1 2020-07-13 H.J. Lu <hongjiu.lu@intel.com>
3 * config/tc-i386.c (offset_in_range): Remove 32-bit sign
6 2020-07-13 Nick Clifton <nickc@redhat.com>
8 * po/fr.po: Updated French translation.
10 2020-07-13 Alan Modra <amodra@gmail.com>
12 * testsuite/gas/elf/dwarf2-7.d: Remove most xfails.
13 * testsuite/gas/elf/dwarf2-12.d: Likewise.
14 * testsuite/gas/elf/dwarf2-13.d: Likewise.
15 * testsuite/gas/elf/dwarf2-14.d: Likewise.
17 2020-07-11 H.J. Lu <hongjiu.lu@intel.com>
19 * config/tc-i386.c (output_insn): Check i.xstate to set
20 GNU_PROPERTY_X86_FEATURE_2_TMM.
21 * testsuite/gas/i386/i386.exp: Run x86-64-property-7,
22 x86-64-property-8 and x86-64-property-9.
23 * testsuite/gas/i386/x86-64-property-7.d: New file.
24 * testsuite/gas/i386/x86-64-property-7.s: Likewise.
25 * testsuite/gas/i386/x86-64-property-8.d: Likewise.
26 * testsuite/gas/i386/x86-64-property-8.s: Likewise.
27 * testsuite/gas/i386/x86-64-property-9.d: Likewise.
28 * testsuite/gas/i386/x86-64-property-9.s: Likewise.
30 2020-07-10 H.J. Lu <hongjiu.lu@intel.com>
32 * config/tc-i386.c (_i386_insn): Remove has_regmmx, has_regxmm,
33 has_regymm, has_regzmm and has_regtmm. Add xstate.
34 (md_assemble): Set i.xstate from operand types in instruction
36 (build_modrm_byte): Updated.
37 (output_insn): Check i.xstate.
38 * testsuite/gas/i386/i386.exp: Run property-6 and
40 * testsuite/gas/i386/property-6.d: New file.
41 * testsuite/gas/i386/property-6.s: Updated.
42 * testsuite/gas/i386/x86-64-property-6.d: Likewise.
44 2020-07-10 H.J. Lu <hongjiu.lu@intel.com>
46 * testsuite/gas/i386/property-5.d: Correct test name.
48 2020-07-10 Lili Cui <lili.cui@intel.com>
50 * NEWS: Mention support for Intel AMX instructions.
51 * config/tc-i386.c (i386_error): Add invalid_sib_address.
52 (cpu_arch): Add .amx_int8, .amx_bf16 and .amx_tile.
53 (cpu_noarch): Add noamx_int8, noamx_bf16 and noamx_tile.
54 (match_simd_size): Add tmmword check.
55 (operand_type_match): Add tmmword.
56 (type_names): Add rTMM.
57 (i386_error): Add invalid_tmm_register_set.
58 (check_VecOperands): Handle invalid_sib_address and
59 invalid_tmm_register_set.
60 (match_template): Handle invalid_sib_address.
61 (build_modrm_byte): Handle non-vector SIB and zmmword.
62 (i386_index_check): Disallow RegIP for non-vector SIB.
63 (check_register): Handle zmmword.
64 * doc/c-i386.texi: Document amx_int8, amx_bf16 and amx_tile.
65 * testsuite/gas/i386/i386.exp: Add AMX new tests.
66 * testsuite/gas/i386/intel-regs.d: Add tmm.
67 * testsuite/gas/i386/intel-regs.s: Add tmm.
68 * testsuite/gas/i386/x86-64-amx-intel.d: New.
69 * testsuite/gas/i386/x86-64-amx-inval.l: New.
70 * testsuite/gas/i386/x86-64-amx-inval.s: New.
71 * testsuite/gas/i386/x86-64-amx.d: New.
72 * testsuite/gas/i386/x86-64-amx.s: New.
73 * testsuite/gas/i386/x86-64-amx-bad.d: New.
74 * testsuite/gas/i386/x86-64-amx-bad.s: New.
76 2020-07-10 Tom de Vries <tdevries@suse.de>
78 * testsuite/gas/elf/dwarf2-11.d: Update expected output from
79 readelf's line table decoding.
80 * testsuite/gas/elf/dwarf2-12.d: Likewise.
81 * testsuite/gas/elf/dwarf2-13.d: Likewise.
82 * testsuite/gas/elf/dwarf2-14.d: Likewise.
83 * testsuite/gas/elf/dwarf2-15.d: Likewise.
84 * testsuite/gas/elf/dwarf2-16.d: Likewise.
85 * testsuite/gas/elf/dwarf2-17.d: Likewise.
86 * testsuite/gas/elf/dwarf2-18.d: Likewise.
87 * testsuite/gas/elf/dwarf2-19.d: Likewise.
88 * testsuite/gas/elf/dwarf2-5.d: Likewise.
89 * testsuite/gas/elf/dwarf2-6.d: Likewise.
90 * testsuite/gas/elf/dwarf2-7.d: Likewise.
92 2020-07-09 H.J. Lu <hongjiu.lu@intel.com>
94 * config/tc-i386.c (output_insn): Set YMM/ZMM features for
95 VEX/EVEX vector instructions.
96 * testsuite/gas/i386/property-4.d: New file.
97 * testsuite/gas/i386/property-4.s: Likewise.
98 * testsuite/gas/i386/property-5.d: Likewise.
99 * testsuite/gas/i386/property-5.s: Likewise.
100 * testsuite/gas/i386/x86-64-property-4.d: Likewise.
101 * testsuite/gas/i386/x86-64-property-5.d: Likewise.
103 2020-07-09 H.J. Lu <hongjiu.lu@intel.com>
105 * NEWS: Mention --enable-x86-used-note.
106 * configure.ac: Configure with --enable-x86-used-note by default
108 * configure: Regenerated.
110 2020-07-09 Alan Modra <amodra@gmail.com>
112 * config/obj-coff.h: Remove TE_PE support.
113 * config/tc-ppc.c: Likewise.
114 * config/tc-ppc.h: Likewise.
115 * configure.tgt: Remove powerpc PE and powerpc lynxos.
116 * testsuite/gas/cfi/cfi.exp (cfi-common-6): Remove powerpc PE
118 * testsuite/gas/macros/macros.exp: Don't xfail powerpc PE.
120 2020-07-08 Jan Beulich <jbeulich@suse.com>
122 * testsuite/gas/i386/fma4-lig.d, testsuite/gas/i386/xop-lig.d:
124 * testsuite/gas/i386/i386.exp: Run new tests.
126 2020-07-07 Claudiu Zissulescu <claziss@synopsys.com>
128 * config/tc-arc.c (find_opcode_match): Add error messages.
129 * testsuite/gas/arc/add_s-err.s: Update test.
130 * testsuite/gas/arc/asm-errors.err: Likewise.
131 * testsuite/gas/arc/cpu-em-err.s: Likewise.
132 * testsuite/gas/arc/hregs-err.s: Likewise.
133 * testsuite/gas/arc/warn.s: Likewise.
135 2020-07-07 H.J. Lu <hongjiu.lu@intel.com>
138 * doc/c-i386.texi: Remove an incorrect AVX2 entry.
140 2020-07-07 Alan Modra <amodra@gmail.com>
142 * testsuite/gas/all/gas.exp: Use is_xcoff_format.
143 * testsuite/gas/ppc/ppc.exp: Likewise.
144 * testsuite/gas/all/weakref1l.d: Likewise.
146 2020-07-07 Nick Clifton <nickc@redhat.com>
148 * testsuite/gas/arm/cde-missing-fp.l: Fix spelling mistake in
151 2020-07-06 Jan Beulich <jbeulich@suse.com>
153 * testsuite/gas/i386/x86-64-avx512bw-wig1.d,
154 testsuite/gas/i386/x86-64-avx512bw-wig1-intel.d,
155 testsuite/gas/i386/x86-64-evex-wig1.d,
156 testsuite/gas/i386/x86-64-evex-wig1-intel.d: Adjust
159 2020-07-06 Jan Beulich <jbeulich@suse.com>
161 * testsuite/gas/i386/avx512f-opts.s: Add EVEX movq tests.
162 * testsuite/gas/i386/x86-64-avx512f-opts.s: Add blank line.
163 * testsuite/gas/i386/avx512f-opts-intel.d,
164 testsuite/gas/i386/avx512f-opts.d
165 testsuite/gas/i386/x86-64-avx512f-opts-intel.d
166 testsuite/gas/i386/x86-64-avx512f-opts.d: Adjust expectations.
168 2020-07-06 Yuri Chornoivan <yurchor@ukr.net>
171 * config/tc-arm.c: Fix spelling mistake.
172 * config/tc-riscv.c: Likewise.
173 * config/tc-z80.c: Likewise.
174 * po/gas.pot: Regenerate.
176 2020-07-06 Nick Clifton <nickc@redhat.com>
178 * po/uk.po: Updated Ukranian translation.
180 2020-07-04 Nick Clifton <nickc@redhat.com>
182 * configure: Regenerate.
183 * po/gas.pot: Regenerate.
185 2020-07-04 Nick Clifton <nickc@redhat.com>
187 * version.m4: Change version number to 2.35.50.
188 * configure: Regenerate.
189 * po/bfd.pot: Regenerate.
191 2020-07-04 Nick Clifton <nickc@redhat.com>
193 Binutils 2.35 branch created.
195 2020-07-03 Alan Modra <amodra@gmail.com>
198 * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
200 2020-07-02 H.J. Lu <hongjiu.lu@intel.com>
202 * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
203 swap two source operands.
205 2020-07-02 Nick Clifton <nickc@redhat.com>
207 * testsuite/gas/all/fill-1.d: Skip for MeP targets.
209 2020-07-02 Alex Coplan <alex.coplan@arm.com>
211 * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
212 segfault on negative chars.
213 * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
214 * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
216 2020-07-02 Nick Clifton <nickc@redhat.com>
219 * testsuite/gas/ia64/group-2.d: Add -T option to readelf
221 * testsuite/gas/ia64/unwind.d: Likewise.
222 * testsuite/gas/mmix/bspec-1.d: Likewise.
223 * testsuite/gas/mmix/bspec-2.d: Likewise.
224 * testsuite/gas/mmix/comment-1.d: Likewise.
225 * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
227 2020-07-01 Alan Modra <amodra@gmail.com>
229 * config/tc-xc16x.c (md_apply_fix): Add FIXME.
231 2020-07-01 Alan Modra <amodra@gmail.com>
233 * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
234 in data sections, and mep.
236 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
238 * NEWS: Mention x86 NaCl target support removal.
239 * config/tc-i386.c: Remove x86 NaCl target support.
240 * config/tc-i386.h: Likewise.
241 * configure.tgt: Likewise.
242 * testsuite/gas/i386/i386.exp: Likewise.
243 * testsuite/gas/i386/iamcu-1.d: Likewise.
244 * testsuite/gas/i386/iamcu-2.d: Likewise.
245 * testsuite/gas/i386/iamcu-3.d: Likewise.
246 * testsuite/gas/i386/iamcu-4.d: Likewise.
247 * testsuite/gas/i386/iamcu-5.d: Likewise.
248 * testsuite/gas/i386/k1om.d: Likewise.
249 * testsuite/gas/i386/l1om.d: Likewise.
251 2020-06-30 Nelson Chu <nelson.chu@sifive.com>
253 * config/tc-riscv.c (riscv_csr_class_check): Removed. Move the
254 checking into riscv_csr_address.
255 (riscv_csr_version_check): Likewise.
256 (riscv_csr_address): New function. Return the suitable CSR address
257 after checking the ISA dependency and versions. Issue warnings if
258 we find any conflict and -mcsr-check is set. CSR_CLASS_F and
259 CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
260 priv spec versions for them.
261 (reg_csr_lookup_internal): Call riscv_csr_address to find the
262 suitable CSR address.
263 * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
264 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
265 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
266 * testsuite/gas/riscv/priv-reg-fail-fext.l: We don't care the
267 priv spec warnings here. These warnings are added by accident.
268 Remove them and only focus on the ISA dependency warnings.
269 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
270 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
271 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
272 dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
273 than the privileged ones.
274 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
275 * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
276 * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
277 * testsuite/gas/riscv/priv-reg.s: Likewise. Add missing debug CSR.
278 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
279 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
280 * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
281 * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
282 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
283 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
285 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
287 * tc-i386.c (build_vex_prefix): Support VEX base opcode length > 1.
288 (md_assemble): Don't process ImmExt without operands.
290 2020-06-29 Hans-Peter Nilsson <hp@bitrange.com>
293 * config/tc-mmix.c (md_assemble) <fixup for
294 BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
295 Also, set its fx_no_overflow.
296 (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
297 Similarly this fixup affects 4 bytes, not 8 and needs its
299 * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
300 * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
302 2020-06-29 Alan Modra <amodra@gmail.com>
304 * config/tc-s12z.c: Use C style comments.
305 * config/tc-z80.c: Likewise.
306 * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
308 2020-06-26 H.J. Lu <hongjiu.lu@intel.com>
310 * config/tc-i386.c (md_assemble): Process ImmExt without
313 2020-06-26 H.J. Lu <hongjiu.lu@intel.com>
315 * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
316 Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
317 VECSIB256 and VECSIB512, respectively.
318 (build_modrm_byte): Replace vecsib with sib.
320 2020-06-26 Jan Beulich <jbeulich@suse.com>
322 * testsuite/gas/i386/nop-1-suffix.d: New.
323 * testsuite/gas/i386/i386.exp: Run new test.
325 2020-06-26 Pat Bernardi <bernardi@adacore.com>
327 * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
328 (md_pseudo_table): Handle "gnu_attribute".
329 * doc/as.texi: Document GNU attribute for M68K.
331 2020-06-25 Nick Clifton <nickc@redhat.com>
334 * config/tc-arm.c (arm_force_relocation): Force resolution of
335 BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
336 * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
338 2020-06-25 Jan Beulich <jbeulich@suse.com>
340 * config/tc-i386.c (md_assemble): Move call to process_immext()
342 (process_operands): ... here.
344 2020-06-25 Jan Beulich <jbeulich@suse.com>
346 * config/tc-i386.c (process_suffix): Skip ambiguous operand size
347 diagnostic when there is a sizing prefix. Switch to word/dword/
348 qword encoding when there is a sizing prefix and no (explicit or
350 (update_imm): Handle presence of a sizing prefix.
351 * testsuite/gas/i386/noreg16-data32.d,
352 testsuite/gas/i386/noreg32-data16.d,
353 testsuite/gas/i386/noreg32-data16.e,
354 testsuite/gas/i386/noreg64-data16.d,
355 testsuite/gas/i386/noreg64-data16.e,
356 testsuite/gas/i386/noreg64-rex64.d: New.
357 * testsuite/gas/i386/i386.exp: Run new tests.
358 * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
359 Introduce and use pfx* macros.
360 * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
362 * testsuite/gas/i386/noreg16.d: Adjust expectations.
364 2020-06-25 Jan Beulich <jbeulich@suse.com>
366 * testsuite/gas/i386/avx-16bit.d,
367 testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
368 testsuite/gas/i386/avx512f-16bit.d,
369 testsuite/gas/i386/avx512f.d,
370 testsuite/gas/i386/evex-lig256.d,
371 testsuite/gas/i386/evex-lig512.d
372 testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
373 testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
374 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
375 testsuite/gas/i386/sse2-16bit.d,
376 testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
379 2020-06-25 Jan Beulich <jbeulich@suse.com>
381 * config/tc-i386.c (md_assemble): Also reject explicit REX
382 prefixes with VEX and alike encoded insns. Zap consumed bits
384 (output_insn): Don't ignore REX prefix for VEX and alike
385 encodings; abort() instead if encountered.
386 * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
388 * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
389 * testsuite/gas/i386/x86-64-pseudos.d,
390 testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
392 2020-06-25 Jan Beulich <jbeulich@suse.com>
394 * config/tc-i386.c (process_operands): Translate explicit REX
395 prefix into i.rex for SSE2AVX templates.
396 (set_rex_vrex): New helper.
397 (build_modrm_byte): Use it.
398 * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
400 * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
402 2020-06-25 Jan Beulich <jbeulich@suse.com>
404 * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
405 templates when there's no data size prefix.
406 (md_assemble): Reject data size prefix also for legacy encoded
408 * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
409 Uncomment previously not working line.
410 * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
412 * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
413 testsuite/gas/i386/sse2avx.d: Adjust expectations.
415 2020-06-25 Jan Beulich <jbeulich@suse.com>
417 * config/tc-i386.c (build_evex_prefix): Drop early setting of
420 2020-06-23 Nelson Chu <nelson.chu@sifive.com>
422 * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
423 explicit_priv_attr. It used to indicate CSR or priv instructions are
425 (riscv_is_priv_insn): Return True if it is a privileged instruction.
426 (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
427 is privileged or not. If it is, then set explicit_priv_attr to TRUE.
428 (riscv_write_out_attrs): Clarification of when to generate the elf
429 priv spec attributes.
430 * testsuite/gas/riscv/attribute-11.s: Add comments.
431 * testsuite/gas/riscv/attribute-14.s: New testcase. Use symbol
432 `priv_insn_<n>` to decide which priv instruction is expected to used.
434 * testsuite/gas/riscv/attribute-14a.d: Likewise.
435 * testsuite/gas/riscv/attribute-14b.d: Likewise.
436 * testsuite/gas/riscv/attribute-14c.d: Likewise.
437 * testsuite/gas/riscv/attribute-14d.d: Likewise.
438 * testsuite/gas/riscv/attribute-14e.d: Likewise.
440 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
442 * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
443 (riscv_set_default_priv_spec): Get the priv spec version from the
444 priv spec attributes by riscv_get_priv_spec_class_from_numbers.
446 2020-06-20 Alan Modra <amodra@gmail.com>
448 * configure.tgt: Set bfd_gas for all SH targets.
450 2020-06-18 Jan Beulich <jbeulich@suse.com>
452 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
453 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
456 2020-06-16 Lili Cui <lili.cui@intel.com>
458 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
459 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
460 * doc/c-i386.texi: Add avx512_vp2intersect.
462 2020-06-16 Jan Beulich <jbeulich@suse.com>
464 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
466 * testsuite/gas/i386/sse-check.s: Adjust comment.
467 * testsuite/gas/i386/sse-check-error.l,
468 testsuite/gas/i386/sse-check-warn.e,
469 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
472 2020-06-16 Alan Modra <amodra@gmail.com>
474 * config/tc-tic30.h: Remove OBJ_AOUT support.
475 * configure.tgt: Delete tic30-*-*aout* entry.
477 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
479 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
481 (elf32xtensa_abi): New declaration.
482 (option_abi_windowed, option_abi_call0): New enum constants.
483 (md_longopts): Add entries for --abi-windowed and --abi-call0.
484 (md_parse_option): Add handlers for --abi-windowed and
486 (xtensa_add_config_info): Use xtensa_abi_choice instead of
487 XSHAL_ABI to format ABI tag.
488 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
489 --abi-call0 to the list of options.
490 * doc/c-xtensa.texi: Add description for options --abi-windowed
492 * testsuite/gas/xtensa/abi-call0.d: New test definition.
493 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
494 * testsuite/gas/xtensa/abi.s: New test source.
496 2020-06-14 H.J. Lu <hongjiu.lu@intel.com>
499 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
501 * testsuite/gas/i386/tsxldtrk.s: Likewise.
502 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
503 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
505 2020-06-12 Nelson Chu <nelson.chu@sifive.com>
507 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
508 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
509 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
511 2020-06-09 Seth Girvan <snth@snthhacks.com>
513 * doc/c-avr.texi: Improve wording.
515 2020-06-09 Jan Beulich <jbeulich@suse.com>
517 * testsuite/gas/i386/x86-64-pseudos-bad.s,
518 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
520 2020-06-09 Jan Beulich <jbeulich@suse.com>
522 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
524 * testsuite/gas/i386/prefix.d: Adjust expectations.
526 2020-06-09 Jan Beulich <jbeulich@suse.com>
528 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
529 with VEX/EVEX encoding tests.
530 * testsuite/gas/i386/prefix.d: Adjust expectations.
532 2020-06-09 Jan Beulich <jbeulich@suse.com>
534 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
536 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
537 * testsuite/gas/i386/noreg64.d: Adjust expectations.
538 * testsuite/gas/i386/noreg-intel64.d,
539 testsuite/gas/i386/noreg-intel64.l,
540 testsuite/gas/i386/noreg-intel64.s: New.
541 * testsuite/gas/i386/i386.exp: Run new tests.
543 2020-06-09 Jan Beulich <jbeulich@suse.com>
545 * config/tc-i386.c (vex_encoding_error): New enumerator.
546 (VEX_check_operands): Rename to VEX_check_encoding. Check
547 for vex_encoding_error. Move Imm4 handling ...
548 (check_VecOperands): ... here.
549 (match_template): Call VEX_check_encoding when there are no
550 operands. Split construct calling check_VecOperands and
551 VEX_check_encoding (when there are operands).
552 (check_register): Don't blindly set vex_encoding_evex.
553 * testsuite/gas/i386/pseudos-bad.s,
554 testsuite/gas/i386/pseudos-bad.l: New.
555 * testsuite/gas/i386/i386.exp: Run new test.
556 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
558 2020-06-08 Alex Coplan <alex.coplan@arm.com>
560 * config/tc-arm.c (insns): Add dfb.
561 * testsuite/gas/arm/dfb.d: New test.
562 * testsuite/gas/arm/dfb.s: Input for test.
564 2020-06-08 Nick Clifton <nickc@redhat.com>
566 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
568 2020-06-08 Jan Beulich <jbeulich@suse.com>
570 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
572 2020-06-08 Jan Beulich <jbeulich@suse.com>
574 * config/tc-i386.c (check_byte_reg): Drop dead conditional
577 2020-06-08 Jan Beulich <jbeulich@suse.com>
579 * config/tc-i386.c (check_register): Split RegTR handling, to
580 fail recognition also in 64-bit mode as well as with i586 or
581 i686 explicitly enabled.
582 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
583 * testsuite/gas/i386/x86_64-intel.d,
584 testsuite/gas/i386/x86_64.d: Adjust expectations.
586 2020-06-08 Jan Beulich <jbeulich@suse.com>
588 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
589 * testsuite/gas/cfi/cfi.exp: Run this test.
591 2020-06-08 Jan Beulich <jbeulich@suse.com>
593 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
594 check to %st(N) parsing logic.
595 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
597 2020-06-08 Jan Beulich <jbeulich@suse.com>
599 * config/tc-i386.c (bad_reg): New.
600 (check_VecOperations, i386_att_operand, i386_parse_name): Check
602 (check_register): New, broken out from ...
603 (parse_real_register): ... here. Call it.
604 (parse_register): Call it, and error upon failure.
605 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
606 testsuite/gas/i386/x86-64-equ-bad.s,
607 testsuite/gas/i386/x86-64-equ-bad.l: New.
608 * testsuite/gas/i386/i386.exp: Run new tests.
610 2020-06-06 Alan Modra <amodra@gmail.com>
612 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
613 * doc/c-ppc.texi: Likewise.
615 2020-06-06 Alan Modra <amodra@gmail.com>
617 * config/tc-ppc.c: Update throughout for reloc renaming.
619 2020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
621 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
624 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
626 * config/tc-riscv.c (explicit_csr): New static boolean.
627 Used to indicate CSR are explictly used.
628 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
629 (riscv_write_out_attrs): If we already have set elf priv
630 attributes, then generate them. Otherwise, don't generate
631 them when no CSR are used.
632 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
633 * testsuite/gas/riscv/attribute-02.d: Likewise.
634 * testsuite/gas/riscv/attribute-03.d: Likewise.
635 * testsuite/gas/riscv/attribute-04.d: Likewise.
636 * testsuite/gas/riscv/attribute-05.d: Likewise.
637 * testsuite/gas/riscv/attribute-06.d: Likewise.
638 * testsuite/gas/riscv/attribute-07.d: Likewise.
639 * testsuite/gas/riscv/attribute-08.d: Likewise.
640 * testsuite/gas/riscv/attribute-09.d: Likewise.
641 * testsuite/gas/riscv/attribute-10.d: Likewise.
642 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
643 * testsuite/gas/riscv/attribute-11.s: New testcase.
644 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
645 used, so we should output the ELF priv attributes.
646 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
647 used, so output the priv attributes according to the -mpriv-spec.
648 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
649 used, so ignore the -mpriv-spec setting.
651 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
653 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
655 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
656 endianness to cgen_get_insn_value and cgen_put_insn_value.
658 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
660 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
663 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
665 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
667 (md_assemble): Remove no longer needed hack.
669 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
671 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
673 (gas_cgen_md_apply_fix): Likewise.
674 (gas_cgen_md_apply_fix): Likewise.
675 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
677 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
680 2020-06-04 Alan Modra <amodra@gmail.com>
682 * testsuite/config/default.exp: Remove global directive outside
684 * testsuite/gas/mep/complex-relocs.exp: Likewise.
685 * testsuite/gas/microblaze/relax_size.exp: Likewise.
686 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
687 * testsuite/gas/mt/relocs.exp: Likewise.
688 * testsuite/gas/rx/rx.exp: Likewise.
690 2020-06-03 Stephen Casner <casner@acm.org>
692 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
694 2020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
695 Jim Wilson <jimw@sifive.com>
698 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
699 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
700 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
701 Move B before SB. Move J before UJ.
703 2020-06-01 Alex Coplan <alex.coplan@arm.com>
705 * write.c (relax_segment): Fix handling of negative offset when
706 relaxing an rs_org frag.
707 * testsuite/gas/aarch64/org-neg.d: New test.
708 * testsuite/gas/aarch64/org-neg.l: Error output for test.
709 * testsuite/gas/aarch64/org-neg.s: Input for test.
710 * testsuite/gas/arm/org-neg.d: New test.
711 * testsuite/gas/arm/org-neg.l: Error output for test.
712 * testsuite/gas/arm/org-neg.s: Input for test.
714 2020-05-28 Stephen Casner <casner@acm.org>
716 Fix unexpected failures in gas testsuite for pdp11-aout target.
717 These are caused by the PDP11's mix of little-endian octets in
718 shorts but shorts in big endian order for long or quad.
720 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
721 * testsuite/gas/all/gas.exp: Select alternate test scripts for
722 pdp11, skip octa test completely.
723 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
724 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
725 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
727 2020-05-28 Alex Coplan <alex.coplan@arm.com>
729 * frags.c (frag_grow): Fix comment.
731 2020-05-27 Stephen Casner <casner@acm.org>
734 * config/tc-pdp11.c (parse_reg): Distinguish register names from
735 symbols that begin with a register name.
736 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
737 * testsuite/gas/pdp11/pr26001.s: Likewise.
738 * testsuite/gas/pdp11/pr26001.d: Likewise.
740 2020-05-27 Simon Cook <simon.cook@embecosm.com>
742 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
743 pointer when creating struct riscv_csr_extra.
745 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
747 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
748 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
749 * testsuite/gas/i386/inval-avx512f.l: Updated.
751 2020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
753 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
754 load/store instruction variants with alignment hints.
755 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
756 instruction variants with alignment hints.
758 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
761 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
762 instead of R_XGATE_PCREL_X.
763 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
764 BFD_RELOC_XGATE_PCREL_X.
766 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
769 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
770 with &fragP->fr_literal[0].
772 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
775 * config/tc-vax.c (md_estimate_size_before_relax): Replace
776 fragP->fr_literal with &fragP->fr_literal[0].
777 (md_convert_frag): Likewise.
779 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
782 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
783 with &fragP->fr_literal[0].
785 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
788 * config/tc-crx.c (getreg_image): Change argument type to int.
789 (md_convert_frag): Replace fragP->fr_literal with
790 &fragP->fr_literal[0].
792 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
795 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
796 sprintf with memmove.
798 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
800 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
801 with &fragP->fr_literal[0].
803 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
806 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
807 2 overlapping strings.
809 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
811 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
812 with &fragP->fr_literal[0].
814 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
816 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
817 with &fragp->fr_literal[0].
818 * config/tc-microblaze.c (md_apply_fix): Likewise.
819 * config/tc-sh.c (md_convert_frag): Likewise.
821 2020-05-24 Jim Wilson <jimw@sifive.com>
824 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
825 asection to segT. New locals seg and subseg. Call subseg_set before
826 fix_new_exp. Call subseg_set after loop to restore original values.
828 2020-05-21 Alan Modra <amodra@gmail.com>
830 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
832 * config/obj-elf.c: Likewise.
833 * config/tc-aarch64.c: Likewise.
834 * config/tc-arm.c: Likewise.
835 * config/tc-m68k.c: Likewise.
836 * config/tc-nios2.c: Likewise.
837 * config/tc-tic30.c: Likewise.
841 * symbols.c: Likewise.
842 * testsuite/gas/all/test-gen.c: Likewise.
844 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
846 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
847 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
848 Static variables which are used to set the ISA extensions. You can
849 use -march (or ELF build attributes) and -misa-spec to set them,
851 (ext_version_hash): The hash table used to handle the extensions
853 (init_ext_version_hash): Initialize the ext_version_hash according
854 to riscv_ext_version_table.
855 (riscv_get_default_ext_version): The callback function of
856 riscv_parse_subset_t. According to the choosed ISA spec,
857 get the default version for the specific extension.
858 (riscv_set_arch): Set the callback function.
859 (enum options, struct option md_longopts): Add new option -misa-spec.
860 (md_parse_option): Do not call riscv_set_arch for -march. We will
861 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
862 to set default_isa_spec class.
863 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
864 ext_version_hash, and then call riscv_set_arch to set the architecture
865 with versions according to default_arch_with_ext.
866 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
868 * testsuite/gas/riscv/attribute-03.d: Likewise.
869 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
870 already set it's version to 2p1 by march, so no need to use the default
871 2p2 version. For m-ext, we do not set the version by -march and ELF arch
872 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
873 ISA spec 2p2, so set 0p0 to it.
874 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
875 zicsr is 2p0 according to ISA spec 20191213.
876 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
877 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
878 You can set them by configure options --with-arch and
879 --with-isa-spec, respectively.
880 (riscv_set_default_isa_spec): New function used to set the
882 (md_parse_option): Call riscv_set_default_isa_spec rather than
883 call riscv_get_isa_spec_class directly.
884 (riscv_after_parse_args): If the -isa-spec is not set, then we
885 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
886 calling riscv_set_default_isa_spec.
887 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
888 the --with-isa-spec may be set to different ISA spec.
889 * testsuite/gas/riscv/attribute-02.d: Likewise.
890 * testsuite/gas/riscv/attribute-03.d: Likewise.
891 * testsuite/gas/riscv/attribute-04.d: Likewise.
892 * testsuite/gas/riscv/attribute-05.d: Likewise.
893 * testsuite/gas/riscv/attribute-06.d: Likewise.
894 * testsuite/gas/riscv/attribute-07.d: Likewise.
895 * configure.ac: Add configure options, --with-arch and
897 * configure: Regenerated.
898 * config.in: Regenerated.
899 * config/tc-riscv.c (default_priv_spec): Static variable which is
900 used to check if the CSR is valid for the chosen privilege spec. You
901 can use -mpriv-spec to set it.
902 (enum reg_class): We now get the CSR address from csr_extra_hash rather
903 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
904 (riscv_init_csr_hashes): Only need to initialize one hash table
906 (riscv_csr_class_check): Change the return type to void. Don't check
907 the ISA dependency if -mcsr-check isn't set.
908 (riscv_csr_version_check): New function. Check and find the CSR address
909 from csr_extra_hash, according to default_priv_spec. Report warning
910 for the invalid CSR if -mcsr-check is set.
911 (reg_csr_lookup_internal): Updated.
912 (reg_lookup_internal): Likewise.
913 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
914 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
915 (md_parse_option): Call riscv_set_default_priv_version to set
917 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
918 privilege spec to the newest one.
919 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
920 include/opcode/riscv.h.
921 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
922 to check the ISA dependency for CSR, so fix the spec version by adding
924 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
925 version warnings for the test case.
926 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
927 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
928 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
929 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
930 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
931 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
932 Check whether the CSR is valid when privilege version 1.9 is choosed.
933 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
934 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
935 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
936 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
937 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
938 Check whether the CSR is valid when privilege version 1.10 is choosed.
939 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
940 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
941 Check whether the CSR is valid when privilege version 1.11 is choosed.
942 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
943 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
944 setting. You can set it by configure option --with-priv-spec.
945 (riscv_set_default_priv_spec): New function used to set the default
947 (md_parse_option): Call riscv_set_default_priv_spec rather than
948 call riscv_get_priv_spec_class directly.
949 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
950 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
951 calling riscv_set_default_priv_spec.
952 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
953 the --with-priv-spec may be set to different privilege spec.
954 * testsuite/gas/riscv/priv-reg.d: Likewise.
955 * configure.ac: Add configure option --with-priv-spec.
956 * configure: Regenerated.
957 * config.in: Regenerated.
958 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
959 explicit_attr. Set it to TRUE if any ELF attribute is found.
960 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
961 the priv attributes are set.
962 (md_assemble): Set the default_priv_spec according to the priv
963 attributes when we start to assemble instruction.
964 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
965 riscv_write_out_attrs. Update the arch and priv attributes. If we
966 don't set the corresponding ELF attributes, then try to output the
968 (riscv_set_public_attributes): If any ELF attribute or -march-attr
969 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
970 to update the arch and priv attributes.
971 (s_riscv_attribute): Make sure all arch and priv attributes are set
972 before any instruction.
973 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
974 ELF attribute or -march-attr is set. If the priv attributes are not
975 set, then try to update them by the default setting (-mpriv-spec or
977 * testsuite/gas/riscv/attribute-02.d: Likewise.
978 * testsuite/gas/riscv/attribute-03.d: Likewise.
979 * testsuite/gas/riscv/attribute-04.d: Likewise.
980 * testsuite/gas/riscv/attribute-06.d: Likewise.
981 * testsuite/gas/riscv/attribute-07.d: Likewise.
982 * testsuite/gas/riscv/attribute-08.d: Likewise.
983 * testsuite/gas/riscv/attribute-09.d: Likewise.
984 * testsuite/gas/riscv/attribute-10.d: Likewise.
985 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
986 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
987 set by priv attributes must be supported.
988 * testsuite/gas/riscv/attribute-05.s: Likewise.
989 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
990 priv attributes according to the -mpriv-spec option.
991 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
992 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
993 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
994 * testsuite/gas/riscv/priv-reg.d: Removed.
995 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
996 CSR according to the priv spec 1.9.
997 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
998 CSR according to the priv spec 1.9.1.
999 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
1000 CSR according to the priv spec 1.10.
1001 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
1002 CSR according to the priv spec 1.11.
1003 * config/tc-riscv.c (md_show_usage): Add descriptions about
1004 the new GAS options.
1005 * doc/c-riscv.texi: Likewise.
1007 2020-05-19 Peter Bergner <bergner@linux.ibm.com>
1009 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
1010 * testsuite/gas/ppc/power9.d: Likewise.
1011 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
1012 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
1013 sync, wait, waitrsv>: Add tests.
1014 * testsuite/gas/ppc/power10.d: Likewise.
1016 2020-05-19 Alexander Fedotov <alfedotov@gmail.com>
1019 * config/tc-arm.c : Add arm_ext_v8r feature.
1020 (it_fsm_post_encode): Check arm_ext_v8r feature.
1021 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
1023 2020-05-19 Alan Modra <amodra@gmail.com>
1025 * write.c (write_contents): Use bfd_get_filename rather than
1026 accessing bfd->filename directly. Use bfd_section_name rather
1027 than accessing section->name directly.
1029 2020-05-19 Alan Modra <amodra@gmail.com>
1031 * symbols.c (local_symbol_make): Init all of lsy_flags.
1033 2020-05-18 Alan Modra <amodra@gmail.com>
1035 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
1036 before looking at add_symbol->sy_flags.
1038 2020-05-18 Hongtao Liu <hongtao.liu@intel.com>
1040 * config/tc-i386.c: Not handle lret/iret.
1041 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
1042 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
1043 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
1044 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
1045 * testsuite/gas/i386/lfence-ret.s: Ditto.
1046 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
1047 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
1048 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
1049 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
1050 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
1051 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
1052 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
1054 2020-05-15 Alan Modra <amodra@gmail.com>
1055 Alex Coplan <alex.coplan@arm.com>
1057 * symbols.c (struct local_symbol): Update comment.
1058 (resolve_symbol_value): For resolved symbols equated to other
1059 symbols, verify that the referenced symbol is not a local_symbol
1060 before accessing sy_value. Don't leave symbol loops during
1061 finalize_syms resolution.
1062 * testsuite/gas/all/assign-bad-recursive.d: New test.
1063 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
1064 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
1065 * testsuite/gas/all/gas.exp: Run it.
1067 2020-05-14 Nick Clifton <nickc@redhat.com>
1069 * po/sv.po: Updated Swedish translation.
1071 2020-05-11 Alan Modra <amodra@gmail.com>
1073 * testsuite/gas/ppc/scalarquad.d,
1074 * testsuite/gas/ppc/scalarquad.s: New test.
1075 * testsuite/gas/ppc/ppc.exp: Run it.
1077 2020-05-11 Alan Modra <amodra@gmail.com>
1079 * testsuite/gas/ppc/rightmost.d,
1080 * testsuite/gas/ppc/rightmost.s: New test.
1081 * testsuite/gas/ppc/ppc.exp: Run it.
1083 2020-05-11 Alan Modra <amodra@gmail.com>
1085 * testsuite/gas/ppc/xvtlsbb.d,
1086 * testsuite/gas/ppc/xvtlsbb.s: New test.
1087 * testsuite/gas/ppc/ppc.exp: Run it.
1089 2020-05-11 Alan Modra <amodra@gmail.com>
1091 * testsuite/gas/ppc/stringop.d,
1092 * testsuite/gas/ppc/stringop.s: New test.
1093 * testsuite/gas/ppc/ppc.exp: Run it.
1095 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1097 * testsuite/gas/ppc/set_bool.d,
1098 * testsuite/gas/ppc/set_bool.s: New test.
1099 * testsuite/gas/ppc/ppc.exp: Run it.
1101 2020-05-11 Alan Modra <amodra@gmail.com>
1103 * testsuite/gas/ppc/bitmanip.d,
1104 * testsuite/gas/ppc/bitmanip.s: New test.
1105 * testsuite/gas/ppc/ppc.exp: Run it.
1107 2020-05-11 Alan Modra <amodra@gmail.com>
1109 * testsuite/gas/ppc/genpcv.d,
1110 * testsuite/gas/ppc/genpcv.s: New test.
1111 * testsuite/gas/ppc/ppc.exp: Run it.
1113 2020-05-11 Alan Modra <amodra@gmail.com>
1115 * testsuite/gas/ppc/maskmanip.d,
1116 * testsuite/gas/ppc/maskmanip.s: New test.
1117 * testsuite/gas/ppc/ppc.exp: Run it.
1119 2020-05-11 Alan Modra <amodra@gmail.com>
1120 Peter Bergner <bergner@linux.ibm.com>
1122 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
1123 (md_assemble): Check acc specified in correct operand.
1124 * testsuite/gas/ppc/outerprod.d,
1125 * testsuite/gas/ppc/outerprod.s,
1126 * testsuite/gas/ppc/vsx4.d,
1127 * testsuite/gas/ppc/vsx4.s: New tests.
1128 * testsuite/gas/ppc/ppc.exp: Run them.
1130 2020-05-11 Alan Modra <amodra@gmail.com>
1132 * testsuite/gas/ppc/simd_perm.d,
1133 * testsuite/gas/ppc/simd_perm.s: New test.
1134 * testsuite/gas/ppc/ppc.exp: Run it.
1136 2020-05-11 Alan Modra <amodra@gmail.com>
1138 * testsuite/gas/ppc/int128.d,
1139 * testsuite/gas/ppc/int128.s: New test.
1140 * testsuite/gas/ppc/ppc.exp: Run it.
1142 2020-05-11 Alan Modra <amodra@gmail.com>
1144 * testsuite/gas/ppc/vsx_32byte.d,
1145 * testsuite/gas/ppc/vsx_32byte.s: New test.
1146 * testsuite/gas/ppc/ppc.exp: Run it.
1148 2020-05-11 Alan Modra <amodra@gmail.com>
1150 * testsuite/gas/ppc/vec_mul.s,
1151 * testsuite/gas/ppc/vec_mul.d: New test.
1152 * testsuite/gas/ppc/ppc.exp: Run it.
1154 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1156 * testsuite/gas/ppc/byte_rev.d,
1157 * testsuite/gas/ppc/byte_rev.s: New test.
1158 * testsuite/gas/ppc/ppc.exp: Run it.
1160 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1162 * testsuite/gas/ppc/power10.d: Add paste. tests.
1163 * testsuite/gas/ppc/power10.s: Likewise.
1165 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1167 * testsuite/gas/ppc/power10.s: New test.
1168 * testsuite/gas/ppc/power10.d: Likewise.
1169 * testsuite/gas/ppc/ppc.exp: Run it.
1171 2020-05-11 Alan Modra <amodra@gmail.com>
1173 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
1175 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
1176 place of -mfuture/-Mfuture.
1177 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
1178 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
1180 2020-05-06 Nick Clifton <nickc@redhat.com>
1182 * po/sv.po: Updated Swedish translation.
1184 2020-05-06 Nick Clifton <nickc@redhat.com>
1187 * doc/as.texi (Preprocessing): Replace cross reference to not
1188 existant document with a URL to the equivalent page in the GCC
1191 2020-05-05 Nick Clifton <nickc@redhat.com>
1193 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
1194 construction of a DWARF-5 directory name table.
1195 * testsuite/gas/elf/pr25917.d: Update expected output.
1197 2020-05-05 Gunther Nikl <gnikl@justmail.de>
1199 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
1200 (md_parse_option): Remove initialization of elf_flags.
1202 2020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
1205 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
1206 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
1207 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
1209 2020-05-04 Nick Clifton <nickc@redhat.com>
1212 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
1213 table's existence before looking at its entries.
1214 Also do not emit a default directory entry if there are no
1217 * testsuite/gas/elf/pr25917.s: New test source file.
1218 * testsuite/gas/elf/pr25917.d: New test driver.
1219 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
1221 2020-04-30 Alex Coplan <alex.coplan@arm.com>
1223 * config/tc-aarch64.c (fix_insn): Implement for
1224 AARCH64_OPND_UNDEFINED.
1225 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
1226 * testsuite/gas/aarch64/udf.s: New.
1227 * testsuite/gas/aarch64/udf.d: New.
1228 * testsuite/gas/aarch64/udf-invalid.s: New.
1229 * testsuite/gas/aarch64/udf-invalid.l: New.
1230 * testsuite/gas/aarch64/udf-invalid.d: New.
1232 2020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
1234 * config/tc-rx.c (elf_flags): Reset default value.
1235 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
1237 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1239 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
1240 if it's not defined.
1241 (microarch_earliest): New static variable.
1242 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
1243 simcall opcode has mandatory parameter.
1244 (xg_init_global_config): Initialize microarch_earliest.
1246 2020-04-29 Nick Clifton <nickc@redhat.com>
1249 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
1250 IMM0_8S and add support for IMM0_8U.
1251 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
1252 unsigned 8-bit immediate.
1253 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
1254 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
1256 2020-04-27 Tamar Christina <tamar.christina@arm.com>
1258 * NEWS: Add news entry for big-obj.
1259 * config/tc-i386.c (i386_target_format): Support new format.
1260 * doc/c-i386.texi: Add i386 support.
1261 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
1262 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
1264 2020-04-27 Nick Clifton <nickc@redhat.com>
1267 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
1268 (assign_file_to_slot): New function. Fills in an entry in the
1270 (allocate_filenum): Use new function.
1271 (allocate_filename_to_slot): Use new function. If the specified
1272 slot entry is already in use, but was chosen automatically then
1273 reassign the automatic entry.
1275 2020-04-26 Hongtao Liu <hongtao.liu@intel.com
1277 * config/tc-i386.c (lfence_before_ret_shl): New member.
1278 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
1280 (insert_after_load): Issue warning for REP CMPS/SCAS.
1281 (insert_before_before): Handle iret, Handle
1282 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
1283 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
1284 -mlfence-before-ret=[none/not/or/shl/yes].
1285 Enable -mlfence-before-ret=shl when
1286 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
1287 (md_show_usage): Ditto.
1288 * doc/c-i386.texi: Ditto.
1289 * testsuite/gas/i386/i386.exp: Add new testcases.
1290 * testsuite/gas/i386/lfence-load-b.d: New.
1291 * testsuite/gas/i386/lfence-load-b.e: New.
1292 * testsuite/gas/i386/lfence-load.d: Modified.
1293 * testsuite/gas/i386/lfence-load.e: New.
1294 * testsuite/gas/i386/lfence-load.s: Modified.
1295 * testsuite/gas/i386/lfence-ret-a.d: Modified.
1296 * testsuite/gas/i386/lfence-ret-b.d: Modified.
1297 * testsuite/gas/i386/lfence-ret-c.d: New.
1298 * testsuite/gas/i386/lfence-ret-d.d: New.
1299 * testsuite/gas/i386/lfence-ret.s: Modified.
1300 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
1301 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
1302 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
1303 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
1304 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
1305 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
1306 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
1307 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
1308 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
1309 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
1311 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1314 * config/tc-xtensa.c (md_apply_fix): Replace
1315 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
1316 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1317 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
1318 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
1319 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
1321 2020-04-22 Alan Modra <amodra@gmail.com>
1323 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
1324 symbol for ".symver .. remove".
1325 * doc/as.texi (.symver): Update.
1326 * testsuite/gas/symver/symver11.s: Make foo weak.
1327 * testsuite/gas/symver/symver11.d: Expect an error.
1328 * testsuite/gas/symver/symver7.d: Allow other random symbols.
1330 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1332 * testsuite/gas/symver/symver11.s: Add ".balign 8".
1334 2020-04-21 Andreas Schwab <schwab@linux-m68k.org>
1337 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
1338 * testsuite/gas/m68k/operands.d: Update.
1339 * testsuite/gas/m68k/op68000.d: Update for new error messages.
1341 2020-04-21 Tamar Christina <tamar.christina@arm.com>
1344 * testsuite/gas/arm/pr24753.d: New test.
1345 * testsuite/gas/arm/pr24753.s: New test.
1347 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1351 * NEWS: Mention .symver extension.
1352 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
1354 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
1355 add a version name. Add local, hidden and remove visibility
1357 (elf_frob_symbol): Handle the list of version names. Update the
1358 original symbol to local, hidden or remove it from the symbol
1360 (elf_frob_file_before_adjust): Handle the list of version names.
1361 * config/obj-elf.h (elf_visibility): New.
1362 (elf_versioned_name_list): Likewise.
1363 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
1364 and visibility. Change versioned_name pointer to struct
1365 elf_versioned_name_list.
1366 * doc/as.texi: Update .symver directive.
1367 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
1368 error checking tests.
1369 * testsuite/gas/symver/symver6.d: New file.
1370 * testsuite/gas/symver/symver7.d: Likewise.
1371 * testsuite/gas/symver/symver7.s: Likewise.
1372 * testsuite/gas/symver/symver8.d: Likewise.
1373 * testsuite/gas/symver/symver8.s: Likewise.
1374 * testsuite/gas/symver/symver9.s: Likewise.
1375 * testsuite/gas/symver/symver9a.d: Likewise.
1376 * testsuite/gas/symver/symver9b.d: Likewise.
1377 * testsuite/gas/symver/symver10.s: Likewise.
1378 * testsuite/gas/symver/symver10a.d: Likewise.
1379 * testsuite/gas/symver/symver10b.d: Likewise.
1380 * testsuite/gas/symver/symver11.d: Likewise.
1381 * testsuite/gas/symver/symver11.s: Likewise.
1382 * testsuite/gas/symver/symver12.d: Likewise.
1383 * testsuite/gas/symver/symver12.s: Likewise.
1384 * testsuite/gas/symver/symver13.d: Likewise.
1385 * testsuite/gas/symver/symver13.s: Likewise.
1386 * testsuite/gas/symver/symver14.d: Likewise.
1387 * testsuite/gas/symver/symver14.l: Likewise.
1388 * testsuite/gas/symver/symver15.d: Likewise.
1389 * testsuite/gas/symver/symver15.l: Likewise.
1390 * testsuite/gas/symver/symver6.l: Removed.
1391 * testsuite/gas/symver/symver6.s: Updated.
1393 2020-04-20 Sudakshina Das <sudi.das@arm.com>
1395 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
1397 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
1398 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
1399 * testsuite/gas/aarch64/system.d: Update.
1401 2020-04-20 Sudakshina Das <sudi.das@arm.com>
1403 * testsuite/gas/aarch64/bti.d: Update -march option.
1404 * testsuite/gas/aarch64/illegal-bti.d: Remove.
1405 * testsuite/gas/aarch64/illegal-bti.l: Remove.
1406 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
1407 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
1409 2020-04-17 Alan Modra <amodra@gmail.com>
1411 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
1413 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
1414 Nick Clifton <nickc@redhat.com>
1417 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
1419 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
1420 for the type-2 test.
1421 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
1422 targets running this test.
1424 2020-02-16 David Faust <david.faust@oracle.com>
1426 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
1427 * testsuite/gas/bpf/jump32.s: New file.
1428 * testsuite/gas/bpf/jump32.d: Likewise.
1430 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
1432 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
1435 2020-04-08 Gunther Nikl <gnikl@justmail.de>
1437 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
1438 (md_pcrel_from): Remove prototytpe.
1439 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
1441 (md_pcrel_from_section): Remove duplicate prototype.
1442 * tc.h (md_pcrel_from_section): Add prototype.
1443 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
1444 * config/tc-arc.h (md_pcrel_from_section): Likewise.
1445 * config/tc-arm.h (md_pcrel_from_section): Likewise.
1446 * config/tc-avr.h (md_pcrel_from_section): Likewise.
1447 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
1448 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
1449 * config/tc-csky.h (md_pcrel_from_section): Likewise.
1450 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
1451 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
1452 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
1453 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
1454 * config/tc-frv.h (md_pcrel_from_section): Likewise.
1455 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
1456 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
1457 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
1458 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
1459 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
1460 * config/tc-mep.h (md_pcrel_from_section): Likewise.
1461 * config/tc-metag.h (md_pcrel_from_section): Likewise.
1462 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
1463 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
1464 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
1465 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
1466 * config/tc-mt.h (md_pcrel_from_section): Likewise.
1467 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
1468 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
1469 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
1470 * config/tc-rx.h (md_pcrel_from_section): Likewise.
1471 * config/tc-s390.h (md_pcrel_from_section): Likewise.
1472 * config/tc-sh.h (md_pcrel_from_section): Likewise.
1473 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
1474 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
1475 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
1476 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
1477 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
1478 md_apply_fix3): Delete prototypes.
1480 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1482 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
1485 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1487 * doc/c-z80.texi: Fix @xref warnings.
1489 2020-04-07 Lili Cui <lili.cui@intel.com>
1491 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
1492 (cpu_noarch): Likewise.
1493 * doc/c-i386.texi: Document TSXLDTRK.
1494 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
1495 * testsuite/gas/i386/tsxldtrk.d: Likewise.
1496 * testsuite/gas/i386/tsxldtrk.s: Likewise.
1497 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1499 2020-04-02 Lili Cui <lili.cui@intel.com>
1501 * config/tc-i386.c (cpu_arch): Add .serialize.
1502 (cpu_noarch): Likewise.
1503 * doc/c-i386.texi: Document serialize.
1504 * testsuite/gas/i386/i386.exp: Run serialize tests
1505 * testsuite/gas/i386/serialize.d: Likewise.
1506 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
1507 * testsuite/gas/i386/serialize.s: Likewise.
1509 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1511 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
1512 * testsuite/gas/elf/section12b.d: Likewise.
1513 * testsuite/gas/elf/section16a.d: Likewise.
1514 * testsuite/gas/elf/section16b.d: Likewise.
1516 2020-04-02 Gunther Nikl <gnikl@justmail.de>
1518 * config/tc-m68k.c (m68k_ip): Fix range check for index register
1519 with a suppressed address register.
1521 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1524 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1525 * testsuite/gas/i386/localpic.s: Add a test for relocation
1526 against local absolute symbol.
1527 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1528 * testsuite/gas/i386/localpic.d: Updated.
1529 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1530 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1532 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1535 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1536 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1537 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1538 testsuite/gas/i386/x86-64-jump.d.
1539 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1540 Incorporate changes to
1541 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1542 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1543 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1544 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1545 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1547 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
1551 * dwarf2dbg.c: Do not include "bignum.h".
1553 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
1555 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1556 * testsuite/gas/riscv/alias-csr.s: Likewise.
1557 * testsuite/gas/riscv/no-aliases-csr.d: Move this
1558 to priv-reg-pseudo-noalias.
1559 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1560 * testsuite/gas/riscv/bad-csr.l: Likewise.
1561 * testsuite/gas/riscv/bad-csr.s: Likewise.
1562 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
1563 * testsuite/gas/riscv/satp.s: Likewise.
1564 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1565 csr instruction, including alias-csr testcase.
1566 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1567 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1568 pseudo instruction with objdump -Mno-aliases.
1569 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1570 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1571 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1572 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1573 * testsuite/gas/riscv/priv-reg.s: Likewise.
1574 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1575 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1576 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1578 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1580 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1581 sections with the "b" attribute.
1583 2020-03-22 Alan Modra <amodra@gmail.com>
1585 * testsuite/gas/s12z/truncated.d: Update expected output.
1587 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1590 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1591 * doc/c-z80.texi: Update documentation.
1593 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1598 Fix disassembling ED+A4/AC/B4/BC opcodes.
1599 Fix assembling lines containing colonless label and instruction
1600 with first operand inside parentheses.
1601 Fix registration of unsupported by target CPU registers.
1602 * config/tc-z80.c: See above.
1603 * config/tc-z80.h: See above.
1604 * testsuite/gas/z80/colonless.d: Update test.
1605 * testsuite/gas/z80/colonless.s: Likewise.
1606 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1607 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1608 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1609 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1610 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1611 * testsuite/gas/z80/unsup_regs.s: Likewise.
1612 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1613 * testsuite/gas/z80/z80.exp: Likewise.
1614 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1615 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1616 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1618 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1621 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1622 (parse_operands): Handle new operand codes.
1623 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1624 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1625 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1626 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1627 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1628 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1629 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1630 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1632 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1634 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1636 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1638 * testsuite/gas/i386/i386.exp: Run new tests.
1639 * testsuite/gas/i386/lfence-byte.d: New file.
1640 * testsuite/gas/i386/lfence-byte.e: Likewise.
1641 * testsuite/gas/i386/lfence-byte.s: Likewise.
1642 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1643 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1644 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1645 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1646 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1647 * testsuite/gas/i386/lfence-load.d: Likewise.
1648 * testsuite/gas/i386/lfence-load.s: Likewise.
1649 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1650 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1651 * testsuite/gas/i386/lfence-ret.s: Likewise.
1652 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1653 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1654 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1655 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1656 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1657 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1658 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1659 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1660 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1661 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1662 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1663 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1665 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1667 * config/tc-i386.c (lfence_after_load): New.
1668 (lfence_before_indirect_branch_kind): New.
1669 (lfence_before_indirect_branch): New.
1670 (lfence_before_ret_kind): New.
1671 (lfence_before_ret): New.
1674 (insert_lfence_after): New.
1675 (insert_lfence_before): New.
1676 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1678 (OPTION_MLFENCE_AFTER_LOAD): New.
1679 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1680 (OPTION_MLFENCE_BEFORE_RET): New.
1681 (md_longopts): Add -mlfence-after-load=,
1682 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1683 (md_parse_option): Handle -mlfence-after-load=,
1684 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1685 (md_show_usage): Display -mlfence-after-load=,
1686 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1687 (i386_cons_align): New.
1688 * config/tc-i386.h (i386_cons_align): New.
1689 (md_cons_align): New.
1690 * doc/c-i386.texi: Document -mlfence-after-load=,
1691 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1693 2020-03-11 Nick Clifton <nickc@redhat.com>
1697 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1698 (DWARF2_FILE_SIZE_NAME): Default to -1.
1699 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1700 whichever is higher.
1701 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1702 (NUM_MD5_BYTES): Define.
1703 (struct file entry): Add md5 field.
1704 (get_filenum): Delete and replace with...
1705 (get_basename): New function.
1706 (get_directory_table_entry): New function.
1707 (allocate_filenum): New function.
1708 (allocate_filename_to_slot): New function.
1709 (dwarf2_where): Use new functions.
1710 (dwarf2_directive_filename): Add support for extended .file
1712 (dwarf2_directive_loc): Allow the use of file number zero with
1714 (out_file_list): Rename to...
1715 (out_dir_and_file_list): Add DWARF 5 support.
1716 (out_debug_line): Emit extra values into the section header for
1718 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1719 * doc/as.texi (.file): Update the description of this pseudo-op.
1720 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1721 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1722 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1723 * NEWS: Mention the new feature.
1725 2020-03-10 Alan Modra <amodra@gmail.com>
1727 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1728 to avoid signed overflow.
1729 * config/tc-mcore.c (md_assemble): Likewise.
1730 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1731 * config/tc-nds32.c (SET_ADDEND): Likewise.
1732 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1734 2020-03-09 Jan Beulich <jbeulich@suse.com>
1736 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1737 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1738 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1740 2020-03-07 Alan Modra <amodra@gmail.com>
1742 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1745 2020-03-06 Nick Clifton <nickc@redhat.com>
1748 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1749 0 if the dwarf_level is 5 or more. Complain if a filename follows
1751 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1752 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1753 * testsuite/gas/elf/elf.exp: Run the new test.
1756 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1757 * doc/as.texi: Fix another typo.
1759 2020-03-06 Nick Clifton <nickc@redhat.com>
1762 * as.c (dwarf_level): Define.
1763 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1764 (parse_args): Add support for the new options.
1765 as.h (dwarf_level): Prototype.
1766 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1768 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1769 (DWARF2_LINE_VERSION): Remove definition.
1770 * doc/as.texi: Document the new options.
1772 2020-03-06 Nick Clifton <nickc@redhat.com>
1775 * as.c (main): Allow matching input and outputs when they are
1778 2020-03-06 Jan Beulich <jbeulich@suse.com>
1780 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1782 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1783 one of byte/word/dword/qword is set alongside a SIMD register in
1784 a template's operand.
1786 2020-03-06 Jan Beulich <jbeulich@suse.com>
1788 * config/tc-i386.c (match_template): Extend code in logic
1789 rejecting certain suffixes in certain modes to also cover mask
1790 register use and VecSIB. Drop special casing of broadcast. Skip
1791 immediates in the check.
1793 2020-03-06 Jan Beulich <jbeulich@suse.com>
1795 * config/tc-i386.c (match_template): Fold duplicate code in
1796 logic rejecting certain suffixes in certain modes. Drop
1799 2020-03-06 Jan Beulich <jbeulich@suse.com>
1801 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1802 alongside !norex64 ones.
1803 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1804 with both 32- and 64-bit GPR operands.
1805 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1806 32- and 64-bit GPR operands.
1807 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1808 testsuite/gas/i386/x86-64-avx512bw.d,
1809 testsuite/gas/i386/x86-64-avx512f-intel.d,
1810 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1812 2020-03-06 Jan Beulich <jbeulich@suse.com>
1814 * config/tc-i386.c (md_assemble): Drop use of rex64.
1815 (process_suffix): For REX.W for 64-bit CRC32.
1817 2020-03-06 Jan Beulich <jbeulich@suse.com>
1819 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1820 addressing for MPX insns without base/index.
1821 * testsuite/gas/i386/mpx-16bit.s,
1822 * testsuite/gas/i386/mpx-16bit.d: New.
1823 * testsuite/gas/i386/i386.exp: Run new test.
1825 2020-03-06 Jan Beulich <jbeulich@suse.com>
1827 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1828 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1829 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1830 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1831 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1832 as well as a BSWAP one.
1833 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1834 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1835 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1836 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1837 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1838 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1839 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1840 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1841 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1842 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1843 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1844 testsuite/gas/i386/vmx.d: Adjust expectations.
1846 2020-03-06 Jan Beulich <jbeulich@suse.com>
1848 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1849 from having their operands swapped.
1850 * testsuite/gas/i386/waitpkg.s,
1851 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1852 3-operand cases as well as testing of 16-bit code generation.
1853 * testsuite/gas/i386/waitpkg.d,
1854 testsuite/gas/i386/waitpkg-intel.d,
1855 testsuite/gas/i386/x86-64-waitpkg.d,
1856 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1858 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
1860 * config/tc-riscv.c (percent_op_utype): Support the modifier
1862 * doc/c-riscv.texi: Add documentation.
1863 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1864 modifier %got_pcrel_hi.
1865 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1866 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1867 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1869 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1870 (RISC-V-Formats): Update the section name from "Instruction Formats"
1871 to "RISC-V Instruction Formats".
1873 2020-03-04 Alexandre Oliva <oliva@adacore.com>
1875 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1876 detected in a section which does not have at least 4 byte
1878 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1879 * testsuite/gas/arm/ldr-t.s: Likewise.
1880 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1881 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1882 disassembly, ignoring any NOPs that may have been inserted because
1883 of section alignment.
1884 * testsuite/gas/arm/ldr-t.d: Likewise.
1886 2020-03-04 Jan Beulich <jbeulich@suse.com>
1888 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1889 * doc/c-i386.texi: Mention sev_es.
1890 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1891 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1893 * testsuite/gas/i386/arch-13-znver1.d,
1894 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1896 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1898 * config/tc-i386.c (match_template): Replace ignoresize and
1899 defaultsize with mnemonicsize.
1900 (process_suffix): Likewise.
1902 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1905 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1906 instruction LD IY,(HL).
1907 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1908 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1909 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1910 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1912 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1915 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1916 x86-64-default-suffix-avx.
1917 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1918 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1919 * testsuite/gas/i386/noreg64.d: Updated.
1920 * testsuite/gas/i386/noreg64.l: Likewise.
1921 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1922 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1923 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1925 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1928 * config/tc-z80.c (contains_register): Prevent an illegal memory
1929 access when checking an expression for a register name.
1931 2020-03-03 Alan Modra <amodra@gmail.com>
1933 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1936 2020-03-02 Alan Modra <amodra@gmail.com>
1938 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1939 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1941 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1942 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1943 (s3_s_score_lcomm): Likewise.
1944 * config/tc-score7.c: Similarly.
1945 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1947 2020-02-28 YunQiang Su <syq@debian.org>
1950 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1951 to handle multi-labels.
1952 (has_label_name): New.
1954 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1956 * config/tc-arm.c (enum pred_instruction_type): Remove
1957 NEUTRAL_IT_NO_VPT_INSN predication type.
1958 (cxn_handle_predication): Modify to require condition suffixes.
1959 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1960 * testsuite/gas/arm/cde-scalar.s: Update test.
1961 * testsuite/gas/arm/cde-warnings.l: Update test.
1962 * testsuite/gas/arm/cde-warnings.s: Update test.
1964 2020-02-26 Alan Modra <amodra@gmail.com>
1966 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1967 N_() on empty string.
1969 2020-02-26 Alan Modra <amodra@gmail.com>
1971 * read.c (read_a_source_file): Call strncpy with length one
1972 less than size of original_case_string.
1974 2020-02-26 Alan Modra <amodra@gmail.com>
1976 * config/obj-elf.c: Indent labels correctly.
1977 * config/obj-macho.c: Likewise.
1978 * config/tc-aarch64.c: Likewise.
1979 * config/tc-alpha.c: Likewise.
1980 * config/tc-arm.c: Likewise.
1981 * config/tc-cr16.c: Likewise.
1982 * config/tc-crx.c: Likewise.
1983 * config/tc-frv.c: Likewise.
1984 * config/tc-i386-intel.c: Likewise.
1985 * config/tc-i386.c: Likewise.
1986 * config/tc-ia64.c: Likewise.
1987 * config/tc-mn10200.c: Likewise.
1988 * config/tc-mn10300.c: Likewise.
1989 * config/tc-nds32.c: Likewise.
1990 * config/tc-riscv.c: Likewise.
1991 * config/tc-s12z.c: Likewise.
1992 * config/tc-xtensa.c: Likewise.
1993 * config/tc-z80.c: Likewise.
1995 * symbols.c: Likewise.
1996 * write.c: Likewise.
1998 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
2000 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
2001 we are assembling instruction with CSR. Call riscv_csr_read_only_check
2002 after parsing all arguments.
2003 (enum csr_insn_type): New enum is used to classify the CSR instruction.
2004 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
2005 are used to check if we write a read-only CSR by the CSR instruction.
2006 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
2007 all CSR for the read-only CSR checking.
2008 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
2009 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2010 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
2011 all CSR instructions for the read-only CSR checking.
2012 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
2013 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
2015 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
2016 (riscv_opts): Initialize it.
2017 (reg_lookup_internal): Check the `riscv_opts.csr_check`
2018 before doing the CSR checking.
2019 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
2020 (md_longopts): Add mcsr-check and mno-csr-check.
2021 (md_parse_option): Handle new enum option values.
2022 (s_riscv_option): Handle new long options.
2023 * doc/c-riscv.texi: Add description for the new .option and assembler
2025 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
2027 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
2029 * config/tc-riscv.c (csr_extra_hash): New.
2030 (enum riscv_csr_class): New enum. Used to decide
2031 whether or not this CSR is legal in the current ISA string.
2032 (struct riscv_csr_extra): New structure to hold all extra information
2034 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
2035 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
2036 Call hash_reg_name to insert CSR address into reg_names_hash.
2037 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
2038 Decide whether the CSR is valid according to the csr_extra_hash.
2039 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
2040 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
2041 not a boolean. This is same as riscv_init_csr_hash, so keep the
2043 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
2044 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
2045 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
2046 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
2047 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
2048 f-ext CSR are not allowed.
2049 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
2050 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
2051 source file is `priv-reg.s`, and the ISA is rv64if, so the
2052 rv32-only CSR are not allowed.
2053 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2055 2020-02-21 Alan Modra <amodra@gmail.com>
2057 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
2058 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
2060 2020-02-21 Alan Modra <amodra@gmail.com>
2063 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
2064 on section size adjustment, instead perform another write if
2065 exec header size is larger than section size.
2067 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
2069 * doc/c-riscv.texi: Add the doc entries for -march-attr/
2070 -mno-arch-attr command line options.
2072 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
2074 * testsuite/gas/riscv/c-add-addi.d: New testcase.
2075 * testsuite/gas/riscv/c-add-addi.s: Likewise.
2077 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2080 * config/tc-z80.c (md_parse_option): Do not use an underscore
2081 prefix for local labels in SDCC compatability mode.
2082 (z80_start_line_hook): Remove SDCC dollar label support.
2083 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
2084 * testsuite/gas/z80/sdcc.s: Likewise.
2086 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2089 * config/tc-z80.c: Add -march option.
2090 * doc/as.texi: Update Z80 documentation.
2091 * doc/c-z80.texi: Likewise.
2092 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
2093 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
2094 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
2095 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
2096 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
2097 * testsuite/gas/z80/gbz80_all.d: Likewise.
2098 * testsuite/gas/z80/r800_extra.d: Likewise.
2099 * testsuite/gas/z80/r800_ii8.d: Likewise.
2100 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
2101 * testsuite/gas/z80/sdcc.d: Likewise.
2102 * testsuite/gas/z80/z180.d: Likewise.
2103 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
2104 * testsuite/gas/z80/z80_doc.d: Likewise.
2105 * testsuite/gas/z80/z80_ii8.d: Likewise.
2106 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
2107 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
2108 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
2109 * testsuite/gas/z80/z80_sli.d: Likewise.
2110 * testsuite/gas/z80/z80n_all.d: Likewise.
2111 * testsuite/gas/z80/z80n_reloc.d: Likewise.
2113 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2115 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
2116 with GNU_PROPERTY_X86_FEATURE_2_MMX.
2117 * testsuite/gas/i386/i386.exp: Run property-3 and
2119 * testsuite/gas/i386/property-3.d: New file.
2120 * testsuite/gas/i386/property-3.s: Likewise.
2121 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
2123 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
2125 * config/tc-i386.c (cpu_arch): Add .popcnt.
2126 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
2127 Add a tab before @samp{.sse4a}.
2129 2020-02-17 Jan Beulich <jbeulich@suse.com>
2131 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
2132 for AddrPrefixOpReg templates. Combine the two pieces of
2133 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
2136 2020-02-17 Jan Beulich <jbeulich@suse.com>
2139 * config/tc-i386.c (md_assemble): Also suppress operand
2140 swapping for MONITOR{,X} and MWAIT{,X}.
2141 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
2142 Add Intel syntax monitor/mwait tests.
2143 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
2144 Adjust expectations.
2145 *testsuite/gas/i386/sse3-intel.d,
2146 testsuite/gas/i386/x86-64-sse3-intel.d: New.
2147 * testsuite/gas/i386/i386.exp: Run new tests.
2149 2020-02-17 Jan Beulich <jbeulich@suse.com>
2152 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
2153 [XYZ]MMWord memory operand ambiguity recognition logic (largely
2155 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
2157 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
2158 * testsuite/gas/i386/avx512dq-inval.l,
2159 testsuite/gas/i386/inval-avx.l,
2160 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
2161 * testsuite/gas/i386/avx512vl-ambig.s,
2162 testsuite/gas/i386/avx512vl-ambig.l: New.
2163 * testsuite/gas/i386/i386.exp: Run new test.
2165 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
2167 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
2169 * doc/c-i386.texi: Document sse4a and nosse4a.
2171 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2173 * doc/c-i386.texi: Remove the old movsx and movzx documentation
2176 2020-02-14 Jan Beulich <jbeulich@suse.com>
2179 * config/tc-i386.c (md_assemble): Move movsx/movzx special
2181 (process_suffix): ... here. Consider just the first operand
2183 (check_long_reg): Drop opcode 0x63 special case again.
2184 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
2185 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
2186 Move ambiguous operand size tests ...
2187 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2188 testsuite/gas/i386/noreg64.s: ... here.
2189 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
2190 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
2191 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2192 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
2193 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
2194 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2195 testsuite/gas/i386/x86-64-movsxd.d,
2196 testsuite/gas/i386/x86-64-movsxd-intel.d,
2197 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
2198 Adjust expectations.
2199 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
2200 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
2201 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
2202 * testsuite/gas/i386/i386.exp: Run new tests.
2204 2020-02-14 Jan Beulich <jbeulich@suse.com>
2206 * config/tc-i386.c (process_operands): Also skip segment
2207 override prefix emission if it matches an already present one.
2208 * testsuite/gas/i386/prefix32.s: Add double segment override
2210 * testsuite/gas/i386/prefix32.l: Adjust expectations.
2212 2020-02-14 Jan Beulich <jbeulich@suse.com>
2214 * config/tc-i386.c (process_operands): Drop ineffectual segment
2215 overrides when optimizing.
2216 * testsuite/gas/i386/lea-optimize.d: New.
2217 * testsuite/gas/i386/i386.exp: Run new test.
2219 2020-02-14 Jan Beulich <jbeulich@suse.com>
2221 * config/tc-i386.c (process_operands): Also check insn prefix
2222 for ineffectual segment override warning. Don't cover possible
2223 VEX/EVEX encoded insns there.
2224 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
2225 testsuite/gas/i386/lea.e: New.
2226 * testsuite/gas/i386/i386.exp: Run new test.
2228 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2231 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
2234 2020-02-13 Fangrui Song <maskray@google.com>
2235 H.J. Lu <hongjiu.lu@intel.com>
2238 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
2239 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
2240 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
2241 * testsuite/gas/i386/relax-5.d: New file.
2242 * testsuite/gas/i386/relax-5.s: Likewise.
2243 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
2244 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
2246 2020-02-13 Jan Beulich <jbeulich@suse.com>
2248 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
2251 2020-02-12 Jan Beulich <jbeulich@suse.com>
2253 * config/tc-i386.c (avx512): New (at file scope), moved from
2254 (check_VecOperands): ... here.
2255 (process_suffix): Add [XYZ]MMword operand size handling.
2256 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
2257 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
2259 * testsuite/gas/i386/avx512dq-inval.l,
2260 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
2262 2020-02-12 Jan Beulich <jbeulich@suse.com>
2265 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
2267 * config/tc-i386-intel.c (i386_intel_operand): Also handle
2268 CALL/JMP in O_tbyte_ptr case.
2269 * doc/c-i386.texi: Mention far call and full pointer load ISA
2271 * testsuite/gas/i386/x86-64-branch-3.s,
2272 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
2273 * testsuite/gas/i386/x86-64-branch-3.d,
2274 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
2275 * testsuite/gas/i386/x86-64-branch-5.l,
2276 testsuite/gas/i386/x86-64-branch-5.s: New.
2277 * testsuite/gas/i386/i386.exp: Run new test.
2279 2020-02-12 Jan Beulich <jbeulich@suse.com>
2282 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
2283 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
2284 64-bit-only warning.
2285 (check_word_reg): Consistently error on mismatching register
2287 * testsuite/gas/i386/general.s: Replace dword GPR with word one
2288 for movw. Replace suffix / GPR for orb.
2289 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
2290 byte GPRs as well as ones for inb/outb with a word accumulator.
2291 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
2292 testsuite/gas/i386/inval.l: Adjust expectations.
2294 2020-02-12 Jan Beulich <jbeulich@suse.com>
2296 * config/tc-i386.c (operand_type_register_match): Also fall
2297 through initial two if()-s when the template allows for a GPR
2298 operand. Adjust comment.
2300 2020-02-11 Jan Beulich <jbeulich@suse.com>
2302 (struct _i386_insn): New field "short_form".
2303 (optimize_encoding): Drop setting of shortform field.
2304 (process_suffix): Set i.short_form. Replace shortform use.
2305 (process_operands): Replace shortform use.
2307 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
2309 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
2310 loop initial declaration.
2312 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
2314 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
2315 instructions that can have 5 arguments.
2316 (enum operand_parse_code): Add new operands.
2317 (parse_operands): Account for new operands.
2319 (enum neon_shape_el): Introduce P suffixes for coprocessor.
2320 (neon_select_shape): Account for P suffix.
2321 (LOW1): Move macro to global position.
2322 (HI4): Move macro to global position.
2323 (vcx_assign_vec_d): New.
2324 (vcx_assign_vec_m): New.
2325 (vcx_assign_vec_n): New.
2326 (enum vcx_reg_type): New.
2327 (vcx_get_reg_type): New.
2328 (vcx_size_pos): New.
2330 (vcx_handle_shape): New.
2331 (vcx_ensure_register_in_range): New.
2332 (vcx_handle_register_arguments): New.
2333 (vcx_handle_insn_block): New.
2334 (vcx_handle_common_checks): New.
2338 * testsuite/gas/arm/cde-missing-fp.d: New test.
2339 * testsuite/gas/arm/cde-missing-fp.l: New test.
2340 * testsuite/gas/arm/cde-missing-mve.d: New test.
2341 * testsuite/gas/arm/cde-missing-mve.l: New test.
2342 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
2343 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
2344 * testsuite/gas/arm/cde-mve.s: New test.
2345 * testsuite/gas/arm/cde-warnings.l:
2346 * testsuite/gas/arm/cde-warnings.s:
2347 * testsuite/gas/arm/cde.d:
2348 * testsuite/gas/arm/cde.s:
2350 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
2351 Matthew Malcomson <matthew.malcomson@arm.com>
2353 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
2354 CDE coprocessor that can be enabled.
2355 (enum pred_instruction_type): New pred type.
2356 (BAD_NO_VPT): New error message.
2357 (BAD_CDE): New error message.
2358 (BAD_CDE_COPROC): New error message.
2359 (enum operand_parse_code): Add new immediate operands.
2360 (parse_operands): Account for new immediate operands.
2361 (check_cde_operand): New.
2362 (cde_coproc_enabled): New.
2363 (cde_coproc_pos): New.
2364 (cde_handle_coproc): New.
2365 (cxn_handle_predication): New.
2366 (do_custom_instruction_1): New.
2367 (do_custom_instruction_2): New.
2368 (do_custom_instruction_3): New.
2381 (handle_pred_state): Define new IT block behaviour.
2382 (insns): Add newn CX*{,d}{,a} instructions.
2383 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
2384 Define new cdecp extension strings.
2385 * doc/c-arm.texi: Document new cdecp extension arguments.
2386 * testsuite/gas/arm/cde-scalar.d: New test.
2387 * testsuite/gas/arm/cde-scalar.s: New test.
2388 * testsuite/gas/arm/cde-warnings.d: New test.
2389 * testsuite/gas/arm/cde-warnings.l: New test.
2390 * testsuite/gas/arm/cde-warnings.s: New test.
2391 * testsuite/gas/arm/cde.d: New test.
2392 * testsuite/gas/arm/cde.s: New test.
2394 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2397 * config/tc-i386.c (intel64): Renamed to ...
2399 (match_template): Accept Intel64 only instruction by default.
2400 (i386_displacement): Updated.
2401 (md_parse_option): Updated.
2402 * c-i386.texi: Update -mamd64/-mintel64 documentation.
2403 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
2404 -mamd64 to x86-64-sysenter-amd.
2405 * testsuite/gas/i386/x86-64-sysenter.d: New file.
2407 2020-02-10 Alan Modra <amodra@gmail.com>
2409 * config/obj-elf.c (obj_elf_change_section): Error for section
2410 type, attr or entsize changes in assembly.
2411 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
2412 * testsuite/gas/elf/section5.l: Update.
2414 2020-02-10 Alan Modra <amodra@gmail.com>
2416 * output-file.c (output_file_close): Do a normal close when
2417 flag_always_generate_output.
2418 * write.c (write_object_file): Don't stop output when
2419 flag_always_generate_output.
2421 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2424 * config/tc-z80.c: Add -gbz80 command line option to generate code
2425 for the GameBoy Z80. Add support for generating DWARF.
2426 * config/tc-z80.h: Add support for DWARF debug information
2428 * doc/c-z80.texi: Document new command line option.
2429 * testsuite/gas/z80/gbz80_all.d: New file.
2430 * testsuite/gas/z80/gbz80_all.s: New file.
2431 * testsuite/gas/z80/z80.exp: Run the new tests.
2432 * testsuite/gas/z80/z80n_all.d: New file.
2433 * testsuite/gas/z80/z80n_all.s: New file.
2434 * testsuite/gas/z80/z80n_reloc.d: New file.
2436 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2439 * config/obj-elf.c (get_section): Also check
2440 linked_to_symbol_name.
2441 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
2442 (obj_elf_parse_section_letters): Handle the 'o' flag.
2443 (build_group_lists): Renamed to ...
2444 (build_additional_section_info): This. Set elf_linked_to_section
2445 from map_head.linked_to_symbol_name.
2446 (elf_adjust_symtab): Updated.
2447 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
2448 * doc/as.texi: Document the 'o' flag.
2449 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
2450 * testsuite/gas/elf/section18.d: New file.
2451 * testsuite/gas/elf/section18.s: Likewise.
2452 * testsuite/gas/elf/section19.d: Likewise.
2453 * testsuite/gas/elf/section19.s: Likewise.
2454 * testsuite/gas/elf/section20.d: Likewise.
2455 * testsuite/gas/elf/section20.s: Likewise.
2456 * testsuite/gas/elf/section21.d: Likewise.
2457 * testsuite/gas/elf/section21.l: Likewise.
2458 * testsuite/gas/elf/section21.s: Likewise.
2460 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2462 * NEWS: Mention x86 assembler options to align branches for
2465 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2467 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
2468 only for ELF targets.
2469 * testsuite/gas/i386/unique.d: Don't xfail.
2470 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2472 2020-02-06 Alan Modra <amodra@gmail.com>
2474 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
2475 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2477 2020-02-06 Alan Modra <amodra@gmail.com>
2479 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
2480 xfail, and rename test.
2481 * testsuite/gas/elf/section12b.d: Likewise.
2482 * testsuite/gas/elf/section16a.d: Likewise.
2483 * testsuite/gas/elf/section16b.d: Likewise.
2485 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2488 * config/obj-elf.c (section_match): Removed.
2489 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
2491 (obj_elf_change_section): Replace info and group_name arguments
2492 with match_p. Also update the section ID and flags from match_p.
2493 (obj_elf_section): Handle "unique,N". Update call to
2494 obj_elf_change_section.
2495 * config/obj-elf.h (elf_section_match): New.
2496 (obj_elf_change_section): Updated.
2497 * config/tc-arm.c (start_unwind_section): Update call to
2498 obj_elf_change_section.
2499 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
2500 * config/tc-microblaze.c (microblaze_s_data): Likewise.
2501 (microblaze_s_sdata): Likewise.
2502 (microblaze_s_rdata): Likewise.
2503 (microblaze_s_bss): Likewise.
2504 * config/tc-mips.c (s_change_section): Likewise.
2505 * config/tc-msp430.c (msp430_profiler): Likewise.
2506 * config/tc-rx.c (parse_rx_section): Likewise.
2507 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
2508 * doc/as.texi: Document "unique,N" in .section directive.
2509 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
2510 * testsuite/gas/elf/section15.d: New file.
2511 * testsuite/gas/elf/section15.s: Likewise.
2512 * testsuite/gas/elf/section16.s: Likewise.
2513 * testsuite/gas/elf/section16a.d: Likewise.
2514 * testsuite/gas/elf/section16b.d: Likewise.
2515 * testsuite/gas/elf/section17.d: Likewise.
2516 * testsuite/gas/elf/section17.l: Likewise.
2517 * testsuite/gas/elf/section17.s: Likewise.
2518 * testsuite/gas/i386/unique.d: Likewise.
2519 * testsuite/gas/i386/unique.s: Likewise.
2520 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2521 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2523 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2525 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2527 2020-02-01 Anthony Green <green@moxielogic.com>
2529 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2531 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2533 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2536 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
2539 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2540 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2542 * testsuite/gas/arm/mve_dsp.d: New test.
2544 2020-01-31 Nick Clifton <nickc@redhat.com>
2546 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2547 rather than BFD_RELOC_NONE.
2549 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
2551 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2552 to support VLDMIA instruction for MVE.
2553 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2554 instruction for MVE.
2555 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2556 instruction for MVE.
2557 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2558 instruction for MVE.
2559 * testsuite/gas/arm/mve-ldst.d: New test.
2560 * testsuite/gas/arm/mve-ldst.s: Likewise.
2562 2020-01-31 Nick Clifton <nickc@redhat.com>
2564 * po/fr.po: Updated French translation.
2565 * po/ru.po: Updated Russian translation.
2567 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
2569 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2571 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2572 * testsuite/gas/aarch64/sve-movprfx_28.d,
2573 * testsuite/gas/aarch64/sve-movprfx_28.l,
2574 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2576 2020-01-30 Jan Beulich <jbeulich@suse.com>
2578 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2579 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2580 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2581 Adjust expectations.
2583 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2585 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2586 * testsuite/gas/bpf/alu-be.d: Likewise.
2587 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2588 * testsuite/gas/bpf/alu32-be.d: Likewise.
2590 2020-01-30 Jan Beulich <jbeulich@suse.com>
2592 * testsuite/gas/i386/x86-64-branch-2.s,
2593 testsuite/gas/i386/x86-64-branch-4.s,
2594 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2595 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2596 testsuite/gas/i386/x86-64-branch-2.d,
2597 testsuite/gas/i386/x86-64-branch-4.l,
2598 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2600 2020-01-30 Jan Beulich <jbeulich@suse.com>
2602 * config/tc-i386.c (process_suffix): .
2603 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2604 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2606 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2608 testsuite/gas/i386/x86_64.s: Add RETF cases.
2609 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2610 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2611 testsuite/gas/i386/x86-64-opcode.d,
2612 testsuite/gas/i386/x86-64-suffix-intel.d,
2613 testsuite/gas/i386/x86-64-suffix.d,
2614 testsuite/gas/i386/x86_64-intel.d
2615 testsuite/gas/i386/x86_64.d: Adjust expectations.
2616 * testsuite/gas/i386/x86-64-suffix.e,
2617 testsuite/gas/i386/x86_64.e: New.
2619 2020-01-30 Jan Beulich <jbeulich@suse.com>
2621 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2624 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2627 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2629 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2630 differences. Document movslq and movsxd.
2631 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2632 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2633 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2634 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2635 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2636 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2637 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2638 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2639 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2640 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2641 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2643 2020-01-27 Alan Modra <amodra@gmail.com>
2645 * testsuite/gas/all/gas.exp: Replace case statements with switch
2647 * testsuite/gas/elf/elf.exp: Likewise.
2648 * testsuite/gas/macros/macros.exp: Likewise.
2649 * testsuite/lib/gas-defs.exp: Likewise.
2651 2020-01-27 Tamar Christina <tamar.christina@arm.com>
2654 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2655 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2657 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2659 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2660 s exts must be known, so rename *ok* to *fail*.
2661 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2662 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2663 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2665 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2666 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2668 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2671 * config/tc-i386.c (check_long_reg): Always disallow double word
2672 suffix in mnemonic with word general register.
2673 * testsuite/gas/i386/general.s: Replace word general register
2674 with double word general register for movl.
2675 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2677 * testsuite/gas/i386/general.l: Updated.
2678 * testsuite/gas/i386/inval.l: Likewise.
2680 2020-01-22 Alan Modra <amodra@gmail.com>
2682 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2683 __tls_get_addr_desc and __tls_get_addr_opt.
2685 2020-01-21 Jan Beulich <jbeulich@suse.com>
2687 * testsuite/gas/i386/inval-crc32.s,
2688 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2689 * testsuite/gas/i386/inval-crc32.l,
2690 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2692 2020-01-21 Jan Beulich <jbeulich@suse.com>
2694 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2695 generic code path. Deal with No_lSuf being set in a template.
2696 * testsuite/gas/i386/inval-crc32.l,
2697 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2698 instead of error(s) when operand size is ambiguous.
2699 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2700 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2701 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2702 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2703 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2704 Adjust expectations.
2706 2020-01-21 Jan Beulich <jbeulich@suse.com>
2708 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2709 and an intel_syntax check. Re-write lack-of-suffix processing
2711 * doc/c-i386.texi: Document operand size defaults for suffix-
2712 less AT&T syntax insns.
2713 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2714 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2715 testsuite/gas/i386/x86-64-avx-scalar.s,
2716 testsuite/gas/i386/x86-64-avx.s,
2717 testsuite/gas/i386/x86-64-bundle.s,
2718 testsuite/gas/i386/x86-64-intel64.s,
2719 testsuite/gas/i386/x86-64-lock-1.s,
2720 testsuite/gas/i386/x86-64-opcode.s,
2721 testsuite/gas/i386/x86-64-sse2avx.s,
2722 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2723 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2724 testsuite/gas/i386/x86-64-nops.s,
2725 testsuite/gas/i386/x86-64-ptwrite.s,
2726 testsuite/gas/i386/x86-64-simd.s,
2727 testsuite/gas/i386/x86-64-sse-noavx.s,
2728 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2730 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2731 testsuite/gas/i386/noreg64.s: Add further tests.
2732 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2733 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2734 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2735 testsuite/gas/i386/sse-noavx.d,
2736 testsuite/gas/i386/x86-64-intel64.d,
2737 testsuite/gas/i386/x86-64-nops.d,
2738 testsuite/gas/i386/x86-64-opcode.d,
2739 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2740 testsuite/gas/i386/x86-64-ptwrite.d,
2741 testsuite/gas/i386/x86-64-simd-intel.d,
2742 testsuite/gas/i386/x86-64-simd-suffix.d,
2743 testsuite/gas/i386/x86-64-simd.d,
2744 testsuite/gas/i386/x86-64-sse-noavx.d
2745 testsuite/gas/i386/x86-64-suffix.d,
2746 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2747 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2748 testsuite/gas/i386/noreg64.l: New.
2749 * testsuite/gas/i386/i386.exp: Run new tests.
2751 2020-01-21 Jan Beulich <jbeulich@suse.com>
2753 * testsuite/gas/i386/avx512_bf16_vl.s,
2754 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2755 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2756 broadcast forms of VCVTNEPS2BF16.
2757 * testsuite/gas/i386/avx512_bf16_vl.d,
2758 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2760 2020-01-20 Nick Clifton <nickc@redhat.com>
2762 * po/uk.po: Updated Ukranian translation.
2764 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2767 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2768 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2770 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2771 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2772 R_X86_64_GOTPC32_TLSDESC relocation.
2774 2020-01-18 Nick Clifton <nickc@redhat.com>
2776 * configure: Regenerate.
2777 * po/gas.pot: Regenerate.
2779 2020-01-18 Nick Clifton <nickc@redhat.com>
2781 Binutils 2.34 branch created.
2783 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2785 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2786 with vex_encoding_vex.
2787 (parse_insn): Likewise.
2788 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2789 and {vex3} documentation.
2790 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2792 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2794 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2797 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2798 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2799 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2800 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2801 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2802 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2804 2020-01-16 Jan Beulich <jbeulich@suse.com>
2806 * config/tc-i386.c (match_template): Drop found_cpu_match local
2809 2020-01-16 Jan Beulich <jbeulich@suse.com>
2811 * testsuite/gas/i386/avx512dq-inval.l,
2812 testsuite/gas/i386/avx512dq-inval.s: New.
2813 * testsuite/gas/i386/i386.exp: Run new test.
2815 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2817 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2818 relocations when the target is 430X, except when extracting part of an
2820 (msp430_srcoperand): Adjust comment.
2821 Initialize the expp member of the msp430_operand_s struct as
2823 (msp430_dstoperand): Likewise.
2824 * testsuite/gas/msp430/msp430.exp: Run new test.
2825 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2826 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2828 2020-01-15 Alan Modra <amodra@gmail.com>
2830 * configure.tgt: Add sparc-*-freebsd case.
2832 2020-01-14 Lili Cui <lili.cui@intel.com>
2834 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2835 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2836 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2837 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2838 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2839 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2840 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2841 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2842 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2843 * testsuite/gas/i386/align-branch-5.d: Likewise.
2844 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2845 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2846 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2847 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2848 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2849 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2850 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2851 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2852 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2853 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2854 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2855 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2857 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2860 * config/tc-z80.c: Add support for half precision, single
2861 precision and double precision floating point values.
2862 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2863 * doc/as.texi: Add new z80 command line options.
2864 * doc/c-z80.texi: Document new z80 command line options.
2865 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2866 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2867 * testsuite/gas/z80/z80.exp: Run the new test.
2868 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2869 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2870 * testsuite/gas/z80/strings.d: Update expected output.
2872 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2874 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2877 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2879 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2881 * config/tc-arc.h: Add header if/defs.
2882 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2884 2020-01-13 Alan Modra <amodra@gmail.com>
2886 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2888 2020-01-13 Alan Modra <amodra@gmail.com>
2890 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2893 2020-01-10 Alan Modra <amodra@gmail.com>
2895 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2896 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2898 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2901 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2903 (emit_ld_r_r): Likewise.
2904 (emit_ld_rr_m): Likewise.
2905 (emit_ld_rr_nn): Likewise.
2907 2020-01-09 Jan Beulich <jbeulich@suse.com>
2909 * config/tc-i386.c (optimize_encoding): Add
2910 is_any_vex_encoding() invocations. Drop respective
2911 i.tm.extension_opcode == None checks.
2913 2020-01-09 Jan Beulich <jbeulich@suse.com>
2915 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2916 REX transformations. Correct comment indentation.
2918 2020-01-09 Jan Beulich <jbeulich@suse.com>
2920 * config/tc-i386.c (optimize_encoding): Generalize register
2921 transformation for TEST optimization.
2923 2020-01-09 Jan Beulich <jbeulich@suse.com>
2925 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2926 testsuite/gas/i386/x86-64-sysenter-amd.d,
2927 testsuite/gas/i386/x86-64-sysenter-amd.l,
2928 testsuite/gas/i386/x86-64-sysenter-intel.d,
2929 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2930 * testsuite/gas/i386/i386.exp: Run new tests.
2932 2020-01-08 Nick Clifton <nickc@redhat.com>
2935 * doc/as.texi (Align): Document the fact that all arguments can be
2938 (P2align): Likewise.
2940 2020-01-08 Nick Clifton <nickc@redhat.com>
2943 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2944 already defined as a different symbol type.
2945 * testsuite/gas/elf/pr14891.s: New test source file.
2946 * testsuite/gas/elf/pr14891.d: New test driver.
2947 * testsuite/gas/elf/pr14891.s: New test expected error output.
2948 * testsuite/gas/elf/elf.exp: Run the new test.
2950 2020-01-08 Alan Modra <amodra@gmail.com>
2952 * config/tc-z8k.c (md_begin): Make idx unsigned.
2953 (get_specific): Likewise for this_index.
2955 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2957 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2958 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2959 (md_operand): Set X_md to absent.
2960 (arc_parse_name): Check for X_md.
2962 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2965 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2966 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2968 * read.c (next_char_of_string): Likewise.
2969 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2970 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2972 2020-01-03 Nick Clifton <nickc@redhat.com>
2974 * po/sv.po: Updated Swedish translation.
2976 2020-01-03 Jan Beulich <jbeulich@suse.com>
2978 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2979 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2981 2020-01-03 Jan Beulich <jbeulich@suse.com>
2983 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2984 by-element usdot. Add 64-bit form tests for by-element sudot.
2985 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2987 2020-01-03 Jan Beulich <jbeulich@suse.com>
2989 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2990 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2992 2020-01-03 Jan Beulich <jbeulich@suse.com>
2994 * testsuite/gas/aarch64/f64mm.d,
2995 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2997 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2999 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
3000 support for assembler code generated by SDCC. Add new relocation
3001 types. Add z80-elf target support.
3002 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
3003 labels. Local labels starts from ".L".
3004 * NEWS: Mention the new support.
3005 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
3006 * testsuite/gas/all/fwdexp.s: Likewise.
3007 * testsuite/gas/all/cond.l: Likewise.
3008 * testsuite/gas/all/cond.s: Likewise.
3009 * testsuite/gas/all/fwdexp.d: Likewise.
3010 * testsuite/gas/all/fwdexp.s: Likewise.
3011 * testsuite/gas/elf/section2.e-mips: Likewise.
3012 * testsuite/gas/elf/section2.l: Likewise.
3013 * testsuite/gas/elf/section2.s: Likewise.
3014 * testsuite/gas/macros/app1.d: Likewise.
3015 * testsuite/gas/macros/app1.s: Likewise.
3016 * testsuite/gas/macros/app2.d: Likewise.
3017 * testsuite/gas/macros/app2.s: Likewise.
3018 * testsuite/gas/macros/app3.d: Likewise.
3019 * testsuite/gas/macros/app3.s: Likewise.
3020 * testsuite/gas/macros/app4.d: Likewise.
3021 * testsuite/gas/macros/app4.s: Likewise.
3022 * testsuite/gas/macros/app4b.s: Likewise.
3023 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
3024 * testsuite/gas/z80/z80.exp: Add new tests
3025 * testsuite/gas/z80/dollar.d: New file.
3026 * testsuite/gas/z80/dollar.s: New file.
3027 * testsuite/gas/z80/ez80_adl_all.d: New file.
3028 * testsuite/gas/z80/ez80_adl_all.s: New file.
3029 * testsuite/gas/z80/ez80_adl_suf.d: New file.
3030 * testsuite/gas/z80/ez80_isuf.s: New file.
3031 * testsuite/gas/z80/ez80_z80_all.d: New file.
3032 * testsuite/gas/z80/ez80_z80_all.s: New file.
3033 * testsuite/gas/z80/ez80_z80_suf.d: New file.
3034 * testsuite/gas/z80/r800_extra.d: New file.
3035 * testsuite/gas/z80/r800_extra.s: New file.
3036 * testsuite/gas/z80/r800_ii8.d: New file.
3037 * testsuite/gas/z80/r800_z80_doc.d: New file.
3038 * testsuite/gas/z80/z180.d: New file.
3039 * testsuite/gas/z80/z180.s: New file.
3040 * testsuite/gas/z80/z180_z80_doc.d: New file.
3041 * testsuite/gas/z80/z80_doc.d: New file.
3042 * testsuite/gas/z80/z80_doc.s: New file.
3043 * testsuite/gas/z80/z80_ii8.d: New file.
3044 * testsuite/gas/z80/z80_ii8.s: New file.
3045 * testsuite/gas/z80/z80_in_f_c.d: New file.
3046 * testsuite/gas/z80/z80_in_f_c.s: New file.
3047 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
3048 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
3049 * testsuite/gas/z80/z80_out_c_0.d: New file.
3050 * testsuite/gas/z80/z80_out_c_0.s: New file.
3051 * testsuite/gas/z80/z80_reloc.d: New file.
3052 * testsuite/gas/z80/z80_reloc.s: New file.
3053 * testsuite/gas/z80/z80_sli.d: New file.
3054 * testsuite/gas/z80/z80_sli.s: New file.
3056 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
3058 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
3061 2020-01-01 Alan Modra <amodra@gmail.com>
3063 Update year range in copyright notice of all files.
3065 For older changes see ChangeLog-2019
3067 Copyright (C) 2020 Free Software Foundation, Inc.
3069 Copying and distribution of this file, with or without modification,
3070 are permitted in any medium without royalty provided the copyright
3071 notice and this notice are preserved.
3077 version-control: never