New test.
2613 * testsuite/gas/arm/cde-missing-mve.l: New test.
2614 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
2615 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
2616 * testsuite/gas/arm/cde-mve.s: New test.
2617 * testsuite/gas/arm/cde-warnings.l:
2618 * testsuite/gas/arm/cde-warnings.s:
2619 * testsuite/gas/arm/cde.d:
2620 * testsuite/gas/arm/cde.s:
2622 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
2623 Matthew Malcomson <matthew.malcomson@arm.com>
2625 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
2626 CDE coprocessor that can be enabled.
2627 (enum pred_instruction_type): New pred type.
2628 (BAD_NO_VPT): New error message.
2629 (BAD_CDE): New error message.
2630 (BAD_CDE_COPROC): New error message.
2631 (enum operand_parse_code): Add new immediate operands.
2632 (parse_operands): Account for new immediate operands.
2633 (check_cde_operand): New.
2634 (cde_coproc_enabled): New.
2635 (cde_coproc_pos): New.
2636 (cde_handle_coproc): New.
2637 (cxn_handle_predication): New.
2638 (do_custom_instruction_1): New.
2639 (do_custom_instruction_2): New.
2640 (do_custom_instruction_3): New.
2653 (handle_pred_state): Define new IT block behaviour.
2654 (insns): Add newn CX*{,d}{,a} instructions.
2655 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
2656 Define new cdecp extension strings.
2657 * doc/c-arm.texi: Document new cdecp extension arguments.
2658 * testsuite/gas/arm/cde-scalar.d: New test.
2659 * testsuite/gas/arm/cde-scalar.s: New test.
2660 * testsuite/gas/arm/cde-warnings.d: New test.
2661 * testsuite/gas/arm/cde-warnings.l: New test.
2662 * testsuite/gas/arm/cde-warnings.s: New test.
2663 * testsuite/gas/arm/cde.d: New test.
2664 * testsuite/gas/arm/cde.s: New test.
2666 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2669 * config/tc-i386.c (intel64): Renamed to ...
2671 (match_template): Accept Intel64 only instruction by default.
2672 (i386_displacement): Updated.
2673 (md_parse_option): Updated.
2674 * c-i386.texi: Update -mamd64/-mintel64 documentation.
2675 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
2676 -mamd64 to x86-64-sysenter-amd.
2677 * testsuite/gas/i386/x86-64-sysenter.d: New file.
2679 2020-02-10 Alan Modra <amodra@gmail.com>
2681 * config/obj-elf.c (obj_elf_change_section): Error for section
2682 type, attr or entsize changes in assembly.
2683 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
2684 * testsuite/gas/elf/section5.l: Update.
2686 2020-02-10 Alan Modra <amodra@gmail.com>
2688 * output-file.c (output_file_close): Do a normal close when
2689 flag_always_generate_output.
2690 * write.c (write_object_file): Don't stop output when
2691 flag_always_generate_output.
2693 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2696 * config/tc-z80.c: Add -gbz80 command line option to generate code
2697 for the GameBoy Z80. Add support for generating DWARF.
2698 * config/tc-z80.h: Add support for DWARF debug information
2700 * doc/c-z80.texi: Document new command line option.
2701 * testsuite/gas/z80/gbz80_all.d: New file.
2702 * testsuite/gas/z80/gbz80_all.s: New file.
2703 * testsuite/gas/z80/z80.exp: Run the new tests.
2704 * testsuite/gas/z80/z80n_all.d: New file.
2705 * testsuite/gas/z80/z80n_all.s: New file.
2706 * testsuite/gas/z80/z80n_reloc.d: New file.
2708 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2711 * config/obj-elf.c (get_section): Also check
2712 linked_to_symbol_name.
2713 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
2714 (obj_elf_parse_section_letters): Handle the 'o' flag.
2715 (build_group_lists): Renamed to ...
2716 (build_additional_section_info): This. Set elf_linked_to_section
2717 from map_head.linked_to_symbol_name.
2718 (elf_adjust_symtab): Updated.
2719 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
2720 * doc/as.texi: Document the 'o' flag.
2721 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
2722 * testsuite/gas/elf/section18.d: New file.
2723 * testsuite/gas/elf/section18.s: Likewise.
2724 * testsuite/gas/elf/section19.d: Likewise.
2725 * testsuite/gas/elf/section19.s: Likewise.
2726 * testsuite/gas/elf/section20.d: Likewise.
2727 * testsuite/gas/elf/section20.s: Likewise.
2728 * testsuite/gas/elf/section21.d: Likewise.
2729 * testsuite/gas/elf/section21.l: Likewise.
2730 * testsuite/gas/elf/section21.s: Likewise.
2732 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2734 * NEWS: Mention x86 assembler options to align branches for
2737 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2739 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
2740 only for ELF targets.
2741 * testsuite/gas/i386/unique.d: Don't xfail.
2742 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2744 2020-02-06 Alan Modra <amodra@gmail.com>
2746 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
2747 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2749 2020-02-06 Alan Modra <amodra@gmail.com>
2751 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
2752 xfail, and rename test.
2753 * testsuite/gas/elf/section12b.d: Likewise.
2754 * testsuite/gas/elf/section16a.d: Likewise.
2755 * testsuite/gas/elf/section16b.d: Likewise.
2757 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2760 * config/obj-elf.c (section_match): Removed.
2761 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
2763 (obj_elf_change_section): Replace info and group_name arguments
2764 with match_p. Also update the section ID and flags from match_p.
2765 (obj_elf_section): Handle "unique,N". Update call to
2766 obj_elf_change_section.
2767 * config/obj-elf.h (elf_section_match): New.
2768 (obj_elf_change_section): Updated.
2769 * config/tc-arm.c (start_unwind_section): Update call to
2770 obj_elf_change_section.
2771 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
2772 * config/tc-microblaze.c (microblaze_s_data): Likewise.
2773 (microblaze_s_sdata): Likewise.
2774 (microblaze_s_rdata): Likewise.
2775 (microblaze_s_bss): Likewise.
2776 * config/tc-mips.c (s_change_section): Likewise.
2777 * config/tc-msp430.c (msp430_profiler): Likewise.
2778 * config/tc-rx.c (parse_rx_section): Likewise.
2779 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
2780 * doc/as.texi: Document "unique,N" in .section directive.
2781 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
2782 * testsuite/gas/elf/section15.d: New file.
2783 * testsuite/gas/elf/section15.s: Likewise.
2784 * testsuite/gas/elf/section16.s: Likewise.
2785 * testsuite/gas/elf/section16a.d: Likewise.
2786 * testsuite/gas/elf/section16b.d: Likewise.
2787 * testsuite/gas/elf/section17.d: Likewise.
2788 * testsuite/gas/elf/section17.l: Likewise.
2789 * testsuite/gas/elf/section17.s: Likewise.
2790 * testsuite/gas/i386/unique.d: Likewise.
2791 * testsuite/gas/i386/unique.s: Likewise.
2792 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2793 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2795 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2797 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2799 2020-02-01 Anthony Green <green@moxielogic.com>
2801 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2803 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2805 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2808 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
2811 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2812 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2814 * testsuite/gas/arm/mve_dsp.d: New test.
2816 2020-01-31 Nick Clifton <nickc@redhat.com>
2818 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2819 rather than BFD_RELOC_NONE.
2821 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
2823 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2824 to support VLDMIA instruction for MVE.
2825 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2826 instruction for MVE.
2827 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2828 instruction for MVE.
2829 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2830 instruction for MVE.
2831 * testsuite/gas/arm/mve-ldst.d: New test.
2832 * testsuite/gas/arm/mve-ldst.s: Likewise.
2834 2020-01-31 Nick Clifton <nickc@redhat.com>
2836 * po/fr.po: Updated French translation.
2837 * po/ru.po: Updated Russian translation.
2839 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
2841 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2843 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2844 * testsuite/gas/aarch64/sve-movprfx_28.d,
2845 * testsuite/gas/aarch64/sve-movprfx_28.l,
2846 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2848 2020-01-30 Jan Beulich <jbeulich@suse.com>
2850 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2851 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2852 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2853 Adjust expectations.
2855 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2857 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2858 * testsuite/gas/bpf/alu-be.d: Likewise.
2859 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2860 * testsuite/gas/bpf/alu32-be.d: Likewise.
2862 2020-01-30 Jan Beulich <jbeulich@suse.com>
2864 * testsuite/gas/i386/x86-64-branch-2.s,
2865 testsuite/gas/i386/x86-64-branch-4.s,
2866 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2867 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2868 testsuite/gas/i386/x86-64-branch-2.d,
2869 testsuite/gas/i386/x86-64-branch-4.l,
2870 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2872 2020-01-30 Jan Beulich <jbeulich@suse.com>
2874 * config/tc-i386.c (process_suffix): .
2875 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2876 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2878 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2880 testsuite/gas/i386/x86_64.s: Add RETF cases.
2881 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2882 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2883 testsuite/gas/i386/x86-64-opcode.d,
2884 testsuite/gas/i386/x86-64-suffix-intel.d,
2885 testsuite/gas/i386/x86-64-suffix.d,
2886 testsuite/gas/i386/x86_64-intel.d
2887 testsuite/gas/i386/x86_64.d: Adjust expectations.
2888 * testsuite/gas/i386/x86-64-suffix.e,
2889 testsuite/gas/i386/x86_64.e: New.
2891 2020-01-30 Jan Beulich <jbeulich@suse.com>
2893 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2896 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2899 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2901 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2902 differences. Document movslq and movsxd.
2903 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2904 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2905 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2906 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2907 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2908 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2909 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2910 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2911 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2912 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2913 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2915 2020-01-27 Alan Modra <amodra@gmail.com>
2917 * testsuite/gas/all/gas.exp: Replace case statements with switch
2919 * testsuite/gas/elf/elf.exp: Likewise.
2920 * testsuite/gas/macros/macros.exp: Likewise.
2921 * testsuite/lib/gas-defs.exp: Likewise.
2923 2020-01-27 Tamar Christina <tamar.christina@arm.com>
2926 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2927 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2929 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2931 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2932 s exts must be known, so rename *ok* to *fail*.
2933 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2934 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2935 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2937 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2938 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2940 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2943 * config/tc-i386.c (check_long_reg): Always disallow double word
2944 suffix in mnemonic with word general register.
2945 * testsuite/gas/i386/general.s: Replace word general register
2946 with double word general register for movl.
2947 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2949 * testsuite/gas/i386/general.l: Updated.
2950 * testsuite/gas/i386/inval.l: Likewise.
2952 2020-01-22 Alan Modra <amodra@gmail.com>
2954 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2955 __tls_get_addr_desc and __tls_get_addr_opt.
2957 2020-01-21 Jan Beulich <jbeulich@suse.com>
2959 * testsuite/gas/i386/inval-crc32.s,
2960 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2961 * testsuite/gas/i386/inval-crc32.l,
2962 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2964 2020-01-21 Jan Beulich <jbeulich@suse.com>
2966 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2967 generic code path. Deal with No_lSuf being set in a template.
2968 * testsuite/gas/i386/inval-crc32.l,
2969 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2970 instead of error(s) when operand size is ambiguous.
2971 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2972 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2973 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2974 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2975 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2976 Adjust expectations.
2978 2020-01-21 Jan Beulich <jbeulich@suse.com>
2980 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2981 and an intel_syntax check. Re-write lack-of-suffix processing
2983 * doc/c-i386.texi: Document operand size defaults for suffix-
2984 less AT&T syntax insns.
2985 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2986 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2987 testsuite/gas/i386/x86-64-avx-scalar.s,
2988 testsuite/gas/i386/x86-64-avx.s,
2989 testsuite/gas/i386/x86-64-bundle.s,
2990 testsuite/gas/i386/x86-64-intel64.s,
2991 testsuite/gas/i386/x86-64-lock-1.s,
2992 testsuite/gas/i386/x86-64-opcode.s,
2993 testsuite/gas/i386/x86-64-sse2avx.s,
2994 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2995 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2996 testsuite/gas/i386/x86-64-nops.s,
2997 testsuite/gas/i386/x86-64-ptwrite.s,
2998 testsuite/gas/i386/x86-64-simd.s,
2999 testsuite/gas/i386/x86-64-sse-noavx.s,
3000 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
3002 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
3003 testsuite/gas/i386/noreg64.s: Add further tests.
3004 * testsuite/gas/i386/ilp32/x86-64-nops.d,
3005 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
3006 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
3007 testsuite/gas/i386/sse-noavx.d,
3008 testsuite/gas/i386/x86-64-intel64.d,
3009 testsuite/gas/i386/x86-64-nops.d,
3010 testsuite/gas/i386/x86-64-opcode.d,
3011 testsuite/gas/i386/x86-64-ptwrite-intel.d,
3012 testsuite/gas/i386/x86-64-ptwrite.d,
3013 testsuite/gas/i386/x86-64-simd-intel.d,
3014 testsuite/gas/i386/x86-64-simd-suffix.d,
3015 testsuite/gas/i386/x86-64-simd.d,
3016 testsuite/gas/i386/x86-64-sse-noavx.d
3017 testsuite/gas/i386/x86-64-suffix.d,
3018 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
3019 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
3020 testsuite/gas/i386/noreg64.l: New.
3021 * testsuite/gas/i386/i386.exp: Run new tests.
3023 2020-01-21 Jan Beulich <jbeulich@suse.com>
3025 * testsuite/gas/i386/avx512_bf16_vl.s,
3026 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
3027 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
3028 broadcast forms of VCVTNEPS2BF16.
3029 * testsuite/gas/i386/avx512_bf16_vl.d,
3030 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
3032 2020-01-20 Nick Clifton <nickc@redhat.com>
3034 * po/uk.po: Updated Ukranian translation.
3036 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
3039 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
3040 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
3042 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
3043 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
3044 R_X86_64_GOTPC32_TLSDESC relocation.
3046 2020-01-18 Nick Clifton <nickc@redhat.com>
3048 * configure: Regenerate.
3049 * po/gas.pot: Regenerate.
3051 2020-01-18 Nick Clifton <nickc@redhat.com>
3053 Binutils 2.34 branch created.
3055 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
3057 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
3058 with vex_encoding_vex.
3059 (parse_insn): Likewise.
3060 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
3061 and {vex3} documentation.
3062 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
3064 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
3066 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
3069 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
3070 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
3071 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
3072 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
3073 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
3074 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
3076 2020-01-16 Jan Beulich <jbeulich@suse.com>
3078 * config/tc-i386.c (match_template): Drop found_cpu_match local
3081 2020-01-16 Jan Beulich <jbeulich@suse.com>
3083 * testsuite/gas/i386/avx512dq-inval.l,
3084 testsuite/gas/i386/avx512dq-inval.s: New.
3085 * testsuite/gas/i386/i386.exp: Run new test.
3087 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
3089 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
3090 relocations when the target is 430X, except when extracting part of an
3092 (msp430_srcoperand): Adjust comment.
3093 Initialize the expp member of the msp430_operand_s struct as
3095 (msp430_dstoperand): Likewise.
3096 * testsuite/gas/msp430/msp430.exp: Run new test.
3097 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
3098 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
3100 2020-01-15 Alan Modra <amodra@gmail.com>
3102 * configure.tgt: Add sparc-*-freebsd case.
3104 2020-01-14 Lili Cui <lili.cui@intel.com>
3106 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
3107 * testsuite/gas/i386/align-branch-1b.d: Likewise.
3108 * testsuite/gas/i386/align-branch-1c.d: Likewise.
3109 * testsuite/gas/i386/align-branch-1d.d: Likewise.
3110 * testsuite/gas/i386/align-branch-1e.d: Likewise.
3111 * testsuite/gas/i386/align-branch-1f.d: Likewise.
3112 * testsuite/gas/i386/align-branch-1g.d: Likewise.
3113 * testsuite/gas/i386/align-branch-1h.d: Likewise.
3114 * testsuite/gas/i386/align-branch-1i.d: Likewise.
3115 * testsuite/gas/i386/align-branch-5.d: Likewise.
3116 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
3117 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
3118 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
3119 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
3120 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
3121 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
3122 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
3123 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
3124 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
3125 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
3126 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
3127 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
3129 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
3132 * config/tc-z80.c: Add support for half precision, single
3133 precision and double precision floating point values.
3134 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
3135 * doc/as.texi: Add new z80 command line options.
3136 * doc/c-z80.texi: Document new z80 command line options.
3137 * testsuite/gas/z80/ez80_pref_dis.s: New test.
3138 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
3139 * testsuite/gas/z80/z80.exp: Run the new test.
3140 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
3141 * testsuite/gas/z80/fp_zeda32.d: Likewise.
3142 * testsuite/gas/z80/strings.d: Update expected output.
3144 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
3146 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
3149 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
3151 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
3153 * config/tc-arc.h: Add header if/defs.
3154 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
3156 2020-01-13 Alan Modra <amodra@gmail.com>
3158 * testsuite/gas/wasm32/allinsn.d: Update expected output.
3160 2020-01-13 Alan Modra <amodra@gmail.com>
3162 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
3165 2020-01-10 Alan Modra <amodra@gmail.com>
3167 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
3168 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
3170 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
3173 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
3175 (emit_ld_r_r): Likewise.
3176 (emit_ld_rr_m): Likewise.
3177 (emit_ld_rr_nn): Likewise.
3179 2020-01-09 Jan Beulich <jbeulich@suse.com>
3181 * config/tc-i386.c (optimize_encoding): Add
3182 is_any_vex_encoding() invocations. Drop respective
3183 i.tm.extension_opcode == None checks.
3185 2020-01-09 Jan Beulich <jbeulich@suse.com>
3187 * config/tc-i386.c (md_assemble): Check RegRex is clear during
3188 REX transformations. Correct comment indentation.
3190 2020-01-09 Jan Beulich <jbeulich@suse.com>
3192 * config/tc-i386.c (optimize_encoding): Generalize register
3193 transformation for TEST optimization.
3195 2020-01-09 Jan Beulich <jbeulich@suse.com>
3197 * testsuite/gas/i386/x86-64-sysenter-amd.s,
3198 testsuite/gas/i386/x86-64-sysenter-amd.d,
3199 testsuite/gas/i386/x86-64-sysenter-amd.l,
3200 testsuite/gas/i386/x86-64-sysenter-intel.d,
3201 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
3202 * testsuite/gas/i386/i386.exp: Run new tests.
3204 2020-01-08 Nick Clifton <nickc@redhat.com>
3207 * doc/as.texi (Align): Document the fact that all arguments can be
3210 (P2align): Likewise.
3212 2020-01-08 Nick Clifton <nickc@redhat.com>
3215 * config/obj-elf.c (obj_elf_section): Fail if the section name is
3216 already defined as a different symbol type.
3217 * testsuite/gas/elf/pr14891.s: New test source file.
3218 * testsuite/gas/elf/pr14891.d: New test driver.
3219 * testsuite/gas/elf/pr14891.s: New test expected error output.
3220 * testsuite/gas/elf/elf.exp: Run the new test.
3222 2020-01-08 Alan Modra <amodra@gmail.com>
3224 * config/tc-z8k.c (md_begin): Make idx unsigned.
3225 (get_specific): Likewise for this_index.
3227 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
3229 * onfig/tc-arc.c (parse_reloc_symbol): New function.
3230 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
3231 (md_operand): Set X_md to absent.
3232 (arc_parse_name): Check for X_md.
3234 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
3237 * as.h (TC_STRING_ESCAPES): Provide a default definition.
3238 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
3240 * read.c (next_char_of_string): Likewise.
3241 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
3242 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
3244 2020-01-03 Nick Clifton <nickc@redhat.com>
3246 * po/sv.po: Updated Swedish translation.
3248 2020-01-03 Jan Beulich <jbeulich@suse.com>
3250 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
3251 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
3253 2020-01-03 Jan Beulich <jbeulich@suse.com>
3255 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
3256 by-element usdot. Add 64-bit form tests for by-element sudot.
3257 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
3259 2020-01-03 Jan Beulich <jbeulich@suse.com>
3261 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
3262 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
3264 2020-01-03 Jan Beulich <jbeulich@suse.com>
3266 * testsuite/gas/aarch64/f64mm.d,
3267 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
3269 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3271 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
3272 support for assembler code generated by SDCC. Add new relocation
3273 types. Add z80-elf target support.
3274 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
3275 labels. Local labels starts from ".L".
3276 * NEWS: Mention the new support.
3277 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
3278 * testsuite/gas/all/fwdexp.s: Likewise.
3279 * testsuite/gas/all/cond.l: Likewise.
3280 * testsuite/gas/all/cond.s: Likewise.
3281 * testsuite/gas/all/fwdexp.d: Likewise.
3282 * testsuite/gas/all/fwdexp.s: Likewise.
3283 * testsuite/gas/elf/section2.e-mips: Likewise.
3284 * testsuite/gas/elf/section2.l: Likewise.
3285 * testsuite/gas/elf/section2.s: Likewise.
3286 * testsuite/gas/macros/app1.d: Likewise.
3287 * testsuite/gas/macros/app1.s: Likewise.
3288 * testsuite/gas/macros/app2.d: Likewise.
3289 * testsuite/gas/macros/app2.s: Likewise.
3290 * testsuite/gas/macros/app3.d: Likewise.
3291 * testsuite/gas/macros/app3.s: Likewise.
3292 * testsuite/gas/macros/app4.d: Likewise.
3293 * testsuite/gas/macros/app4.s: Likewise.
3294 * testsuite/gas/macros/app4b.s: Likewise.
3295 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
3296 * testsuite/gas/z80/z80.exp: Add new tests
3297 * testsuite/gas/z80/dollar.d: New file.
3298 * testsuite/gas/z80/dollar.s: New file.
3299 * testsuite/gas/z80/ez80_adl_all.d: New file.
3300 * testsuite/gas/z80/ez80_adl_all.s: New file.
3301 * testsuite/gas/z80/ez80_adl_suf.d: New file.
3302 * testsuite/gas/z80/ez80_isuf.s: New file.
3303 * testsuite/gas/z80/ez80_z80_all.d: New file.
3304 * testsuite/gas/z80/ez80_z80_all.s: New file.
3305 * testsuite/gas/z80/ez80_z80_suf.d: New file.
3306 * testsuite/gas/z80/r800_extra.d: New file.
3307 * testsuite/gas/z80/r800_extra.s: New file.
3308 * testsuite/gas/z80/r800_ii8.d: New file.
3309 * testsuite/gas/z80/r800_z80_doc.d: New file.
3310 * testsuite/gas/z80/z180.d: New file.
3311 * testsuite/gas/z80/z180.s: New file.
3312 * testsuite/gas/z80/z180_z80_doc.d: New file.
3313 * testsuite/gas/z80/z80_doc.d: New file.
3314 * testsuite/gas/z80/z80_doc.s: New file.
3315 * testsuite/gas/z80/z80_ii8.d: New file.
3316 * testsuite/gas/z80/z80_ii8.s: New file.
3317 * testsuite/gas/z80/z80_in_f_c.d: New file.
3318 * testsuite/gas/z80/z80_in_f_c.s: New file.
3319 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
3320 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
3321 * testsuite/gas/z80/z80_out_c_0.d: New file.
3322 * testsuite/gas/z80/z80_out_c_0.s: New file.
3323 * testsuite/gas/z80/z80_reloc.d: New file.
3324 * testsuite/gas/z80/z80_reloc.s: New file.
3325 * testsuite/gas/z80/z80_sli.d: New file.
3326 * testsuite/gas/z80/z80_sli.s: New file.
3328 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
3330 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
3333 2020-01-01 Alan Modra <amodra@gmail.com>
3335 Update year range in copyright notice of all files.
3337 For older changes see ChangeLog-2019
3339 Copyright (C) 2020 Free Software Foundation, Inc.
3341 Copying and distribution of this file, with or without modification,
3342 are permitted in any medium without royalty provided the copyright
3343 notice and this notice are preserved.
3349 version-control: never