1 2020-07-14 Jan Beulich <jbeulich@suse.com>
3 * testsuite/gas/i386/intel.s: Use dr<N> instead of db<N>.
4 * testsuite/gas/i386/intel-intel.d: Disambiguate name.
5 * testsuite/gas/i386/intel.d,
6 testsuite/gas/i386/opcode-intel.d: Adjust expectations.
8 2020-07-14 Jan Beulich <jbeulich@suse.com>
10 * testsuite/gas/i386/prefix.d: Adjust expectations.
12 2020-07-14 Jan Beulich <jbeulich@suse.com>
14 * testsuite/gas/i386/x86-64-avx-intel.d,
15 testsuite/gas/i386/x86-64-sse4_2-intel.d: Adjust expectations.
17 2020-07-14 Jan Beulich <jbeulich@suse.com>
19 * testsuite/gas/i386/movbe-suffix.d,
20 testsuite/gas/i386/x86-64-movbe-suffix.d: New.
21 * testsuite/gas/i386/i386.exp: Run new tests.
23 2020-07-14 Jan Beulich <jbeulich@suse.com>
25 * testsuite/gas/i386/crc32-suffix.d,
26 testsuite/gas/i386/x86-64-crc32-suffix.d: New.
27 * testsuite/gas/i386/i386.exp: Run new tests.
28 * testsuite/gas/i386/arch-10-bdver1.d,
29 testsuite/gas/i386/arch-10-bdver2.d,
30 testsuite/gas/i386/arch-10-bdver3.d,
31 testsuite/gas/i386/arch-10-bdver4.d,
32 testsuite/gas/i386/arch-10-btver1.d,
33 testsuite/gas/i386/arch-10-btver2.d,
34 testsuite/gas/i386/arch-10-lzcnt.d,
35 testsuite/gas/i386/arch-10-prefetchw.d,
36 testsuite/gas/i386/arch-10.d, testsuite/gas/i386/arch-2.d,
37 testsuite/gas/i386/arch-3.d, testsuite/gas/i386/arch-5.d,
38 testsuite/gas/i386/arch-6.d, testsuite/gas/i386/crc32.d,
39 testsuite/gas/i386/sse-noavx.d, testsuite/gas/i386/sse4_2.d,
40 testsuite/gas/i386/x86-64-arch-2-bdver1.d,
41 testsuite/gas/i386/x86-64-arch-2-bdver2.d,
42 testsuite/gas/i386/x86-64-arch-2-bdver3.d,
43 testsuite/gas/i386/x86-64-arch-2-bdver4.d,
44 testsuite/gas/i386/x86-64-arch-2-btver1.d,
45 testsuite/gas/i386/x86-64-arch-2-btver2.d,
46 testsuite/gas/i386/x86-64-arch-2-lzcnt.d,
47 testsuite/gas/i386/x86-64-arch-2-prefetchw.d,
48 testsuite/gas/i386/x86-64-arch-2.d,
49 testsuite/gas/i386/x86-64-crc32.d,
50 testsuite/gas/i386/x86-64-pseudos.d,
51 testsuite/gas/i386/x86-64-sse-noavx.d,
52 testsuite/gas/i386/x86-64-sse4_2.d: Adjust expectations.
54 2020-07-14 Jan Beulich <jbeulich@suse.com>
56 * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
57 ModR/M-encoded byte register cases.
58 * testsuite/gas/i386/x86-64-pseudos.d,
59 testsuite/gas/i386/x86-64-reg-intel.d,
60 testsuite/gas/i386/x86-64-reg.d: Adjust expectations.
62 2020-07-14 Jan Beulich <jbeulich@suse.com>
64 * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
65 not-ModR/M-encoded byte register cases.
66 * testsuite/gas/i386/x86-64-pseudos.d: Adjust expectations.
68 2020-07-14 Jan Beulich <jbeulich@suse.com>
70 * testsuite/gas/i386/ilp32/x86-64-arch-1.d,
71 testsuite/gas/i386/ilp32/x86-64-arch-2.d,
72 testsuite/gas/i386/ilp32/x86-64-avx-intel.d,
73 testsuite/gas/i386/ilp32/x86-64-avx.d,
74 testsuite/gas/i386/ilp32/x86-64-crc32-intel.d,
75 testsuite/gas/i386/ilp32/x86-64-crc32.d,
76 testsuite/gas/i386/ilp32/x86-64-gotpcrel.d,
77 testsuite/gas/i386/ilp32/x86-64-ifunc.d,
78 testsuite/gas/i386/ilp32/x86-64-reg-intel.d,
79 testsuite/gas/i386/ilp32/x86-64-reg.d,
80 testsuite/gas/i386/ilp32/x86-64-rep-suffix.d,
81 testsuite/gas/i386/ilp32/x86-64-sse4_2-intel.d,
82 testsuite/gas/i386/ilp32/x86-64-sse4_2.d,
83 testsuite/gas/i386/ilp32/x86-64-stack-intel.d,
84 testsuite/gas/i386/ilp32/x86-64-stack-suffix.d,
85 testsuite/gas/i386/ilp32/x86-64-stack.d: Reference parent dir
88 2020-07-13 H.J. Lu <hongjiu.lu@intel.com>
90 * config/tc-i386.c (offset_in_range): Remove 32-bit sign
93 2020-07-13 Nick Clifton <nickc@redhat.com>
95 * po/fr.po: Updated French translation.
97 2020-07-13 Alan Modra <amodra@gmail.com>
99 * testsuite/gas/elf/dwarf2-7.d: Remove most xfails.
100 * testsuite/gas/elf/dwarf2-12.d: Likewise.
101 * testsuite/gas/elf/dwarf2-13.d: Likewise.
102 * testsuite/gas/elf/dwarf2-14.d: Likewise.
104 2020-07-11 H.J. Lu <hongjiu.lu@intel.com>
106 * config/tc-i386.c (output_insn): Check i.xstate to set
107 GNU_PROPERTY_X86_FEATURE_2_TMM.
108 * testsuite/gas/i386/i386.exp: Run x86-64-property-7,
109 x86-64-property-8 and x86-64-property-9.
110 * testsuite/gas/i386/x86-64-property-7.d: New file.
111 * testsuite/gas/i386/x86-64-property-7.s: Likewise.
112 * testsuite/gas/i386/x86-64-property-8.d: Likewise.
113 * testsuite/gas/i386/x86-64-property-8.s: Likewise.
114 * testsuite/gas/i386/x86-64-property-9.d: Likewise.
115 * testsuite/gas/i386/x86-64-property-9.s: Likewise.
117 2020-07-10 H.J. Lu <hongjiu.lu@intel.com>
119 * config/tc-i386.c (_i386_insn): Remove has_regmmx, has_regxmm,
120 has_regymm, has_regzmm and has_regtmm. Add xstate.
121 (md_assemble): Set i.xstate from operand types in instruction
123 (build_modrm_byte): Updated.
124 (output_insn): Check i.xstate.
125 * testsuite/gas/i386/i386.exp: Run property-6 and
127 * testsuite/gas/i386/property-6.d: New file.
128 * testsuite/gas/i386/property-6.s: Updated.
129 * testsuite/gas/i386/x86-64-property-6.d: Likewise.
131 2020-07-10 H.J. Lu <hongjiu.lu@intel.com>
133 * testsuite/gas/i386/property-5.d: Correct test name.
135 2020-07-10 Lili Cui <lili.cui@intel.com>
137 * NEWS: Mention support for Intel AMX instructions.
138 * config/tc-i386.c (i386_error): Add invalid_sib_address.
139 (cpu_arch): Add .amx_int8, .amx_bf16 and .amx_tile.
140 (cpu_noarch): Add noamx_int8, noamx_bf16 and noamx_tile.
141 (match_simd_size): Add tmmword check.
142 (operand_type_match): Add tmmword.
143 (type_names): Add rTMM.
144 (i386_error): Add invalid_tmm_register_set.
145 (check_VecOperands): Handle invalid_sib_address and
146 invalid_tmm_register_set.
147 (match_template): Handle invalid_sib_address.
148 (build_modrm_byte): Handle non-vector SIB and zmmword.
149 (i386_index_check): Disallow RegIP for non-vector SIB.
150 (check_register): Handle zmmword.
151 * doc/c-i386.texi: Document amx_int8, amx_bf16 and amx_tile.
152 * testsuite/gas/i386/i386.exp: Add AMX new tests.
153 * testsuite/gas/i386/intel-regs.d: Add tmm.
154 * testsuite/gas/i386/intel-regs.s: Add tmm.
155 * testsuite/gas/i386/x86-64-amx-intel.d: New.
156 * testsuite/gas/i386/x86-64-amx-inval.l: New.
157 * testsuite/gas/i386/x86-64-amx-inval.s: New.
158 * testsuite/gas/i386/x86-64-amx.d: New.
159 * testsuite/gas/i386/x86-64-amx.s: New.
160 * testsuite/gas/i386/x86-64-amx-bad.d: New.
161 * testsuite/gas/i386/x86-64-amx-bad.s: New.
163 2020-07-10 Tom de Vries <tdevries@suse.de>
165 * testsuite/gas/elf/dwarf2-11.d: Update expected output from
166 readelf's line table decoding.
167 * testsuite/gas/elf/dwarf2-12.d: Likewise.
168 * testsuite/gas/elf/dwarf2-13.d: Likewise.
169 * testsuite/gas/elf/dwarf2-14.d: Likewise.
170 * testsuite/gas/elf/dwarf2-15.d: Likewise.
171 * testsuite/gas/elf/dwarf2-16.d: Likewise.
172 * testsuite/gas/elf/dwarf2-17.d: Likewise.
173 * testsuite/gas/elf/dwarf2-18.d: Likewise.
174 * testsuite/gas/elf/dwarf2-19.d: Likewise.
175 * testsuite/gas/elf/dwarf2-5.d: Likewise.
176 * testsuite/gas/elf/dwarf2-6.d: Likewise.
177 * testsuite/gas/elf/dwarf2-7.d: Likewise.
179 2020-07-09 H.J. Lu <hongjiu.lu@intel.com>
181 * config/tc-i386.c (output_insn): Set YMM/ZMM features for
182 VEX/EVEX vector instructions.
183 * testsuite/gas/i386/property-4.d: New file.
184 * testsuite/gas/i386/property-4.s: Likewise.
185 * testsuite/gas/i386/property-5.d: Likewise.
186 * testsuite/gas/i386/property-5.s: Likewise.
187 * testsuite/gas/i386/x86-64-property-4.d: Likewise.
188 * testsuite/gas/i386/x86-64-property-5.d: Likewise.
190 2020-07-09 H.J. Lu <hongjiu.lu@intel.com>
192 * NEWS: Mention --enable-x86-used-note.
193 * configure.ac: Configure with --enable-x86-used-note by default
195 * configure: Regenerated.
197 2020-07-09 Alan Modra <amodra@gmail.com>
199 * config/obj-coff.h: Remove TE_PE support.
200 * config/tc-ppc.c: Likewise.
201 * config/tc-ppc.h: Likewise.
202 * configure.tgt: Remove powerpc PE and powerpc lynxos.
203 * testsuite/gas/cfi/cfi.exp (cfi-common-6): Remove powerpc PE
205 * testsuite/gas/macros/macros.exp: Don't xfail powerpc PE.
207 2020-07-08 Jan Beulich <jbeulich@suse.com>
209 * testsuite/gas/i386/fma4-lig.d, testsuite/gas/i386/xop-lig.d:
211 * testsuite/gas/i386/i386.exp: Run new tests.
213 2020-07-07 Claudiu Zissulescu <claziss@synopsys.com>
215 * config/tc-arc.c (find_opcode_match): Add error messages.
216 * testsuite/gas/arc/add_s-err.s: Update test.
217 * testsuite/gas/arc/asm-errors.err: Likewise.
218 * testsuite/gas/arc/cpu-em-err.s: Likewise.
219 * testsuite/gas/arc/hregs-err.s: Likewise.
220 * testsuite/gas/arc/warn.s: Likewise.
222 2020-07-07 H.J. Lu <hongjiu.lu@intel.com>
225 * doc/c-i386.texi: Remove an incorrect AVX2 entry.
227 2020-07-07 Alan Modra <amodra@gmail.com>
229 * testsuite/gas/all/gas.exp: Use is_xcoff_format.
230 * testsuite/gas/ppc/ppc.exp: Likewise.
231 * testsuite/gas/all/weakref1l.d: Likewise.
233 2020-07-07 Nick Clifton <nickc@redhat.com>
235 * testsuite/gas/arm/cde-missing-fp.l: Fix spelling mistake in
238 2020-07-06 Jan Beulich <jbeulich@suse.com>
240 * testsuite/gas/i386/x86-64-avx512bw-wig1.d,
241 testsuite/gas/i386/x86-64-avx512bw-wig1-intel.d,
242 testsuite/gas/i386/x86-64-evex-wig1.d,
243 testsuite/gas/i386/x86-64-evex-wig1-intel.d: Adjust
246 2020-07-06 Jan Beulich <jbeulich@suse.com>
248 * testsuite/gas/i386/avx512f-opts.s: Add EVEX movq tests.
249 * testsuite/gas/i386/x86-64-avx512f-opts.s: Add blank line.
250 * testsuite/gas/i386/avx512f-opts-intel.d,
251 testsuite/gas/i386/avx512f-opts.d
252 testsuite/gas/i386/x86-64-avx512f-opts-intel.d
253 testsuite/gas/i386/x86-64-avx512f-opts.d: Adjust expectations.
255 2020-07-06 Yuri Chornoivan <yurchor@ukr.net>
258 * config/tc-arm.c: Fix spelling mistake.
259 * config/tc-riscv.c: Likewise.
260 * config/tc-z80.c: Likewise.
261 * po/gas.pot: Regenerate.
263 2020-07-06 Nick Clifton <nickc@redhat.com>
265 * po/uk.po: Updated Ukranian translation.
267 2020-07-04 Nick Clifton <nickc@redhat.com>
269 * configure: Regenerate.
270 * po/gas.pot: Regenerate.
272 2020-07-04 Nick Clifton <nickc@redhat.com>
274 * version.m4: Change version number to 2.35.50.
275 * configure: Regenerate.
276 * po/bfd.pot: Regenerate.
278 2020-07-04 Nick Clifton <nickc@redhat.com>
280 Binutils 2.35 branch created.
282 2020-07-03 Alan Modra <amodra@gmail.com>
285 * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
287 2020-07-02 H.J. Lu <hongjiu.lu@intel.com>
289 * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
290 swap two source operands.
292 2020-07-02 Nick Clifton <nickc@redhat.com>
294 * testsuite/gas/all/fill-1.d: Skip for MeP targets.
296 2020-07-02 Alex Coplan <alex.coplan@arm.com>
298 * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
299 segfault on negative chars.
300 * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
301 * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
303 2020-07-02 Nick Clifton <nickc@redhat.com>
306 * testsuite/gas/ia64/group-2.d: Add -T option to readelf
308 * testsuite/gas/ia64/unwind.d: Likewise.
309 * testsuite/gas/mmix/bspec-1.d: Likewise.
310 * testsuite/gas/mmix/bspec-2.d: Likewise.
311 * testsuite/gas/mmix/comment-1.d: Likewise.
312 * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
314 2020-07-01 Alan Modra <amodra@gmail.com>
316 * config/tc-xc16x.c (md_apply_fix): Add FIXME.
318 2020-07-01 Alan Modra <amodra@gmail.com>
320 * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
321 in data sections, and mep.
323 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
325 * NEWS: Mention x86 NaCl target support removal.
326 * config/tc-i386.c: Remove x86 NaCl target support.
327 * config/tc-i386.h: Likewise.
328 * configure.tgt: Likewise.
329 * testsuite/gas/i386/i386.exp: Likewise.
330 * testsuite/gas/i386/iamcu-1.d: Likewise.
331 * testsuite/gas/i386/iamcu-2.d: Likewise.
332 * testsuite/gas/i386/iamcu-3.d: Likewise.
333 * testsuite/gas/i386/iamcu-4.d: Likewise.
334 * testsuite/gas/i386/iamcu-5.d: Likewise.
335 * testsuite/gas/i386/k1om.d: Likewise.
336 * testsuite/gas/i386/l1om.d: Likewise.
338 2020-06-30 Nelson Chu <nelson.chu@sifive.com>
340 * config/tc-riscv.c (riscv_csr_class_check): Removed. Move the
341 checking into riscv_csr_address.
342 (riscv_csr_version_check): Likewise.
343 (riscv_csr_address): New function. Return the suitable CSR address
344 after checking the ISA dependency and versions. Issue warnings if
345 we find any conflict and -mcsr-check is set. CSR_CLASS_F and
346 CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
347 priv spec versions for them.
348 (reg_csr_lookup_internal): Call riscv_csr_address to find the
349 suitable CSR address.
350 * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
351 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
352 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
353 * testsuite/gas/riscv/priv-reg-fail-fext.l: We don't care the
354 priv spec warnings here. These warnings are added by accident.
355 Remove them and only focus on the ISA dependency warnings.
356 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
357 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
358 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
359 dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
360 than the privileged ones.
361 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
362 * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
363 * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
364 * testsuite/gas/riscv/priv-reg.s: Likewise. Add missing debug CSR.
365 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
366 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
367 * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
368 * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
369 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
370 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
372 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
374 * tc-i386.c (build_vex_prefix): Support VEX base opcode length > 1.
375 (md_assemble): Don't process ImmExt without operands.
377 2020-06-29 Hans-Peter Nilsson <hp@bitrange.com>
380 * config/tc-mmix.c (md_assemble) <fixup for
381 BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
382 Also, set its fx_no_overflow.
383 (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
384 Similarly this fixup affects 4 bytes, not 8 and needs its
386 * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
387 * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
389 2020-06-29 Alan Modra <amodra@gmail.com>
391 * config/tc-s12z.c: Use C style comments.
392 * config/tc-z80.c: Likewise.
393 * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
395 2020-06-26 H.J. Lu <hongjiu.lu@intel.com>
397 * config/tc-i386.c (md_assemble): Process ImmExt without
400 2020-06-26 H.J. Lu <hongjiu.lu@intel.com>
402 * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
403 Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
404 VECSIB256 and VECSIB512, respectively.
405 (build_modrm_byte): Replace vecsib with sib.
407 2020-06-26 Jan Beulich <jbeulich@suse.com>
409 * testsuite/gas/i386/nop-1-suffix.d: New.
410 * testsuite/gas/i386/i386.exp: Run new test.
412 2020-06-26 Pat Bernardi <bernardi@adacore.com>
414 * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
415 (md_pseudo_table): Handle "gnu_attribute".
416 * doc/as.texi: Document GNU attribute for M68K.
418 2020-06-25 Nick Clifton <nickc@redhat.com>
421 * config/tc-arm.c (arm_force_relocation): Force resolution of
422 BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
423 * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
425 2020-06-25 Jan Beulich <jbeulich@suse.com>
427 * config/tc-i386.c (md_assemble): Move call to process_immext()
429 (process_operands): ... here.
431 2020-06-25 Jan Beulich <jbeulich@suse.com>
433 * config/tc-i386.c (process_suffix): Skip ambiguous operand size
434 diagnostic when there is a sizing prefix. Switch to word/dword/
435 qword encoding when there is a sizing prefix and no (explicit or
437 (update_imm): Handle presence of a sizing prefix.
438 * testsuite/gas/i386/noreg16-data32.d,
439 testsuite/gas/i386/noreg32-data16.d,
440 testsuite/gas/i386/noreg32-data16.e,
441 testsuite/gas/i386/noreg64-data16.d,
442 testsuite/gas/i386/noreg64-data16.e,
443 testsuite/gas/i386/noreg64-rex64.d: New.
444 * testsuite/gas/i386/i386.exp: Run new tests.
445 * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
446 Introduce and use pfx* macros.
447 * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
449 * testsuite/gas/i386/noreg16.d: Adjust expectations.
451 2020-06-25 Jan Beulich <jbeulich@suse.com>
453 * testsuite/gas/i386/avx-16bit.d,
454 testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
455 testsuite/gas/i386/avx512f-16bit.d,
456 testsuite/gas/i386/avx512f.d,
457 testsuite/gas/i386/evex-lig256.d,
458 testsuite/gas/i386/evex-lig512.d
459 testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
460 testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
461 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
462 testsuite/gas/i386/sse2-16bit.d,
463 testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
466 2020-06-25 Jan Beulich <jbeulich@suse.com>
468 * config/tc-i386.c (md_assemble): Also reject explicit REX
469 prefixes with VEX and alike encoded insns. Zap consumed bits
471 (output_insn): Don't ignore REX prefix for VEX and alike
472 encodings; abort() instead if encountered.
473 * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
475 * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
476 * testsuite/gas/i386/x86-64-pseudos.d,
477 testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
479 2020-06-25 Jan Beulich <jbeulich@suse.com>
481 * config/tc-i386.c (process_operands): Translate explicit REX
482 prefix into i.rex for SSE2AVX templates.
483 (set_rex_vrex): New helper.
484 (build_modrm_byte): Use it.
485 * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
487 * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
489 2020-06-25 Jan Beulich <jbeulich@suse.com>
491 * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
492 templates when there's no data size prefix.
493 (md_assemble): Reject data size prefix also for legacy encoded
495 * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
496 Uncomment previously not working line.
497 * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
499 * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
500 testsuite/gas/i386/sse2avx.d: Adjust expectations.
502 2020-06-25 Jan Beulich <jbeulich@suse.com>
504 * config/tc-i386.c (build_evex_prefix): Drop early setting of
507 2020-06-23 Nelson Chu <nelson.chu@sifive.com>
509 * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
510 explicit_priv_attr. It used to indicate CSR or priv instructions are
512 (riscv_is_priv_insn): Return True if it is a privileged instruction.
513 (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
514 is privileged or not. If it is, then set explicit_priv_attr to TRUE.
515 (riscv_write_out_attrs): Clarification of when to generate the elf
516 priv spec attributes.
517 * testsuite/gas/riscv/attribute-11.s: Add comments.
518 * testsuite/gas/riscv/attribute-14.s: New testcase. Use symbol
519 `priv_insn_<n>` to decide which priv instruction is expected to used.
521 * testsuite/gas/riscv/attribute-14a.d: Likewise.
522 * testsuite/gas/riscv/attribute-14b.d: Likewise.
523 * testsuite/gas/riscv/attribute-14c.d: Likewise.
524 * testsuite/gas/riscv/attribute-14d.d: Likewise.
525 * testsuite/gas/riscv/attribute-14e.d: Likewise.
527 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
529 * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
530 (riscv_set_default_priv_spec): Get the priv spec version from the
531 priv spec attributes by riscv_get_priv_spec_class_from_numbers.
533 2020-06-20 Alan Modra <amodra@gmail.com>
535 * configure.tgt: Set bfd_gas for all SH targets.
537 2020-06-18 Jan Beulich <jbeulich@suse.com>
539 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
540 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
543 2020-06-16 Lili Cui <lili.cui@intel.com>
545 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
546 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
547 * doc/c-i386.texi: Add avx512_vp2intersect.
549 2020-06-16 Jan Beulich <jbeulich@suse.com>
551 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
553 * testsuite/gas/i386/sse-check.s: Adjust comment.
554 * testsuite/gas/i386/sse-check-error.l,
555 testsuite/gas/i386/sse-check-warn.e,
556 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
559 2020-06-16 Alan Modra <amodra@gmail.com>
561 * config/tc-tic30.h: Remove OBJ_AOUT support.
562 * configure.tgt: Delete tic30-*-*aout* entry.
564 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
566 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
568 (elf32xtensa_abi): New declaration.
569 (option_abi_windowed, option_abi_call0): New enum constants.
570 (md_longopts): Add entries for --abi-windowed and --abi-call0.
571 (md_parse_option): Add handlers for --abi-windowed and
573 (xtensa_add_config_info): Use xtensa_abi_choice instead of
574 XSHAL_ABI to format ABI tag.
575 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
576 --abi-call0 to the list of options.
577 * doc/c-xtensa.texi: Add description for options --abi-windowed
579 * testsuite/gas/xtensa/abi-call0.d: New test definition.
580 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
581 * testsuite/gas/xtensa/abi.s: New test source.
583 2020-06-14 H.J. Lu <hongjiu.lu@intel.com>
586 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
588 * testsuite/gas/i386/tsxldtrk.s: Likewise.
589 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
590 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
592 2020-06-12 Nelson Chu <nelson.chu@sifive.com>
594 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
595 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
596 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
598 2020-06-09 Seth Girvan <snth@snthhacks.com>
600 * doc/c-avr.texi: Improve wording.
602 2020-06-09 Jan Beulich <jbeulich@suse.com>
604 * testsuite/gas/i386/x86-64-pseudos-bad.s,
605 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
607 2020-06-09 Jan Beulich <jbeulich@suse.com>
609 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
611 * testsuite/gas/i386/prefix.d: Adjust expectations.
613 2020-06-09 Jan Beulich <jbeulich@suse.com>
615 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
616 with VEX/EVEX encoding tests.
617 * testsuite/gas/i386/prefix.d: Adjust expectations.
619 2020-06-09 Jan Beulich <jbeulich@suse.com>
621 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
623 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
624 * testsuite/gas/i386/noreg64.d: Adjust expectations.
625 * testsuite/gas/i386/noreg-intel64.d,
626 testsuite/gas/i386/noreg-intel64.l,
627 testsuite/gas/i386/noreg-intel64.s: New.
628 * testsuite/gas/i386/i386.exp: Run new tests.
630 2020-06-09 Jan Beulich <jbeulich@suse.com>
632 * config/tc-i386.c (vex_encoding_error): New enumerator.
633 (VEX_check_operands): Rename to VEX_check_encoding. Check
634 for vex_encoding_error. Move Imm4 handling ...
635 (check_VecOperands): ... here.
636 (match_template): Call VEX_check_encoding when there are no
637 operands. Split construct calling check_VecOperands and
638 VEX_check_encoding (when there are operands).
639 (check_register): Don't blindly set vex_encoding_evex.
640 * testsuite/gas/i386/pseudos-bad.s,
641 testsuite/gas/i386/pseudos-bad.l: New.
642 * testsuite/gas/i386/i386.exp: Run new test.
643 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
645 2020-06-08 Alex Coplan <alex.coplan@arm.com>
647 * config/tc-arm.c (insns): Add dfb.
648 * testsuite/gas/arm/dfb.d: New test.
649 * testsuite/gas/arm/dfb.s: Input for test.
651 2020-06-08 Nick Clifton <nickc@redhat.com>
653 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
655 2020-06-08 Jan Beulich <jbeulich@suse.com>
657 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
659 2020-06-08 Jan Beulich <jbeulich@suse.com>
661 * config/tc-i386.c (check_byte_reg): Drop dead conditional
664 2020-06-08 Jan Beulich <jbeulich@suse.com>
666 * config/tc-i386.c (check_register): Split RegTR handling, to
667 fail recognition also in 64-bit mode as well as with i586 or
668 i686 explicitly enabled.
669 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
670 * testsuite/gas/i386/x86_64-intel.d,
671 testsuite/gas/i386/x86_64.d: Adjust expectations.
673 2020-06-08 Jan Beulich <jbeulich@suse.com>
675 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
676 * testsuite/gas/cfi/cfi.exp: Run this test.
678 2020-06-08 Jan Beulich <jbeulich@suse.com>
680 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
681 check to %st(N) parsing logic.
682 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
684 2020-06-08 Jan Beulich <jbeulich@suse.com>
686 * config/tc-i386.c (bad_reg): New.
687 (check_VecOperations, i386_att_operand, i386_parse_name): Check
689 (check_register): New, broken out from ...
690 (parse_real_register): ... here. Call it.
691 (parse_register): Call it, and error upon failure.
692 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
693 testsuite/gas/i386/x86-64-equ-bad.s,
694 testsuite/gas/i386/x86-64-equ-bad.l: New.
695 * testsuite/gas/i386/i386.exp: Run new tests.
697 2020-06-06 Alan Modra <amodra@gmail.com>
699 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
700 * doc/c-ppc.texi: Likewise.
702 2020-06-06 Alan Modra <amodra@gmail.com>
704 * config/tc-ppc.c: Update throughout for reloc renaming.
706 2020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
708 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
711 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
713 * config/tc-riscv.c (explicit_csr): New static boolean.
714 Used to indicate CSR are explictly used.
715 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
716 (riscv_write_out_attrs): If we already have set elf priv
717 attributes, then generate them. Otherwise, don't generate
718 them when no CSR are used.
719 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
720 * testsuite/gas/riscv/attribute-02.d: Likewise.
721 * testsuite/gas/riscv/attribute-03.d: Likewise.
722 * testsuite/gas/riscv/attribute-04.d: Likewise.
723 * testsuite/gas/riscv/attribute-05.d: Likewise.
724 * testsuite/gas/riscv/attribute-06.d: Likewise.
725 * testsuite/gas/riscv/attribute-07.d: Likewise.
726 * testsuite/gas/riscv/attribute-08.d: Likewise.
727 * testsuite/gas/riscv/attribute-09.d: Likewise.
728 * testsuite/gas/riscv/attribute-10.d: Likewise.
729 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
730 * testsuite/gas/riscv/attribute-11.s: New testcase.
731 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
732 used, so we should output the ELF priv attributes.
733 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
734 used, so output the priv attributes according to the -mpriv-spec.
735 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
736 used, so ignore the -mpriv-spec setting.
738 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
740 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
742 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
743 endianness to cgen_get_insn_value and cgen_put_insn_value.
745 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
747 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
750 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
752 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
754 (md_assemble): Remove no longer needed hack.
756 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
758 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
760 (gas_cgen_md_apply_fix): Likewise.
761 (gas_cgen_md_apply_fix): Likewise.
762 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
764 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
767 2020-06-04 Alan Modra <amodra@gmail.com>
769 * testsuite/config/default.exp: Remove global directive outside
771 * testsuite/gas/mep/complex-relocs.exp: Likewise.
772 * testsuite/gas/microblaze/relax_size.exp: Likewise.
773 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
774 * testsuite/gas/mt/relocs.exp: Likewise.
775 * testsuite/gas/rx/rx.exp: Likewise.
777 2020-06-03 Stephen Casner <casner@acm.org>
779 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
781 2020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
782 Jim Wilson <jimw@sifive.com>
785 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
786 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
787 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
788 Move B before SB. Move J before UJ.
790 2020-06-01 Alex Coplan <alex.coplan@arm.com>
792 * write.c (relax_segment): Fix handling of negative offset when
793 relaxing an rs_org frag.
794 * testsuite/gas/aarch64/org-neg.d: New test.
795 * testsuite/gas/aarch64/org-neg.l: Error output for test.
796 * testsuite/gas/aarch64/org-neg.s: Input for test.
797 * testsuite/gas/arm/org-neg.d: New test.
798 * testsuite/gas/arm/org-neg.l: Error output for test.
799 * testsuite/gas/arm/org-neg.s: Input for test.
801 2020-05-28 Stephen Casner <casner@acm.org>
803 Fix unexpected failures in gas testsuite for pdp11-aout target.
804 These are caused by the PDP11's mix of little-endian octets in
805 shorts but shorts in big endian order for long or quad.
807 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
808 * testsuite/gas/all/gas.exp: Select alternate test scripts for
809 pdp11, skip octa test completely.
810 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
811 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
812 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
814 2020-05-28 Alex Coplan <alex.coplan@arm.com>
816 * frags.c (frag_grow): Fix comment.
818 2020-05-27 Stephen Casner <casner@acm.org>
821 * config/tc-pdp11.c (parse_reg): Distinguish register names from
822 symbols that begin with a register name.
823 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
824 * testsuite/gas/pdp11/pr26001.s: Likewise.
825 * testsuite/gas/pdp11/pr26001.d: Likewise.
827 2020-05-27 Simon Cook <simon.cook@embecosm.com>
829 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
830 pointer when creating struct riscv_csr_extra.
832 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
834 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
835 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
836 * testsuite/gas/i386/inval-avx512f.l: Updated.
838 2020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
840 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
841 load/store instruction variants with alignment hints.
842 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
843 instruction variants with alignment hints.
845 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
848 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
849 instead of R_XGATE_PCREL_X.
850 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
851 BFD_RELOC_XGATE_PCREL_X.
853 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
856 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
857 with &fragP->fr_literal[0].
859 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
862 * config/tc-vax.c (md_estimate_size_before_relax): Replace
863 fragP->fr_literal with &fragP->fr_literal[0].
864 (md_convert_frag): Likewise.
866 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
869 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
870 with &fragP->fr_literal[0].
872 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
875 * config/tc-crx.c (getreg_image): Change argument type to int.
876 (md_convert_frag): Replace fragP->fr_literal with
877 &fragP->fr_literal[0].
879 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
882 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
883 sprintf with memmove.
885 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
887 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
888 with &fragP->fr_literal[0].
890 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
893 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
894 2 overlapping strings.
896 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
898 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
899 with &fragP->fr_literal[0].
901 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
903 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
904 with &fragp->fr_literal[0].
905 * config/tc-microblaze.c (md_apply_fix): Likewise.
906 * config/tc-sh.c (md_convert_frag): Likewise.
908 2020-05-24 Jim Wilson <jimw@sifive.com>
911 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
912 asection to segT. New locals seg and subseg. Call subseg_set before
913 fix_new_exp. Call subseg_set after loop to restore original values.
915 2020-05-21 Alan Modra <amodra@gmail.com>
917 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
919 * config/obj-elf.c: Likewise.
920 * config/tc-aarch64.c: Likewise.
921 * config/tc-arm.c: Likewise.
922 * config/tc-m68k.c: Likewise.
923 * config/tc-nios2.c: Likewise.
924 * config/tc-tic30.c: Likewise.
928 * symbols.c: Likewise.
929 * testsuite/gas/all/test-gen.c: Likewise.
931 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
933 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
934 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
935 Static variables which are used to set the ISA extensions. You can
936 use -march (or ELF build attributes) and -misa-spec to set them,
938 (ext_version_hash): The hash table used to handle the extensions
940 (init_ext_version_hash): Initialize the ext_version_hash according
941 to riscv_ext_version_table.
942 (riscv_get_default_ext_version): The callback function of
943 riscv_parse_subset_t. According to the choosed ISA spec,
944 get the default version for the specific extension.
945 (riscv_set_arch): Set the callback function.
946 (enum options, struct option md_longopts): Add new option -misa-spec.
947 (md_parse_option): Do not call riscv_set_arch for -march. We will
948 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
949 to set default_isa_spec class.
950 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
951 ext_version_hash, and then call riscv_set_arch to set the architecture
952 with versions according to default_arch_with_ext.
953 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
955 * testsuite/gas/riscv/attribute-03.d: Likewise.
956 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
957 already set it's version to 2p1 by march, so no need to use the default
958 2p2 version. For m-ext, we do not set the version by -march and ELF arch
959 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
960 ISA spec 2p2, so set 0p0 to it.
961 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
962 zicsr is 2p0 according to ISA spec 20191213.
963 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
964 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
965 You can set them by configure options --with-arch and
966 --with-isa-spec, respectively.
967 (riscv_set_default_isa_spec): New function used to set the
969 (md_parse_option): Call riscv_set_default_isa_spec rather than
970 call riscv_get_isa_spec_class directly.
971 (riscv_after_parse_args): If the -isa-spec is not set, then we
972 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
973 calling riscv_set_default_isa_spec.
974 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
975 the --with-isa-spec may be set to different ISA spec.
976 * testsuite/gas/riscv/attribute-02.d: Likewise.
977 * testsuite/gas/riscv/attribute-03.d: Likewise.
978 * testsuite/gas/riscv/attribute-04.d: Likewise.
979 * testsuite/gas/riscv/attribute-05.d: Likewise.
980 * testsuite/gas/riscv/attribute-06.d: Likewise.
981 * testsuite/gas/riscv/attribute-07.d: Likewise.
982 * configure.ac: Add configure options, --with-arch and
984 * configure: Regenerated.
985 * config.in: Regenerated.
986 * config/tc-riscv.c (default_priv_spec): Static variable which is
987 used to check if the CSR is valid for the chosen privilege spec. You
988 can use -mpriv-spec to set it.
989 (enum reg_class): We now get the CSR address from csr_extra_hash rather
990 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
991 (riscv_init_csr_hashes): Only need to initialize one hash table
993 (riscv_csr_class_check): Change the return type to void. Don't check
994 the ISA dependency if -mcsr-check isn't set.
995 (riscv_csr_version_check): New function. Check and find the CSR address
996 from csr_extra_hash, according to default_priv_spec. Report warning
997 for the invalid CSR if -mcsr-check is set.
998 (reg_csr_lookup_internal): Updated.
999 (reg_lookup_internal): Likewise.
1000 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
1001 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
1002 (md_parse_option): Call riscv_set_default_priv_version to set
1004 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
1005 privilege spec to the newest one.
1006 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
1007 include/opcode/riscv.h.
1008 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
1009 to check the ISA dependency for CSR, so fix the spec version by adding
1011 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
1012 version warnings for the test case.
1013 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1014 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1015 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1016 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1017 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1018 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
1019 Check whether the CSR is valid when privilege version 1.9 is choosed.
1020 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
1021 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
1022 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
1023 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
1024 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
1025 Check whether the CSR is valid when privilege version 1.10 is choosed.
1026 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
1027 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
1028 Check whether the CSR is valid when privilege version 1.11 is choosed.
1029 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
1030 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
1031 setting. You can set it by configure option --with-priv-spec.
1032 (riscv_set_default_priv_spec): New function used to set the default
1034 (md_parse_option): Call riscv_set_default_priv_spec rather than
1035 call riscv_get_priv_spec_class directly.
1036 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
1037 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
1038 calling riscv_set_default_priv_spec.
1039 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
1040 the --with-priv-spec may be set to different privilege spec.
1041 * testsuite/gas/riscv/priv-reg.d: Likewise.
1042 * configure.ac: Add configure option --with-priv-spec.
1043 * configure: Regenerated.
1044 * config.in: Regenerated.
1045 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
1046 explicit_attr. Set it to TRUE if any ELF attribute is found.
1047 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
1048 the priv attributes are set.
1049 (md_assemble): Set the default_priv_spec according to the priv
1050 attributes when we start to assemble instruction.
1051 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
1052 riscv_write_out_attrs. Update the arch and priv attributes. If we
1053 don't set the corresponding ELF attributes, then try to output the
1055 (riscv_set_public_attributes): If any ELF attribute or -march-attr
1056 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
1057 to update the arch and priv attributes.
1058 (s_riscv_attribute): Make sure all arch and priv attributes are set
1059 before any instruction.
1060 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
1061 ELF attribute or -march-attr is set. If the priv attributes are not
1062 set, then try to update them by the default setting (-mpriv-spec or
1064 * testsuite/gas/riscv/attribute-02.d: Likewise.
1065 * testsuite/gas/riscv/attribute-03.d: Likewise.
1066 * testsuite/gas/riscv/attribute-04.d: Likewise.
1067 * testsuite/gas/riscv/attribute-06.d: Likewise.
1068 * testsuite/gas/riscv/attribute-07.d: Likewise.
1069 * testsuite/gas/riscv/attribute-08.d: Likewise.
1070 * testsuite/gas/riscv/attribute-09.d: Likewise.
1071 * testsuite/gas/riscv/attribute-10.d: Likewise.
1072 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
1073 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
1074 set by priv attributes must be supported.
1075 * testsuite/gas/riscv/attribute-05.s: Likewise.
1076 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
1077 priv attributes according to the -mpriv-spec option.
1078 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
1079 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
1080 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
1081 * testsuite/gas/riscv/priv-reg.d: Removed.
1082 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
1083 CSR according to the priv spec 1.9.
1084 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
1085 CSR according to the priv spec 1.9.1.
1086 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
1087 CSR according to the priv spec 1.10.
1088 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
1089 CSR according to the priv spec 1.11.
1090 * config/tc-riscv.c (md_show_usage): Add descriptions about
1091 the new GAS options.
1092 * doc/c-riscv.texi: Likewise.
1094 2020-05-19 Peter Bergner <bergner@linux.ibm.com>
1096 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
1097 * testsuite/gas/ppc/power9.d: Likewise.
1098 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
1099 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
1100 sync, wait, waitrsv>: Add tests.
1101 * testsuite/gas/ppc/power10.d: Likewise.
1103 2020-05-19 Alexander Fedotov <alfedotov@gmail.com>
1106 * config/tc-arm.c : Add arm_ext_v8r feature.
1107 (it_fsm_post_encode): Check arm_ext_v8r feature.
1108 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
1110 2020-05-19 Alan Modra <amodra@gmail.com>
1112 * write.c (write_contents): Use bfd_get_filename rather than
1113 accessing bfd->filename directly. Use bfd_section_name rather
1114 than accessing section->name directly.
1116 2020-05-19 Alan Modra <amodra@gmail.com>
1118 * symbols.c (local_symbol_make): Init all of lsy_flags.
1120 2020-05-18 Alan Modra <amodra@gmail.com>
1122 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
1123 before looking at add_symbol->sy_flags.
1125 2020-05-18 Hongtao Liu <hongtao.liu@intel.com>
1127 * config/tc-i386.c: Not handle lret/iret.
1128 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
1129 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
1130 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
1131 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
1132 * testsuite/gas/i386/lfence-ret.s: Ditto.
1133 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
1134 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
1135 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
1136 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
1137 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
1138 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
1139 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
1141 2020-05-15 Alan Modra <amodra@gmail.com>
1142 Alex Coplan <alex.coplan@arm.com>
1144 * symbols.c (struct local_symbol): Update comment.
1145 (resolve_symbol_value): For resolved symbols equated to other
1146 symbols, verify that the referenced symbol is not a local_symbol
1147 before accessing sy_value. Don't leave symbol loops during
1148 finalize_syms resolution.
1149 * testsuite/gas/all/assign-bad-recursive.d: New test.
1150 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
1151 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
1152 * testsuite/gas/all/gas.exp: Run it.
1154 2020-05-14 Nick Clifton <nickc@redhat.com>
1156 * po/sv.po: Updated Swedish translation.
1158 2020-05-11 Alan Modra <amodra@gmail.com>
1160 * testsuite/gas/ppc/scalarquad.d,
1161 * testsuite/gas/ppc/scalarquad.s: New test.
1162 * testsuite/gas/ppc/ppc.exp: Run it.
1164 2020-05-11 Alan Modra <amodra@gmail.com>
1166 * testsuite/gas/ppc/rightmost.d,
1167 * testsuite/gas/ppc/rightmost.s: New test.
1168 * testsuite/gas/ppc/ppc.exp: Run it.
1170 2020-05-11 Alan Modra <amodra@gmail.com>
1172 * testsuite/gas/ppc/xvtlsbb.d,
1173 * testsuite/gas/ppc/xvtlsbb.s: New test.
1174 * testsuite/gas/ppc/ppc.exp: Run it.
1176 2020-05-11 Alan Modra <amodra@gmail.com>
1178 * testsuite/gas/ppc/stringop.d,
1179 * testsuite/gas/ppc/stringop.s: New test.
1180 * testsuite/gas/ppc/ppc.exp: Run it.
1182 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1184 * testsuite/gas/ppc/set_bool.d,
1185 * testsuite/gas/ppc/set_bool.s: New test.
1186 * testsuite/gas/ppc/ppc.exp: Run it.
1188 2020-05-11 Alan Modra <amodra@gmail.com>
1190 * testsuite/gas/ppc/bitmanip.d,
1191 * testsuite/gas/ppc/bitmanip.s: New test.
1192 * testsuite/gas/ppc/ppc.exp: Run it.
1194 2020-05-11 Alan Modra <amodra@gmail.com>
1196 * testsuite/gas/ppc/genpcv.d,
1197 * testsuite/gas/ppc/genpcv.s: New test.
1198 * testsuite/gas/ppc/ppc.exp: Run it.
1200 2020-05-11 Alan Modra <amodra@gmail.com>
1202 * testsuite/gas/ppc/maskmanip.d,
1203 * testsuite/gas/ppc/maskmanip.s: New test.
1204 * testsuite/gas/ppc/ppc.exp: Run it.
1206 2020-05-11 Alan Modra <amodra@gmail.com>
1207 Peter Bergner <bergner@linux.ibm.com>
1209 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
1210 (md_assemble): Check acc specified in correct operand.
1211 * testsuite/gas/ppc/outerprod.d,
1212 * testsuite/gas/ppc/outerprod.s,
1213 * testsuite/gas/ppc/vsx4.d,
1214 * testsuite/gas/ppc/vsx4.s: New tests.
1215 * testsuite/gas/ppc/ppc.exp: Run them.
1217 2020-05-11 Alan Modra <amodra@gmail.com>
1219 * testsuite/gas/ppc/simd_perm.d,
1220 * testsuite/gas/ppc/simd_perm.s: New test.
1221 * testsuite/gas/ppc/ppc.exp: Run it.
1223 2020-05-11 Alan Modra <amodra@gmail.com>
1225 * testsuite/gas/ppc/int128.d,
1226 * testsuite/gas/ppc/int128.s: New test.
1227 * testsuite/gas/ppc/ppc.exp: Run it.
1229 2020-05-11 Alan Modra <amodra@gmail.com>
1231 * testsuite/gas/ppc/vsx_32byte.d,
1232 * testsuite/gas/ppc/vsx_32byte.s: New test.
1233 * testsuite/gas/ppc/ppc.exp: Run it.
1235 2020-05-11 Alan Modra <amodra@gmail.com>
1237 * testsuite/gas/ppc/vec_mul.s,
1238 * testsuite/gas/ppc/vec_mul.d: New test.
1239 * testsuite/gas/ppc/ppc.exp: Run it.
1241 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1243 * testsuite/gas/ppc/byte_rev.d,
1244 * testsuite/gas/ppc/byte_rev.s: New test.
1245 * testsuite/gas/ppc/ppc.exp: Run it.
1247 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1249 * testsuite/gas/ppc/power10.d: Add paste. tests.
1250 * testsuite/gas/ppc/power10.s: Likewise.
1252 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1254 * testsuite/gas/ppc/power10.s: New test.
1255 * testsuite/gas/ppc/power10.d: Likewise.
1256 * testsuite/gas/ppc/ppc.exp: Run it.
1258 2020-05-11 Alan Modra <amodra@gmail.com>
1260 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
1262 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
1263 place of -mfuture/-Mfuture.
1264 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
1265 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
1267 2020-05-06 Nick Clifton <nickc@redhat.com>
1269 * po/sv.po: Updated Swedish translation.
1271 2020-05-06 Nick Clifton <nickc@redhat.com>
1274 * doc/as.texi (Preprocessing): Replace cross reference to not
1275 existant document with a URL to the equivalent page in the GCC
1278 2020-05-05 Nick Clifton <nickc@redhat.com>
1280 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
1281 construction of a DWARF-5 directory name table.
1282 * testsuite/gas/elf/pr25917.d: Update expected output.
1284 2020-05-05 Gunther Nikl <gnikl@justmail.de>
1286 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
1287 (md_parse_option): Remove initialization of elf_flags.
1289 2020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
1292 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
1293 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
1294 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
1296 2020-05-04 Nick Clifton <nickc@redhat.com>
1299 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
1300 table's existence before looking at its entries.
1301 Also do not emit a default directory entry if there are no
1304 * testsuite/gas/elf/pr25917.s: New test source file.
1305 * testsuite/gas/elf/pr25917.d: New test driver.
1306 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
1308 2020-04-30 Alex Coplan <alex.coplan@arm.com>
1310 * config/tc-aarch64.c (fix_insn): Implement for
1311 AARCH64_OPND_UNDEFINED.
1312 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
1313 * testsuite/gas/aarch64/udf.s: New.
1314 * testsuite/gas/aarch64/udf.d: New.
1315 * testsuite/gas/aarch64/udf-invalid.s: New.
1316 * testsuite/gas/aarch64/udf-invalid.l: New.
1317 * testsuite/gas/aarch64/udf-invalid.d: New.
1319 2020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
1321 * config/tc-rx.c (elf_flags): Reset default value.
1322 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
1324 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1326 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
1327 if it's not defined.
1328 (microarch_earliest): New static variable.
1329 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
1330 simcall opcode has mandatory parameter.
1331 (xg_init_global_config): Initialize microarch_earliest.
1333 2020-04-29 Nick Clifton <nickc@redhat.com>
1336 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
1337 IMM0_8S and add support for IMM0_8U.
1338 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
1339 unsigned 8-bit immediate.
1340 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
1341 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
1343 2020-04-27 Tamar Christina <tamar.christina@arm.com>
1345 * NEWS: Add news entry for big-obj.
1346 * config/tc-i386.c (i386_target_format): Support new format.
1347 * doc/c-i386.texi: Add i386 support.
1348 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
1349 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
1351 2020-04-27 Nick Clifton <nickc@redhat.com>
1354 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
1355 (assign_file_to_slot): New function. Fills in an entry in the
1357 (allocate_filenum): Use new function.
1358 (allocate_filename_to_slot): Use new function. If the specified
1359 slot entry is already in use, but was chosen automatically then
1360 reassign the automatic entry.
1362 2020-04-26 Hongtao Liu <hongtao.liu@intel.com
1364 * config/tc-i386.c (lfence_before_ret_shl): New member.
1365 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
1367 (insert_after_load): Issue warning for REP CMPS/SCAS.
1368 (insert_before_before): Handle iret, Handle
1369 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
1370 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
1371 -mlfence-before-ret=[none/not/or/shl/yes].
1372 Enable -mlfence-before-ret=shl when
1373 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
1374 (md_show_usage): Ditto.
1375 * doc/c-i386.texi: Ditto.
1376 * testsuite/gas/i386/i386.exp: Add new testcases.
1377 * testsuite/gas/i386/lfence-load-b.d: New.
1378 * testsuite/gas/i386/lfence-load-b.e: New.
1379 * testsuite/gas/i386/lfence-load.d: Modified.
1380 * testsuite/gas/i386/lfence-load.e: New.
1381 * testsuite/gas/i386/lfence-load.s: Modified.
1382 * testsuite/gas/i386/lfence-ret-a.d: Modified.
1383 * testsuite/gas/i386/lfence-ret-b.d: Modified.
1384 * testsuite/gas/i386/lfence-ret-c.d: New.
1385 * testsuite/gas/i386/lfence-ret-d.d: New.
1386 * testsuite/gas/i386/lfence-ret.s: Modified.
1387 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
1388 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
1389 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
1390 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
1391 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
1392 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
1393 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
1394 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
1395 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
1396 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
1398 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1401 * config/tc-xtensa.c (md_apply_fix): Replace
1402 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
1403 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1404 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
1405 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
1406 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
1408 2020-04-22 Alan Modra <amodra@gmail.com>
1410 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
1411 symbol for ".symver .. remove".
1412 * doc/as.texi (.symver): Update.
1413 * testsuite/gas/symver/symver11.s: Make foo weak.
1414 * testsuite/gas/symver/symver11.d: Expect an error.
1415 * testsuite/gas/symver/symver7.d: Allow other random symbols.
1417 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1419 * testsuite/gas/symver/symver11.s: Add ".balign 8".
1421 2020-04-21 Andreas Schwab <schwab@linux-m68k.org>
1424 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
1425 * testsuite/gas/m68k/operands.d: Update.
1426 * testsuite/gas/m68k/op68000.d: Update for new error messages.
1428 2020-04-21 Tamar Christina <tamar.christina@arm.com>
1431 * testsuite/gas/arm/pr24753.d: New test.
1432 * testsuite/gas/arm/pr24753.s: New test.
1434 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1438 * NEWS: Mention .symver extension.
1439 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
1441 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
1442 add a version name. Add local, hidden and remove visibility
1444 (elf_frob_symbol): Handle the list of version names. Update the
1445 original symbol to local, hidden or remove it from the symbol
1447 (elf_frob_file_before_adjust): Handle the list of version names.
1448 * config/obj-elf.h (elf_visibility): New.
1449 (elf_versioned_name_list): Likewise.
1450 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
1451 and visibility. Change versioned_name pointer to struct
1452 elf_versioned_name_list.
1453 * doc/as.texi: Update .symver directive.
1454 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
1455 error checking tests.
1456 * testsuite/gas/symver/symver6.d: New file.
1457 * testsuite/gas/symver/symver7.d: Likewise.
1458 * testsuite/gas/symver/symver7.s: Likewise.
1459 * testsuite/gas/symver/symver8.d: Likewise.
1460 * testsuite/gas/symver/symver8.s: Likewise.
1461 * testsuite/gas/symver/symver9.s: Likewise.
1462 * testsuite/gas/symver/symver9a.d: Likewise.
1463 * testsuite/gas/symver/symver9b.d: Likewise.
1464 * testsuite/gas/symver/symver10.s: Likewise.
1465 * testsuite/gas/symver/symver10a.d: Likewise.
1466 * testsuite/gas/symver/symver10b.d: Likewise.
1467 * testsuite/gas/symver/symver11.d: Likewise.
1468 * testsuite/gas/symver/symver11.s: Likewise.
1469 * testsuite/gas/symver/symver12.d: Likewise.
1470 * testsuite/gas/symver/symver12.s: Likewise.
1471 * testsuite/gas/symver/symver13.d: Likewise.
1472 * testsuite/gas/symver/symver13.s: Likewise.
1473 * testsuite/gas/symver/symver14.d: Likewise.
1474 * testsuite/gas/symver/symver14.l: Likewise.
1475 * testsuite/gas/symver/symver15.d: Likewise.
1476 * testsuite/gas/symver/symver15.l: Likewise.
1477 * testsuite/gas/symver/symver6.l: Removed.
1478 * testsuite/gas/symver/symver6.s: Updated.
1480 2020-04-20 Sudakshina Das <sudi.das@arm.com>
1482 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
1484 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
1485 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
1486 * testsuite/gas/aarch64/system.d: Update.
1488 2020-04-20 Sudakshina Das <sudi.das@arm.com>
1490 * testsuite/gas/aarch64/bti.d: Update -march option.
1491 * testsuite/gas/aarch64/illegal-bti.d: Remove.
1492 * testsuite/gas/aarch64/illegal-bti.l: Remove.
1493 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
1494 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
1496 2020-04-17 Alan Modra <amodra@gmail.com>
1498 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
1500 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
1501 Nick Clifton <nickc@redhat.com>
1504 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
1506 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
1507 for the type-2 test.
1508 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
1509 targets running this test.
1511 2020-02-16 David Faust <david.faust@oracle.com>
1513 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
1514 * testsuite/gas/bpf/jump32.s: New file.
1515 * testsuite/gas/bpf/jump32.d: Likewise.
1517 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
1519 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
1522 2020-04-08 Gunther Nikl <gnikl@justmail.de>
1524 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
1525 (md_pcrel_from): Remove prototytpe.
1526 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
1528 (md_pcrel_from_section): Remove duplicate prototype.
1529 * tc.h (md_pcrel_from_section): Add prototype.
1530 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
1531 * config/tc-arc.h (md_pcrel_from_section): Likewise.
1532 * config/tc-arm.h (md_pcrel_from_section): Likewise.
1533 * config/tc-avr.h (md_pcrel_from_section): Likewise.
1534 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
1535 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
1536 * config/tc-csky.h (md_pcrel_from_section): Likewise.
1537 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
1538 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
1539 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
1540 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
1541 * config/tc-frv.h (md_pcrel_from_section): Likewise.
1542 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
1543 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
1544 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
1545 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
1546 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
1547 * config/tc-mep.h (md_pcrel_from_section): Likewise.
1548 * config/tc-metag.h (md_pcrel_from_section): Likewise.
1549 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
1550 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
1551 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
1552 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
1553 * config/tc-mt.h (md_pcrel_from_section): Likewise.
1554 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
1555 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
1556 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
1557 * config/tc-rx.h (md_pcrel_from_section): Likewise.
1558 * config/tc-s390.h (md_pcrel_from_section): Likewise.
1559 * config/tc-sh.h (md_pcrel_from_section): Likewise.
1560 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
1561 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
1562 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
1563 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
1564 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
1565 md_apply_fix3): Delete prototypes.
1567 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1569 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
1572 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1574 * doc/c-z80.texi: Fix @xref warnings.
1576 2020-04-07 Lili Cui <lili.cui@intel.com>
1578 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
1579 (cpu_noarch): Likewise.
1580 * doc/c-i386.texi: Document TSXLDTRK.
1581 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
1582 * testsuite/gas/i386/tsxldtrk.d: Likewise.
1583 * testsuite/gas/i386/tsxldtrk.s: Likewise.
1584 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1586 2020-04-02 Lili Cui <lili.cui@intel.com>
1588 * config/tc-i386.c (cpu_arch): Add .serialize.
1589 (cpu_noarch): Likewise.
1590 * doc/c-i386.texi: Document serialize.
1591 * testsuite/gas/i386/i386.exp: Run serialize tests
1592 * testsuite/gas/i386/serialize.d: Likewise.
1593 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
1594 * testsuite/gas/i386/serialize.s: Likewise.
1596 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1598 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
1599 * testsuite/gas/elf/section12b.d: Likewise.
1600 * testsuite/gas/elf/section16a.d: Likewise.
1601 * testsuite/gas/elf/section16b.d: Likewise.
1603 2020-04-02 Gunther Nikl <gnikl@justmail.de>
1605 * config/tc-m68k.c (m68k_ip): Fix range check for index register
1606 with a suppressed address register.
1608 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1611 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1612 * testsuite/gas/i386/localpic.s: Add a test for relocation
1613 against local absolute symbol.
1614 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1615 * testsuite/gas/i386/localpic.d: Updated.
1616 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1617 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1619 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1622 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1623 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1624 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1625 testsuite/gas/i386/x86-64-jump.d.
1626 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1627 Incorporate changes to
1628 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1629 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1630 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1631 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1632 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1634 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
1638 * dwarf2dbg.c: Do not include "bignum.h".
1640 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
1642 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1643 * testsuite/gas/riscv/alias-csr.s: Likewise.
1644 * testsuite/gas/riscv/no-aliases-csr.d: Move this
1645 to priv-reg-pseudo-noalias.
1646 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1647 * testsuite/gas/riscv/bad-csr.l: Likewise.
1648 * testsuite/gas/riscv/bad-csr.s: Likewise.
1649 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
1650 * testsuite/gas/riscv/satp.s: Likewise.
1651 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1652 csr instruction, including alias-csr testcase.
1653 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1654 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1655 pseudo instruction with objdump -Mno-aliases.
1656 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1657 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1658 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1659 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1660 * testsuite/gas/riscv/priv-reg.s: Likewise.
1661 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1662 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1663 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1665 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1667 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1668 sections with the "b" attribute.
1670 2020-03-22 Alan Modra <amodra@gmail.com>
1672 * testsuite/gas/s12z/truncated.d: Update expected output.
1674 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1677 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1678 * doc/c-z80.texi: Update documentation.
1680 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1685 Fix disassembling ED+A4/AC/B4/BC opcodes.
1686 Fix assembling lines containing colonless label and instruction
1687 with first operand inside parentheses.
1688 Fix registration of unsupported by target CPU registers.
1689 * config/tc-z80.c: See above.
1690 * config/tc-z80.h: See above.
1691 * testsuite/gas/z80/colonless.d: Update test.
1692 * testsuite/gas/z80/colonless.s: Likewise.
1693 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1694 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1695 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1696 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1697 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1698 * testsuite/gas/z80/unsup_regs.s: Likewise.
1699 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1700 * testsuite/gas/z80/z80.exp: Likewise.
1701 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1702 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1703 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1705 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1708 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1709 (parse_operands): Handle new operand codes.
1710 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1711 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1712 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1713 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1714 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1715 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1716 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1717 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1719 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1721 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1723 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1725 * testsuite/gas/i386/i386.exp: Run new tests.
1726 * testsuite/gas/i386/lfence-byte.d: New file.
1727 * testsuite/gas/i386/lfence-byte.e: Likewise.
1728 * testsuite/gas/i386/lfence-byte.s: Likewise.
1729 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1730 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1731 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1732 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1733 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1734 * testsuite/gas/i386/lfence-load.d: Likewise.
1735 * testsuite/gas/i386/lfence-load.s: Likewise.
1736 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1737 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1738 * testsuite/gas/i386/lfence-ret.s: Likewise.
1739 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1740 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1741 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1742 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1743 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1744 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1745 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1746 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1747 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1748 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1749 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1750 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1752 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1754 * config/tc-i386.c (lfence_after_load): New.
1755 (lfence_before_indirect_branch_kind): New.
1756 (lfence_before_indirect_branch): New.
1757 (lfence_before_ret_kind): New.
1758 (lfence_before_ret): New.
1761 (insert_lfence_after): New.
1762 (insert_lfence_before): New.
1763 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1765 (OPTION_MLFENCE_AFTER_LOAD): New.
1766 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1767 (OPTION_MLFENCE_BEFORE_RET): New.
1768 (md_longopts): Add -mlfence-after-load=,
1769 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1770 (md_parse_option): Handle -mlfence-after-load=,
1771 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1772 (md_show_usage): Display -mlfence-after-load=,
1773 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1774 (i386_cons_align): New.
1775 * config/tc-i386.h (i386_cons_align): New.
1776 (md_cons_align): New.
1777 * doc/c-i386.texi: Document -mlfence-after-load=,
1778 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1780 2020-03-11 Nick Clifton <nickc@redhat.com>
1784 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1785 (DWARF2_FILE_SIZE_NAME): Default to -1.
1786 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1787 whichever is higher.
1788 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1789 (NUM_MD5_BYTES): Define.
1790 (struct file entry): Add md5 field.
1791 (get_filenum): Delete and replace with...
1792 (get_basename): New function.
1793 (get_directory_table_entry): New function.
1794 (allocate_filenum): New function.
1795 (allocate_filename_to_slot): New function.
1796 (dwarf2_where): Use new functions.
1797 (dwarf2_directive_filename): Add support for extended .file
1799 (dwarf2_directive_loc): Allow the use of file number zero with
1801 (out_file_list): Rename to...
1802 (out_dir_and_file_list): Add DWARF 5 support.
1803 (out_debug_line): Emit extra values into the section header for
1805 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1806 * doc/as.texi (.file): Update the description of this pseudo-op.
1807 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1808 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1809 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1810 * NEWS: Mention the new feature.
1812 2020-03-10 Alan Modra <amodra@gmail.com>
1814 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1815 to avoid signed overflow.
1816 * config/tc-mcore.c (md_assemble): Likewise.
1817 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1818 * config/tc-nds32.c (SET_ADDEND): Likewise.
1819 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1821 2020-03-09 Jan Beulich <jbeulich@suse.com>
1823 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1824 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1825 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1827 2020-03-07 Alan Modra <amodra@gmail.com>
1829 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1832 2020-03-06 Nick Clifton <nickc@redhat.com>
1835 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1836 0 if the dwarf_level is 5 or more. Complain if a filename follows
1838 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1839 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1840 * testsuite/gas/elf/elf.exp: Run the new test.
1843 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1844 * doc/as.texi: Fix another typo.
1846 2020-03-06 Nick Clifton <nickc@redhat.com>
1849 * as.c (dwarf_level): Define.
1850 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1851 (parse_args): Add support for the new options.
1852 as.h (dwarf_level): Prototype.
1853 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1855 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1856 (DWARF2_LINE_VERSION): Remove definition.
1857 * doc/as.texi: Document the new options.
1859 2020-03-06 Nick Clifton <nickc@redhat.com>
1862 * as.c (main): Allow matching input and outputs when they are
1865 2020-03-06 Jan Beulich <jbeulich@suse.com>
1867 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1869 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1870 one of byte/word/dword/qword is set alongside a SIMD register in
1871 a template's operand.
1873 2020-03-06 Jan Beulich <jbeulich@suse.com>
1875 * config/tc-i386.c (match_template): Extend code in logic
1876 rejecting certain suffixes in certain modes to also cover mask
1877 register use and VecSIB. Drop special casing of broadcast. Skip
1878 immediates in the check.
1880 2020-03-06 Jan Beulich <jbeulich@suse.com>
1882 * config/tc-i386.c (match_template): Fold duplicate code in
1883 logic rejecting certain suffixes in certain modes. Drop
1886 2020-03-06 Jan Beulich <jbeulich@suse.com>
1888 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1889 alongside !norex64 ones.
1890 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1891 with both 32- and 64-bit GPR operands.
1892 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1893 32- and 64-bit GPR operands.
1894 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1895 testsuite/gas/i386/x86-64-avx512bw.d,
1896 testsuite/gas/i386/x86-64-avx512f-intel.d,
1897 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1899 2020-03-06 Jan Beulich <jbeulich@suse.com>
1901 * config/tc-i386.c (md_assemble): Drop use of rex64.
1902 (process_suffix): For REX.W for 64-bit CRC32.
1904 2020-03-06 Jan Beulich <jbeulich@suse.com>
1906 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1907 addressing for MPX insns without base/index.
1908 * testsuite/gas/i386/mpx-16bit.s,
1909 * testsuite/gas/i386/mpx-16bit.d: New.
1910 * testsuite/gas/i386/i386.exp: Run new test.
1912 2020-03-06 Jan Beulich <jbeulich@suse.com>
1914 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1915 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1916 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1917 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1918 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1919 as well as a BSWAP one.
1920 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1921 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1922 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1923 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1924 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1925 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1926 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1927 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1928 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1929 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1930 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1931 testsuite/gas/i386/vmx.d: Adjust expectations.
1933 2020-03-06 Jan Beulich <jbeulich@suse.com>
1935 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1936 from having their operands swapped.
1937 * testsuite/gas/i386/waitpkg.s,
1938 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1939 3-operand cases as well as testing of 16-bit code generation.
1940 * testsuite/gas/i386/waitpkg.d,
1941 testsuite/gas/i386/waitpkg-intel.d,
1942 testsuite/gas/i386/x86-64-waitpkg.d,
1943 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1945 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
1947 * config/tc-riscv.c (percent_op_utype): Support the modifier
1949 * doc/c-riscv.texi: Add documentation.
1950 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1951 modifier %got_pcrel_hi.
1952 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1953 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1954 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1956 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1957 (RISC-V-Formats): Update the section name from "Instruction Formats"
1958 to "RISC-V Instruction Formats".
1960 2020-03-04 Alexandre Oliva <oliva@adacore.com>
1962 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1963 detected in a section which does not have at least 4 byte
1965 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1966 * testsuite/gas/arm/ldr-t.s: Likewise.
1967 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1968 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1969 disassembly, ignoring any NOPs that may have been inserted because
1970 of section alignment.
1971 * testsuite/gas/arm/ldr-t.d: Likewise.
1973 2020-03-04 Jan Beulich <jbeulich@suse.com>
1975 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1976 * doc/c-i386.texi: Mention sev_es.
1977 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1978 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1980 * testsuite/gas/i386/arch-13-znver1.d,
1981 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1983 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1985 * config/tc-i386.c (match_template): Replace ignoresize and
1986 defaultsize with mnemonicsize.
1987 (process_suffix): Likewise.
1989 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1992 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1993 instruction LD IY,(HL).
1994 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1995 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1996 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1997 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1999 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
2002 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
2003 x86-64-default-suffix-avx.
2004 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
2005 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
2006 * testsuite/gas/i386/noreg64.d: Updated.
2007 * testsuite/gas/i386/noreg64.l: Likewise.
2008 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
2009 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
2010 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
2012 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2015 * config/tc-z80.c (contains_register): Prevent an illegal memory
2016 access when checking an expression for a register name.
2018 2020-03-03 Alan Modra <amodra@gmail.com>
2020 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
2023 2020-03-02 Alan Modra <amodra@gmail.com>
2025 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
2026 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
2028 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
2029 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
2030 (s3_s_score_lcomm): Likewise.
2031 * config/tc-score7.c: Similarly.
2032 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
2034 2020-02-28 YunQiang Su <syq@debian.org>
2037 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
2038 to handle multi-labels.
2039 (has_label_name): New.
2041 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
2043 * config/tc-arm.c (enum pred_instruction_type): Remove
2044 NEUTRAL_IT_NO_VPT_INSN predication type.
2045 (cxn_handle_predication): Modify to require condition suffixes.
2046 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
2047 * testsuite/gas/arm/cde-scalar.s: Update test.
2048 * testsuite/gas/arm/cde-warnings.l: Update test.
2049 * testsuite/gas/arm/cde-warnings.s: Update test.
2051 2020-02-26 Alan Modra <amodra@gmail.com>
2053 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
2054 N_() on empty string.
2056 2020-02-26 Alan Modra <amodra@gmail.com>
2058 * read.c (read_a_source_file): Call strncpy with length one
2059 less than size of original_case_string.
2061 2020-02-26 Alan Modra <amodra@gmail.com>
2063 * config/obj-elf.c: Indent labels correctly.
2064 * config/obj-macho.c: Likewise.
2065 * config/tc-aarch64.c: Likewise.
2066 * config/tc-alpha.c: Likewise.
2067 * config/tc-arm.c: Likewise.
2068 * config/tc-cr16.c: Likewise.
2069 * config/tc-crx.c: Likewise.
2070 * config/tc-frv.c: Likewise.
2071 * config/tc-i386-intel.c: Likewise.
2072 * config/tc-i386.c: Likewise.
2073 * config/tc-ia64.c: Likewise.
2074 * config/tc-mn10200.c: Likewise.
2075 * config/tc-mn10300.c: Likewise.
2076 * config/tc-nds32.c: Likewise.
2077 * config/tc-riscv.c: Likewise.
2078 * config/tc-s12z.c: Likewise.
2079 * config/tc-xtensa.c: Likewise.
2080 * config/tc-z80.c: Likewise.
2082 * symbols.c: Likewise.
2083 * write.c: Likewise.
2085 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
2087 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
2088 we are assembling instruction with CSR. Call riscv_csr_read_only_check
2089 after parsing all arguments.
2090 (enum csr_insn_type): New enum is used to classify the CSR instruction.
2091 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
2092 are used to check if we write a read-only CSR by the CSR instruction.
2093 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
2094 all CSR for the read-only CSR checking.
2095 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
2096 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2097 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
2098 all CSR instructions for the read-only CSR checking.
2099 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
2100 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
2102 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
2103 (riscv_opts): Initialize it.
2104 (reg_lookup_internal): Check the `riscv_opts.csr_check`
2105 before doing the CSR checking.
2106 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
2107 (md_longopts): Add mcsr-check and mno-csr-check.
2108 (md_parse_option): Handle new enum option values.
2109 (s_riscv_option): Handle new long options.
2110 * doc/c-riscv.texi: Add description for the new .option and assembler
2112 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
2114 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
2116 * config/tc-riscv.c (csr_extra_hash): New.
2117 (enum riscv_csr_class): New enum. Used to decide
2118 whether or not this CSR is legal in the current ISA string.
2119 (struct riscv_csr_extra): New structure to hold all extra information
2121 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
2122 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
2123 Call hash_reg_name to insert CSR address into reg_names_hash.
2124 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
2125 Decide whether the CSR is valid according to the csr_extra_hash.
2126 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
2127 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
2128 not a boolean. This is same as riscv_init_csr_hash, so keep the
2130 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
2131 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
2132 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
2133 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
2134 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
2135 f-ext CSR are not allowed.
2136 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
2137 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
2138 source file is `priv-reg.s`, and the ISA is rv64if, so the
2139 rv32-only CSR are not allowed.
2140 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2142 2020-02-21 Alan Modra <amodra@gmail.com>
2144 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
2145 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
2147 2020-02-21 Alan Modra <amodra@gmail.com>
2150 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
2151 on section size adjustment, instead perform another write if
2152 exec header size is larger than section size.
2154 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
2156 * doc/c-riscv.texi: Add the doc entries for -march-attr/
2157 -mno-arch-attr command line options.
2159 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
2161 * testsuite/gas/riscv/c-add-addi.d: New testcase.
2162 * testsuite/gas/riscv/c-add-addi.s: Likewise.
2164 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2167 * config/tc-z80.c (md_parse_option): Do not use an underscore
2168 prefix for local labels in SDCC compatability mode.
2169 (z80_start_line_hook): Remove SDCC dollar label support.
2170 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
2171 * testsuite/gas/z80/sdcc.s: Likewise.
2173 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2176 * config/tc-z80.c: Add -march option.
2177 * doc/as.texi: Update Z80 documentation.
2178 * doc/c-z80.texi: Likewise.
2179 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
2180 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
2181 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
2182 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
2183 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
2184 * testsuite/gas/z80/gbz80_all.d: Likewise.
2185 * testsuite/gas/z80/r800_extra.d: Likewise.
2186 * testsuite/gas/z80/r800_ii8.d: Likewise.
2187 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
2188 * testsuite/gas/z80/sdcc.d: Likewise.
2189 * testsuite/gas/z80/z180.d: Likewise.
2190 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
2191 * testsuite/gas/z80/z80_doc.d: Likewise.
2192 * testsuite/gas/z80/z80_ii8.d: Likewise.
2193 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
2194 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
2195 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
2196 * testsuite/gas/z80/z80_sli.d: Likewise.
2197 * testsuite/gas/z80/z80n_all.d: Likewise.
2198 * testsuite/gas/z80/z80n_reloc.d: Likewise.
2200 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2202 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
2203 with GNU_PROPERTY_X86_FEATURE_2_MMX.
2204 * testsuite/gas/i386/i386.exp: Run property-3 and
2206 * testsuite/gas/i386/property-3.d: New file.
2207 * testsuite/gas/i386/property-3.s: Likewise.
2208 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
2210 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
2212 * config/tc-i386.c (cpu_arch): Add .popcnt.
2213 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
2214 Add a tab before @samp{.sse4a}.
2216 2020-02-17 Jan Beulich <jbeulich@suse.com>
2218 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
2219 for AddrPrefixOpReg templates. Combine the two pieces of
2220 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
2223 2020-02-17 Jan Beulich <jbeulich@suse.com>
2226 * config/tc-i386.c (md_assemble): Also suppress operand
2227 swapping for MONITOR{,X} and MWAIT{,X}.
2228 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
2229 Add Intel syntax monitor/mwait tests.
2230 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
2231 Adjust expectations.
2232 *testsuite/gas/i386/sse3-intel.d,
2233 testsuite/gas/i386/x86-64-sse3-intel.d: New.
2234 * testsuite/gas/i386/i386.exp: Run new tests.
2236 2020-02-17 Jan Beulich <jbeulich@suse.com>
2239 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
2240 [XYZ]MMWord memory operand ambiguity recognition logic (largely
2242 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
2244 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
2245 * testsuite/gas/i386/avx512dq-inval.l,
2246 testsuite/gas/i386/inval-avx.l,
2247 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
2248 * testsuite/gas/i386/avx512vl-ambig.s,
2249 testsuite/gas/i386/avx512vl-ambig.l: New.
2250 * testsuite/gas/i386/i386.exp: Run new test.
2252 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
2254 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
2256 * doc/c-i386.texi: Document sse4a and nosse4a.
2258 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2260 * doc/c-i386.texi: Remove the old movsx and movzx documentation
2263 2020-02-14 Jan Beulich <jbeulich@suse.com>
2266 * config/tc-i386.c (md_assemble): Move movsx/movzx special
2268 (process_suffix): ... here. Consider just the first operand
2270 (check_long_reg): Drop opcode 0x63 special case again.
2271 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
2272 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
2273 Move ambiguous operand size tests ...
2274 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2275 testsuite/gas/i386/noreg64.s: ... here.
2276 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
2277 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
2278 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2279 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
2280 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
2281 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2282 testsuite/gas/i386/x86-64-movsxd.d,
2283 testsuite/gas/i386/x86-64-movsxd-intel.d,
2284 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
2285 Adjust expectations.
2286 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
2287 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
2288 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
2289 * testsuite/gas/i386/i386.exp: Run new tests.
2291 2020-02-14 Jan Beulich <jbeulich@suse.com>
2293 * config/tc-i386.c (process_operands): Also skip segment
2294 override prefix emission if it matches an already present one.
2295 * testsuite/gas/i386/prefix32.s: Add double segment override
2297 * testsuite/gas/i386/prefix32.l: Adjust expectations.
2299 2020-02-14 Jan Beulich <jbeulich@suse.com>
2301 * config/tc-i386.c (process_operands): Drop ineffectual segment
2302 overrides when optimizing.
2303 * testsuite/gas/i386/lea-optimize.d: New.
2304 * testsuite/gas/i386/i386.exp: Run new test.
2306 2020-02-14 Jan Beulich <jbeulich@suse.com>
2308 * config/tc-i386.c (process_operands): Also check insn prefix
2309 for ineffectual segment override warning. Don't cover possible
2310 VEX/EVEX encoded insns there.
2311 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
2312 testsuite/gas/i386/lea.e: New.
2313 * testsuite/gas/i386/i386.exp: Run new test.
2315 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2318 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
2321 2020-02-13 Fangrui Song <maskray@google.com>
2322 H.J. Lu <hongjiu.lu@intel.com>
2325 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
2326 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
2327 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
2328 * testsuite/gas/i386/relax-5.d: New file.
2329 * testsuite/gas/i386/relax-5.s: Likewise.
2330 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
2331 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
2333 2020-02-13 Jan Beulich <jbeulich@suse.com>
2335 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
2338 2020-02-12 Jan Beulich <jbeulich@suse.com>
2340 * config/tc-i386.c (avx512): New (at file scope), moved from
2341 (check_VecOperands): ... here.
2342 (process_suffix): Add [XYZ]MMword operand size handling.
2343 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
2344 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
2346 * testsuite/gas/i386/avx512dq-inval.l,
2347 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
2349 2020-02-12 Jan Beulich <jbeulich@suse.com>
2352 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
2354 * config/tc-i386-intel.c (i386_intel_operand): Also handle
2355 CALL/JMP in O_tbyte_ptr case.
2356 * doc/c-i386.texi: Mention far call and full pointer load ISA
2358 * testsuite/gas/i386/x86-64-branch-3.s,
2359 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
2360 * testsuite/gas/i386/x86-64-branch-3.d,
2361 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
2362 * testsuite/gas/i386/x86-64-branch-5.l,
2363 testsuite/gas/i386/x86-64-branch-5.s: New.
2364 * testsuite/gas/i386/i386.exp: Run new test.
2366 2020-02-12 Jan Beulich <jbeulich@suse.com>
2369 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
2370 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
2371 64-bit-only warning.
2372 (check_word_reg): Consistently error on mismatching register
2374 * testsuite/gas/i386/general.s: Replace dword GPR with word one
2375 for movw. Replace suffix / GPR for orb.
2376 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
2377 byte GPRs as well as ones for inb/outb with a word accumulator.
2378 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
2379 testsuite/gas/i386/inval.l: Adjust expectations.
2381 2020-02-12 Jan Beulich <jbeulich@suse.com>
2383 * config/tc-i386.c (operand_type_register_match): Also fall
2384 through initial two if()-s when the template allows for a GPR
2385 operand. Adjust comment.
2387 2020-02-11 Jan Beulich <jbeulich@suse.com>
2389 (struct _i386_insn): New field "short_form".
2390 (optimize_encoding): Drop setting of shortform field.
2391 (process_suffix): Set i.short_form. Replace shortform use.
2392 (process_operands): Replace shortform use.
2394 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
2396 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
2397 loop initial declaration.
2399 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
2401 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
2402 instructions that can have 5 arguments.
2403 (enum operand_parse_code): Add new operands.
2404 (parse_operands): Account for new operands.
2406 (enum neon_shape_el): Introduce P suffixes for coprocessor.
2407 (neon_select_shape): Account for P suffix.
2408 (LOW1): Move macro to global position.
2409 (HI4): Move macro to global position.
2410 (vcx_assign_vec_d): New.
2411 (vcx_assign_vec_m): New.
2412 (vcx_assign_vec_n): New.
2413 (enum vcx_reg_type): New.
2414 (vcx_get_reg_type): New.
2415 (vcx_size_pos): New.
2417 (vcx_handle_shape): New.
2418 (vcx_ensure_register_in_range): New.
2419 (vcx_handle_register_arguments): New.
2420 (vcx_handle_insn_block): New.
2421 (vcx_handle_common_checks): New.
2425 * testsuite/gas/arm/cde-missing-fp.d: New test.
2426 * testsuite/gas/arm/cde-missing-fp.l: New test.
2427 * testsuite/gas/arm/cde-missing-mve.d: New test.
2428 * testsuite/gas/arm/cde-missing-mve.l: New test.
2429 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
2430 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
2431 * testsuite/gas/arm/cde-mve.s: New test.
2432 * testsuite/gas/arm/cde-warnings.l:
2433 * testsuite/gas/arm/cde-warnings.s:
2434 * testsuite/gas/arm/cde.d:
2435 * testsuite/gas/arm/cde.s:
2437 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
2438 Matthew Malcomson <matthew.malcomson@arm.com>
2440 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
2441 CDE coprocessor that can be enabled.
2442 (enum pred_instruction_type): New pred type.
2443 (BAD_NO_VPT): New error message.
2444 (BAD_CDE): New error message.
2445 (BAD_CDE_COPROC): New error message.
2446 (enum operand_parse_code): Add new immediate operands.
2447 (parse_operands): Account for new immediate operands.
2448 (check_cde_operand): New.
2449 (cde_coproc_enabled): New.
2450 (cde_coproc_pos): New.
2451 (cde_handle_coproc): New.
2452 (cxn_handle_predication): New.
2453 (do_custom_instruction_1): New.
2454 (do_custom_instruction_2): New.
2455 (do_custom_instruction_3): New.
2468 (handle_pred_state): Define new IT block behaviour.
2469 (insns): Add newn CX*{,d}{,a} instructions.
2470 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
2471 Define new cdecp extension strings.
2472 * doc/c-arm.texi: Document new cdecp extension arguments.
2473 * testsuite/gas/arm/cde-scalar.d: New test.
2474 * testsuite/gas/arm/cde-scalar.s: New test.
2475 * testsuite/gas/arm/cde-warnings.d: New test.
2476 * testsuite/gas/arm/cde-warnings.l: New test.
2477 * testsuite/gas/arm/cde-warnings.s: New test.
2478 * testsuite/gas/arm/cde.d: New test.
2479 * testsuite/gas/arm/cde.s: New test.
2481 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2484 * config/tc-i386.c (intel64): Renamed to ...
2486 (match_template): Accept Intel64 only instruction by default.
2487 (i386_displacement): Updated.
2488 (md_parse_option): Updated.
2489 * c-i386.texi: Update -mamd64/-mintel64 documentation.
2490 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
2491 -mamd64 to x86-64-sysenter-amd.
2492 * testsuite/gas/i386/x86-64-sysenter.d: New file.
2494 2020-02-10 Alan Modra <amodra@gmail.com>
2496 * config/obj-elf.c (obj_elf_change_section): Error for section
2497 type, attr or entsize changes in assembly.
2498 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
2499 * testsuite/gas/elf/section5.l: Update.
2501 2020-02-10 Alan Modra <amodra@gmail.com>
2503 * output-file.c (output_file_close): Do a normal close when
2504 flag_always_generate_output.
2505 * write.c (write_object_file): Don't stop output when
2506 flag_always_generate_output.
2508 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2511 * config/tc-z80.c: Add -gbz80 command line option to generate code
2512 for the GameBoy Z80. Add support for generating DWARF.
2513 * config/tc-z80.h: Add support for DWARF debug information
2515 * doc/c-z80.texi: Document new command line option.
2516 * testsuite/gas/z80/gbz80_all.d: New file.
2517 * testsuite/gas/z80/gbz80_all.s: New file.
2518 * testsuite/gas/z80/z80.exp: Run the new tests.
2519 * testsuite/gas/z80/z80n_all.d: New file.
2520 * testsuite/gas/z80/z80n_all.s: New file.
2521 * testsuite/gas/z80/z80n_reloc.d: New file.
2523 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2526 * config/obj-elf.c (get_section): Also check
2527 linked_to_symbol_name.
2528 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
2529 (obj_elf_parse_section_letters): Handle the 'o' flag.
2530 (build_group_lists): Renamed to ...
2531 (build_additional_section_info): This. Set elf_linked_to_section
2532 from map_head.linked_to_symbol_name.
2533 (elf_adjust_symtab): Updated.
2534 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
2535 * doc/as.texi: Document the 'o' flag.
2536 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
2537 * testsuite/gas/elf/section18.d: New file.
2538 * testsuite/gas/elf/section18.s: Likewise.
2539 * testsuite/gas/elf/section19.d: Likewise.
2540 * testsuite/gas/elf/section19.s: Likewise.
2541 * testsuite/gas/elf/section20.d: Likewise.
2542 * testsuite/gas/elf/section20.s: Likewise.
2543 * testsuite/gas/elf/section21.d: Likewise.
2544 * testsuite/gas/elf/section21.l: Likewise.
2545 * testsuite/gas/elf/section21.s: Likewise.
2547 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2549 * NEWS: Mention x86 assembler options to align branches for
2552 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2554 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
2555 only for ELF targets.
2556 * testsuite/gas/i386/unique.d: Don't xfail.
2557 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2559 2020-02-06 Alan Modra <amodra@gmail.com>
2561 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
2562 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2564 2020-02-06 Alan Modra <amodra@gmail.com>
2566 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
2567 xfail, and rename test.
2568 * testsuite/gas/elf/section12b.d: Likewise.
2569 * testsuite/gas/elf/section16a.d: Likewise.
2570 * testsuite/gas/elf/section16b.d: Likewise.
2572 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2575 * config/obj-elf.c (section_match): Removed.
2576 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
2578 (obj_elf_change_section): Replace info and group_name arguments
2579 with match_p. Also update the section ID and flags from match_p.
2580 (obj_elf_section): Handle "unique,N". Update call to
2581 obj_elf_change_section.
2582 * config/obj-elf.h (elf_section_match): New.
2583 (obj_elf_change_section): Updated.
2584 * config/tc-arm.c (start_unwind_section): Update call to
2585 obj_elf_change_section.
2586 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
2587 * config/tc-microblaze.c (microblaze_s_data): Likewise.
2588 (microblaze_s_sdata): Likewise.
2589 (microblaze_s_rdata): Likewise.
2590 (microblaze_s_bss): Likewise.
2591 * config/tc-mips.c (s_change_section): Likewise.
2592 * config/tc-msp430.c (msp430_profiler): Likewise.
2593 * config/tc-rx.c (parse_rx_section): Likewise.
2594 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
2595 * doc/as.texi: Document "unique,N" in .section directive.
2596 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
2597 * testsuite/gas/elf/section15.d: New file.
2598 * testsuite/gas/elf/section15.s: Likewise.
2599 * testsuite/gas/elf/section16.s: Likewise.
2600 * testsuite/gas/elf/section16a.d: Likewise.
2601 * testsuite/gas/elf/section16b.d: Likewise.
2602 * testsuite/gas/elf/section17.d: Likewise.
2603 * testsuite/gas/elf/section17.l: Likewise.
2604 * testsuite/gas/elf/section17.s: Likewise.
2605 * testsuite/gas/i386/unique.d: Likewise.
2606 * testsuite/gas/i386/unique.s: Likewise.
2607 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2608 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2610 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2612 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2614 2020-02-01 Anthony Green <green@moxielogic.com>
2616 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2618 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2620 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2623 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
2626 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2627 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2629 * testsuite/gas/arm/mve_dsp.d: New test.
2631 2020-01-31 Nick Clifton <nickc@redhat.com>
2633 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2634 rather than BFD_RELOC_NONE.
2636 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
2638 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2639 to support VLDMIA instruction for MVE.
2640 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2641 instruction for MVE.
2642 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2643 instruction for MVE.
2644 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2645 instruction for MVE.
2646 * testsuite/gas/arm/mve-ldst.d: New test.
2647 * testsuite/gas/arm/mve-ldst.s: Likewise.
2649 2020-01-31 Nick Clifton <nickc@redhat.com>
2651 * po/fr.po: Updated French translation.
2652 * po/ru.po: Updated Russian translation.
2654 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
2656 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2658 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2659 * testsuite/gas/aarch64/sve-movprfx_28.d,
2660 * testsuite/gas/aarch64/sve-movprfx_28.l,
2661 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2663 2020-01-30 Jan Beulich <jbeulich@suse.com>
2665 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2666 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2667 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2668 Adjust expectations.
2670 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2672 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2673 * testsuite/gas/bpf/alu-be.d: Likewise.
2674 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2675 * testsuite/gas/bpf/alu32-be.d: Likewise.
2677 2020-01-30 Jan Beulich <jbeulich@suse.com>
2679 * testsuite/gas/i386/x86-64-branch-2.s,
2680 testsuite/gas/i386/x86-64-branch-4.s,
2681 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2682 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2683 testsuite/gas/i386/x86-64-branch-2.d,
2684 testsuite/gas/i386/x86-64-branch-4.l,
2685 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2687 2020-01-30 Jan Beulich <jbeulich@suse.com>
2689 * config/tc-i386.c (process_suffix): .
2690 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2691 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2693 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2695 testsuite/gas/i386/x86_64.s: Add RETF cases.
2696 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2697 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2698 testsuite/gas/i386/x86-64-opcode.d,
2699 testsuite/gas/i386/x86-64-suffix-intel.d,
2700 testsuite/gas/i386/x86-64-suffix.d,
2701 testsuite/gas/i386/x86_64-intel.d
2702 testsuite/gas/i386/x86_64.d: Adjust expectations.
2703 * testsuite/gas/i386/x86-64-suffix.e,
2704 testsuite/gas/i386/x86_64.e: New.
2706 2020-01-30 Jan Beulich <jbeulich@suse.com>
2708 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2711 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2714 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2716 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2717 differences. Document movslq and movsxd.
2718 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2719 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2720 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2721 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2722 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2723 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2724 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2725 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2726 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2727 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2728 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2730 2020-01-27 Alan Modra <amodra@gmail.com>
2732 * testsuite/gas/all/gas.exp: Replace case statements with switch
2734 * testsuite/gas/elf/elf.exp: Likewise.
2735 * testsuite/gas/macros/macros.exp: Likewise.
2736 * testsuite/lib/gas-defs.exp: Likewise.
2738 2020-01-27 Tamar Christina <tamar.christina@arm.com>
2741 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2742 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2744 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2746 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2747 s exts must be known, so rename *ok* to *fail*.
2748 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2749 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2750 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2752 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2753 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2755 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2758 * config/tc-i386.c (check_long_reg): Always disallow double word
2759 suffix in mnemonic with word general register.
2760 * testsuite/gas/i386/general.s: Replace word general register
2761 with double word general register for movl.
2762 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2764 * testsuite/gas/i386/general.l: Updated.
2765 * testsuite/gas/i386/inval.l: Likewise.
2767 2020-01-22 Alan Modra <amodra@gmail.com>
2769 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2770 __tls_get_addr_desc and __tls_get_addr_opt.
2772 2020-01-21 Jan Beulich <jbeulich@suse.com>
2774 * testsuite/gas/i386/inval-crc32.s,
2775 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2776 * testsuite/gas/i386/inval-crc32.l,
2777 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2779 2020-01-21 Jan Beulich <jbeulich@suse.com>
2781 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2782 generic code path. Deal with No_lSuf being set in a template.
2783 * testsuite/gas/i386/inval-crc32.l,
2784 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2785 instead of error(s) when operand size is ambiguous.
2786 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2787 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2788 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2789 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2790 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2791 Adjust expectations.
2793 2020-01-21 Jan Beulich <jbeulich@suse.com>
2795 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2796 and an intel_syntax check. Re-write lack-of-suffix processing
2798 * doc/c-i386.texi: Document operand size defaults for suffix-
2799 less AT&T syntax insns.
2800 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2801 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2802 testsuite/gas/i386/x86-64-avx-scalar.s,
2803 testsuite/gas/i386/x86-64-avx.s,
2804 testsuite/gas/i386/x86-64-bundle.s,
2805 testsuite/gas/i386/x86-64-intel64.s,
2806 testsuite/gas/i386/x86-64-lock-1.s,
2807 testsuite/gas/i386/x86-64-opcode.s,
2808 testsuite/gas/i386/x86-64-sse2avx.s,
2809 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2810 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2811 testsuite/gas/i386/x86-64-nops.s,
2812 testsuite/gas/i386/x86-64-ptwrite.s,
2813 testsuite/gas/i386/x86-64-simd.s,
2814 testsuite/gas/i386/x86-64-sse-noavx.s,
2815 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2817 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2818 testsuite/gas/i386/noreg64.s: Add further tests.
2819 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2820 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2821 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2822 testsuite/gas/i386/sse-noavx.d,
2823 testsuite/gas/i386/x86-64-intel64.d,
2824 testsuite/gas/i386/x86-64-nops.d,
2825 testsuite/gas/i386/x86-64-opcode.d,
2826 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2827 testsuite/gas/i386/x86-64-ptwrite.d,
2828 testsuite/gas/i386/x86-64-simd-intel.d,
2829 testsuite/gas/i386/x86-64-simd-suffix.d,
2830 testsuite/gas/i386/x86-64-simd.d,
2831 testsuite/gas/i386/x86-64-sse-noavx.d
2832 testsuite/gas/i386/x86-64-suffix.d,
2833 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2834 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2835 testsuite/gas/i386/noreg64.l: New.
2836 * testsuite/gas/i386/i386.exp: Run new tests.
2838 2020-01-21 Jan Beulich <jbeulich@suse.com>
2840 * testsuite/gas/i386/avx512_bf16_vl.s,
2841 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2842 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2843 broadcast forms of VCVTNEPS2BF16.
2844 * testsuite/gas/i386/avx512_bf16_vl.d,
2845 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2847 2020-01-20 Nick Clifton <nickc@redhat.com>
2849 * po/uk.po: Updated Ukranian translation.
2851 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2854 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2855 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2857 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2858 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2859 R_X86_64_GOTPC32_TLSDESC relocation.
2861 2020-01-18 Nick Clifton <nickc@redhat.com>
2863 * configure: Regenerate.
2864 * po/gas.pot: Regenerate.
2866 2020-01-18 Nick Clifton <nickc@redhat.com>
2868 Binutils 2.34 branch created.
2870 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2872 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2873 with vex_encoding_vex.
2874 (parse_insn): Likewise.
2875 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2876 and {vex3} documentation.
2877 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2879 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2881 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2884 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2885 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2886 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2887 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2888 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2889 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2891 2020-01-16 Jan Beulich <jbeulich@suse.com>
2893 * config/tc-i386.c (match_template): Drop found_cpu_match local
2896 2020-01-16 Jan Beulich <jbeulich@suse.com>
2898 * testsuite/gas/i386/avx512dq-inval.l,
2899 testsuite/gas/i386/avx512dq-inval.s: New.
2900 * testsuite/gas/i386/i386.exp: Run new test.
2902 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2904 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2905 relocations when the target is 430X, except when extracting part of an
2907 (msp430_srcoperand): Adjust comment.
2908 Initialize the expp member of the msp430_operand_s struct as
2910 (msp430_dstoperand): Likewise.
2911 * testsuite/gas/msp430/msp430.exp: Run new test.
2912 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2913 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2915 2020-01-15 Alan Modra <amodra@gmail.com>
2917 * configure.tgt: Add sparc-*-freebsd case.
2919 2020-01-14 Lili Cui <lili.cui@intel.com>
2921 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2922 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2923 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2924 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2925 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2926 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2927 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2928 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2929 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2930 * testsuite/gas/i386/align-branch-5.d: Likewise.
2931 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2932 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2933 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2934 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2935 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2936 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2937 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2938 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2939 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2940 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2941 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2942 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2944 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2947 * config/tc-z80.c: Add support for half precision, single
2948 precision and double precision floating point values.
2949 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2950 * doc/as.texi: Add new z80 command line options.
2951 * doc/c-z80.texi: Document new z80 command line options.
2952 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2953 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2954 * testsuite/gas/z80/z80.exp: Run the new test.
2955 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2956 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2957 * testsuite/gas/z80/strings.d: Update expected output.
2959 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2961 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2964 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2966 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2968 * config/tc-arc.h: Add header if/defs.
2969 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2971 2020-01-13 Alan Modra <amodra@gmail.com>
2973 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2975 2020-01-13 Alan Modra <amodra@gmail.com>
2977 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2980 2020-01-10 Alan Modra <amodra@gmail.com>
2982 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2983 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2985 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2988 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2990 (emit_ld_r_r): Likewise.
2991 (emit_ld_rr_m): Likewise.
2992 (emit_ld_rr_nn): Likewise.
2994 2020-01-09 Jan Beulich <jbeulich@suse.com>
2996 * config/tc-i386.c (optimize_encoding): Add
2997 is_any_vex_encoding() invocations. Drop respective
2998 i.tm.extension_opcode == None checks.
3000 2020-01-09 Jan Beulich <jbeulich@suse.com>
3002 * config/tc-i386.c (md_assemble): Check RegRex is clear during
3003 REX transformations. Correct comment indentation.
3005 2020-01-09 Jan Beulich <jbeulich@suse.com>
3007 * config/tc-i386.c (optimize_encoding): Generalize register
3008 transformation for TEST optimization.
3010 2020-01-09 Jan Beulich <jbeulich@suse.com>
3012 * testsuite/gas/i386/x86-64-sysenter-amd.s,
3013 testsuite/gas/i386/x86-64-sysenter-amd.d,
3014 testsuite/gas/i386/x86-64-sysenter-amd.l,
3015 testsuite/gas/i386/x86-64-sysenter-intel.d,
3016 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
3017 * testsuite/gas/i386/i386.exp: Run new tests.
3019 2020-01-08 Nick Clifton <nickc@redhat.com>
3022 * doc/as.texi (Align): Document the fact that all arguments can be
3025 (P2align): Likewise.
3027 2020-01-08 Nick Clifton <nickc@redhat.com>
3030 * config/obj-elf.c (obj_elf_section): Fail if the section name is
3031 already defined as a different symbol type.
3032 * testsuite/gas/elf/pr14891.s: New test source file.
3033 * testsuite/gas/elf/pr14891.d: New test driver.
3034 * testsuite/gas/elf/pr14891.s: New test expected error output.
3035 * testsuite/gas/elf/elf.exp: Run the new test.
3037 2020-01-08 Alan Modra <amodra@gmail.com>
3039 * config/tc-z8k.c (md_begin): Make idx unsigned.
3040 (get_specific): Likewise for this_index.
3042 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
3044 * onfig/tc-arc.c (parse_reloc_symbol): New function.
3045 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
3046 (md_operand): Set X_md to absent.
3047 (arc_parse_name): Check for X_md.
3049 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
3052 * as.h (TC_STRING_ESCAPES): Provide a default definition.
3053 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
3055 * read.c (next_char_of_string): Likewise.
3056 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
3057 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
3059 2020-01-03 Nick Clifton <nickc@redhat.com>
3061 * po/sv.po: Updated Swedish translation.
3063 2020-01-03 Jan Beulich <jbeulich@suse.com>
3065 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
3066 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
3068 2020-01-03 Jan Beulich <jbeulich@suse.com>
3070 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
3071 by-element usdot. Add 64-bit form tests for by-element sudot.
3072 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
3074 2020-01-03 Jan Beulich <jbeulich@suse.com>
3076 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
3077 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
3079 2020-01-03 Jan Beulich <jbeulich@suse.com>
3081 * testsuite/gas/aarch64/f64mm.d,
3082 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
3084 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3086 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
3087 support for assembler code generated by SDCC. Add new relocation
3088 types. Add z80-elf target support.
3089 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
3090 labels. Local labels starts from ".L".
3091 * NEWS: Mention the new support.
3092 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
3093 * testsuite/gas/all/fwdexp.s: Likewise.
3094 * testsuite/gas/all/cond.l: Likewise.
3095 * testsuite/gas/all/cond.s: Likewise.
3096 * testsuite/gas/all/fwdexp.d: Likewise.
3097 * testsuite/gas/all/fwdexp.s: Likewise.
3098 * testsuite/gas/elf/section2.e-mips: Likewise.
3099 * testsuite/gas/elf/section2.l: Likewise.
3100 * testsuite/gas/elf/section2.s: Likewise.
3101 * testsuite/gas/macros/app1.d: Likewise.
3102 * testsuite/gas/macros/app1.s: Likewise.
3103 * testsuite/gas/macros/app2.d: Likewise.
3104 * testsuite/gas/macros/app2.s: Likewise.
3105 * testsuite/gas/macros/app3.d: Likewise.
3106 * testsuite/gas/macros/app3.s: Likewise.
3107 * testsuite/gas/macros/app4.d: Likewise.
3108 * testsuite/gas/macros/app4.s: Likewise.
3109 * testsuite/gas/macros/app4b.s: Likewise.
3110 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
3111 * testsuite/gas/z80/z80.exp: Add new tests
3112 * testsuite/gas/z80/dollar.d: New file.
3113 * testsuite/gas/z80/dollar.s: New file.
3114 * testsuite/gas/z80/ez80_adl_all.d: New file.
3115 * testsuite/gas/z80/ez80_adl_all.s: New file.
3116 * testsuite/gas/z80/ez80_adl_suf.d: New file.
3117 * testsuite/gas/z80/ez80_isuf.s: New file.
3118 * testsuite/gas/z80/ez80_z80_all.d: New file.
3119 * testsuite/gas/z80/ez80_z80_all.s: New file.
3120 * testsuite/gas/z80/ez80_z80_suf.d: New file.
3121 * testsuite/gas/z80/r800_extra.d: New file.
3122 * testsuite/gas/z80/r800_extra.s: New file.
3123 * testsuite/gas/z80/r800_ii8.d: New file.
3124 * testsuite/gas/z80/r800_z80_doc.d: New file.
3125 * testsuite/gas/z80/z180.d: New file.
3126 * testsuite/gas/z80/z180.s: New file.
3127 * testsuite/gas/z80/z180_z80_doc.d: New file.
3128 * testsuite/gas/z80/z80_doc.d: New file.
3129 * testsuite/gas/z80/z80_doc.s: New file.
3130 * testsuite/gas/z80/z80_ii8.d: New file.
3131 * testsuite/gas/z80/z80_ii8.s: New file.
3132 * testsuite/gas/z80/z80_in_f_c.d: New file.
3133 * testsuite/gas/z80/z80_in_f_c.s: New file.
3134 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
3135 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
3136 * testsuite/gas/z80/z80_out_c_0.d: New file.
3137 * testsuite/gas/z80/z80_out_c_0.s: New file.
3138 * testsuite/gas/z80/z80_reloc.d: New file.
3139 * testsuite/gas/z80/z80_reloc.s: New file.
3140 * testsuite/gas/z80/z80_sli.d: New file.
3141 * testsuite/gas/z80/z80_sli.s: New file.
3143 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
3145 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
3148 2020-01-01 Alan Modra <amodra@gmail.com>
3150 Update year range in copyright notice of all files.
3152 For older changes see ChangeLog-2019
3154 Copyright (C) 2020 Free Software Foundation, Inc.
3156 Copying and distribution of this file, with or without modification,
3157 are permitted in any medium without royalty provided the copyright
3158 notice and this notice are preserved.
3164 version-control: never