1 2020-07-14 Jan Beulich <jbeulich@suse.com>
3 * testsuite/gas/i386/x86-64-avx-intel.d,
4 testsuite/gas/i386/x86-64-sse4_2-intel.d: Adjust expectations.
6 2020-07-14 Jan Beulich <jbeulich@suse.com>
8 * testsuite/gas/i386/movbe-suffix.d,
9 testsuite/gas/i386/x86-64-movbe-suffix.d: New.
10 * testsuite/gas/i386/i386.exp: Run new tests.
12 2020-07-14 Jan Beulich <jbeulich@suse.com>
14 * testsuite/gas/i386/crc32-suffix.d,
15 testsuite/gas/i386/x86-64-crc32-suffix.d: New.
16 * testsuite/gas/i386/i386.exp: Run new tests.
17 * testsuite/gas/i386/arch-10-bdver1.d,
18 testsuite/gas/i386/arch-10-bdver2.d,
19 testsuite/gas/i386/arch-10-bdver3.d,
20 testsuite/gas/i386/arch-10-bdver4.d,
21 testsuite/gas/i386/arch-10-btver1.d,
22 testsuite/gas/i386/arch-10-btver2.d,
23 testsuite/gas/i386/arch-10-lzcnt.d,
24 testsuite/gas/i386/arch-10-prefetchw.d,
25 testsuite/gas/i386/arch-10.d, testsuite/gas/i386/arch-2.d,
26 testsuite/gas/i386/arch-3.d, testsuite/gas/i386/arch-5.d,
27 testsuite/gas/i386/arch-6.d, testsuite/gas/i386/crc32.d,
28 testsuite/gas/i386/sse-noavx.d, testsuite/gas/i386/sse4_2.d,
29 testsuite/gas/i386/x86-64-arch-2-bdver1.d,
30 testsuite/gas/i386/x86-64-arch-2-bdver2.d,
31 testsuite/gas/i386/x86-64-arch-2-bdver3.d,
32 testsuite/gas/i386/x86-64-arch-2-bdver4.d,
33 testsuite/gas/i386/x86-64-arch-2-btver1.d,
34 testsuite/gas/i386/x86-64-arch-2-btver2.d,
35 testsuite/gas/i386/x86-64-arch-2-lzcnt.d,
36 testsuite/gas/i386/x86-64-arch-2-prefetchw.d,
37 testsuite/gas/i386/x86-64-arch-2.d,
38 testsuite/gas/i386/x86-64-crc32.d,
39 testsuite/gas/i386/x86-64-pseudos.d,
40 testsuite/gas/i386/x86-64-sse-noavx.d,
41 testsuite/gas/i386/x86-64-sse4_2.d: Adjust expectations.
43 2020-07-14 Jan Beulich <jbeulich@suse.com>
45 * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
46 ModR/M-encoded byte register cases.
47 * testsuite/gas/i386/x86-64-pseudos.d,
48 testsuite/gas/i386/x86-64-reg-intel.d,
49 testsuite/gas/i386/x86-64-reg.d: Adjust expectations.
51 2020-07-14 Jan Beulich <jbeulich@suse.com>
53 * testsuite/gas/i386/x86-64-pseudos.s: Add empty-REX tests for
54 not-ModR/M-encoded byte register cases.
55 * testsuite/gas/i386/x86-64-pseudos.d: Adjust expectations.
57 2020-07-14 Jan Beulich <jbeulich@suse.com>
59 * testsuite/gas/i386/ilp32/x86-64-arch-1.d,
60 testsuite/gas/i386/ilp32/x86-64-arch-2.d,
61 testsuite/gas/i386/ilp32/x86-64-avx-intel.d,
62 testsuite/gas/i386/ilp32/x86-64-avx.d,
63 testsuite/gas/i386/ilp32/x86-64-crc32-intel.d,
64 testsuite/gas/i386/ilp32/x86-64-crc32.d,
65 testsuite/gas/i386/ilp32/x86-64-gotpcrel.d,
66 testsuite/gas/i386/ilp32/x86-64-ifunc.d,
67 testsuite/gas/i386/ilp32/x86-64-reg-intel.d,
68 testsuite/gas/i386/ilp32/x86-64-reg.d,
69 testsuite/gas/i386/ilp32/x86-64-rep-suffix.d,
70 testsuite/gas/i386/ilp32/x86-64-sse4_2-intel.d,
71 testsuite/gas/i386/ilp32/x86-64-sse4_2.d,
72 testsuite/gas/i386/ilp32/x86-64-stack-intel.d,
73 testsuite/gas/i386/ilp32/x86-64-stack-suffix.d,
74 testsuite/gas/i386/ilp32/x86-64-stack.d: Reference parent dir
77 2020-07-13 H.J. Lu <hongjiu.lu@intel.com>
79 * config/tc-i386.c (offset_in_range): Remove 32-bit sign
82 2020-07-13 Nick Clifton <nickc@redhat.com>
84 * po/fr.po: Updated French translation.
86 2020-07-13 Alan Modra <amodra@gmail.com>
88 * testsuite/gas/elf/dwarf2-7.d: Remove most xfails.
89 * testsuite/gas/elf/dwarf2-12.d: Likewise.
90 * testsuite/gas/elf/dwarf2-13.d: Likewise.
91 * testsuite/gas/elf/dwarf2-14.d: Likewise.
93 2020-07-11 H.J. Lu <hongjiu.lu@intel.com>
95 * config/tc-i386.c (output_insn): Check i.xstate to set
96 GNU_PROPERTY_X86_FEATURE_2_TMM.
97 * testsuite/gas/i386/i386.exp: Run x86-64-property-7,
98 x86-64-property-8 and x86-64-property-9.
99 * testsuite/gas/i386/x86-64-property-7.d: New file.
100 * testsuite/gas/i386/x86-64-property-7.s: Likewise.
101 * testsuite/gas/i386/x86-64-property-8.d: Likewise.
102 * testsuite/gas/i386/x86-64-property-8.s: Likewise.
103 * testsuite/gas/i386/x86-64-property-9.d: Likewise.
104 * testsuite/gas/i386/x86-64-property-9.s: Likewise.
106 2020-07-10 H.J. Lu <hongjiu.lu@intel.com>
108 * config/tc-i386.c (_i386_insn): Remove has_regmmx, has_regxmm,
109 has_regymm, has_regzmm and has_regtmm. Add xstate.
110 (md_assemble): Set i.xstate from operand types in instruction
112 (build_modrm_byte): Updated.
113 (output_insn): Check i.xstate.
114 * testsuite/gas/i386/i386.exp: Run property-6 and
116 * testsuite/gas/i386/property-6.d: New file.
117 * testsuite/gas/i386/property-6.s: Updated.
118 * testsuite/gas/i386/x86-64-property-6.d: Likewise.
120 2020-07-10 H.J. Lu <hongjiu.lu@intel.com>
122 * testsuite/gas/i386/property-5.d: Correct test name.
124 2020-07-10 Lili Cui <lili.cui@intel.com>
126 * NEWS: Mention support for Intel AMX instructions.
127 * config/tc-i386.c (i386_error): Add invalid_sib_address.
128 (cpu_arch): Add .amx_int8, .amx_bf16 and .amx_tile.
129 (cpu_noarch): Add noamx_int8, noamx_bf16 and noamx_tile.
130 (match_simd_size): Add tmmword check.
131 (operand_type_match): Add tmmword.
132 (type_names): Add rTMM.
133 (i386_error): Add invalid_tmm_register_set.
134 (check_VecOperands): Handle invalid_sib_address and
135 invalid_tmm_register_set.
136 (match_template): Handle invalid_sib_address.
137 (build_modrm_byte): Handle non-vector SIB and zmmword.
138 (i386_index_check): Disallow RegIP for non-vector SIB.
139 (check_register): Handle zmmword.
140 * doc/c-i386.texi: Document amx_int8, amx_bf16 and amx_tile.
141 * testsuite/gas/i386/i386.exp: Add AMX new tests.
142 * testsuite/gas/i386/intel-regs.d: Add tmm.
143 * testsuite/gas/i386/intel-regs.s: Add tmm.
144 * testsuite/gas/i386/x86-64-amx-intel.d: New.
145 * testsuite/gas/i386/x86-64-amx-inval.l: New.
146 * testsuite/gas/i386/x86-64-amx-inval.s: New.
147 * testsuite/gas/i386/x86-64-amx.d: New.
148 * testsuite/gas/i386/x86-64-amx.s: New.
149 * testsuite/gas/i386/x86-64-amx-bad.d: New.
150 * testsuite/gas/i386/x86-64-amx-bad.s: New.
152 2020-07-10 Tom de Vries <tdevries@suse.de>
154 * testsuite/gas/elf/dwarf2-11.d: Update expected output from
155 readelf's line table decoding.
156 * testsuite/gas/elf/dwarf2-12.d: Likewise.
157 * testsuite/gas/elf/dwarf2-13.d: Likewise.
158 * testsuite/gas/elf/dwarf2-14.d: Likewise.
159 * testsuite/gas/elf/dwarf2-15.d: Likewise.
160 * testsuite/gas/elf/dwarf2-16.d: Likewise.
161 * testsuite/gas/elf/dwarf2-17.d: Likewise.
162 * testsuite/gas/elf/dwarf2-18.d: Likewise.
163 * testsuite/gas/elf/dwarf2-19.d: Likewise.
164 * testsuite/gas/elf/dwarf2-5.d: Likewise.
165 * testsuite/gas/elf/dwarf2-6.d: Likewise.
166 * testsuite/gas/elf/dwarf2-7.d: Likewise.
168 2020-07-09 H.J. Lu <hongjiu.lu@intel.com>
170 * config/tc-i386.c (output_insn): Set YMM/ZMM features for
171 VEX/EVEX vector instructions.
172 * testsuite/gas/i386/property-4.d: New file.
173 * testsuite/gas/i386/property-4.s: Likewise.
174 * testsuite/gas/i386/property-5.d: Likewise.
175 * testsuite/gas/i386/property-5.s: Likewise.
176 * testsuite/gas/i386/x86-64-property-4.d: Likewise.
177 * testsuite/gas/i386/x86-64-property-5.d: Likewise.
179 2020-07-09 H.J. Lu <hongjiu.lu@intel.com>
181 * NEWS: Mention --enable-x86-used-note.
182 * configure.ac: Configure with --enable-x86-used-note by default
184 * configure: Regenerated.
186 2020-07-09 Alan Modra <amodra@gmail.com>
188 * config/obj-coff.h: Remove TE_PE support.
189 * config/tc-ppc.c: Likewise.
190 * config/tc-ppc.h: Likewise.
191 * configure.tgt: Remove powerpc PE and powerpc lynxos.
192 * testsuite/gas/cfi/cfi.exp (cfi-common-6): Remove powerpc PE
194 * testsuite/gas/macros/macros.exp: Don't xfail powerpc PE.
196 2020-07-08 Jan Beulich <jbeulich@suse.com>
198 * testsuite/gas/i386/fma4-lig.d, testsuite/gas/i386/xop-lig.d:
200 * testsuite/gas/i386/i386.exp: Run new tests.
202 2020-07-07 Claudiu Zissulescu <claziss@synopsys.com>
204 * config/tc-arc.c (find_opcode_match): Add error messages.
205 * testsuite/gas/arc/add_s-err.s: Update test.
206 * testsuite/gas/arc/asm-errors.err: Likewise.
207 * testsuite/gas/arc/cpu-em-err.s: Likewise.
208 * testsuite/gas/arc/hregs-err.s: Likewise.
209 * testsuite/gas/arc/warn.s: Likewise.
211 2020-07-07 H.J. Lu <hongjiu.lu@intel.com>
214 * doc/c-i386.texi: Remove an incorrect AVX2 entry.
216 2020-07-07 Alan Modra <amodra@gmail.com>
218 * testsuite/gas/all/gas.exp: Use is_xcoff_format.
219 * testsuite/gas/ppc/ppc.exp: Likewise.
220 * testsuite/gas/all/weakref1l.d: Likewise.
222 2020-07-07 Nick Clifton <nickc@redhat.com>
224 * testsuite/gas/arm/cde-missing-fp.l: Fix spelling mistake in
227 2020-07-06 Jan Beulich <jbeulich@suse.com>
229 * testsuite/gas/i386/x86-64-avx512bw-wig1.d,
230 testsuite/gas/i386/x86-64-avx512bw-wig1-intel.d,
231 testsuite/gas/i386/x86-64-evex-wig1.d,
232 testsuite/gas/i386/x86-64-evex-wig1-intel.d: Adjust
235 2020-07-06 Jan Beulich <jbeulich@suse.com>
237 * testsuite/gas/i386/avx512f-opts.s: Add EVEX movq tests.
238 * testsuite/gas/i386/x86-64-avx512f-opts.s: Add blank line.
239 * testsuite/gas/i386/avx512f-opts-intel.d,
240 testsuite/gas/i386/avx512f-opts.d
241 testsuite/gas/i386/x86-64-avx512f-opts-intel.d
242 testsuite/gas/i386/x86-64-avx512f-opts.d: Adjust expectations.
244 2020-07-06 Yuri Chornoivan <yurchor@ukr.net>
247 * config/tc-arm.c: Fix spelling mistake.
248 * config/tc-riscv.c: Likewise.
249 * config/tc-z80.c: Likewise.
250 * po/gas.pot: Regenerate.
252 2020-07-06 Nick Clifton <nickc@redhat.com>
254 * po/uk.po: Updated Ukranian translation.
256 2020-07-04 Nick Clifton <nickc@redhat.com>
258 * configure: Regenerate.
259 * po/gas.pot: Regenerate.
261 2020-07-04 Nick Clifton <nickc@redhat.com>
263 * version.m4: Change version number to 2.35.50.
264 * configure: Regenerate.
265 * po/bfd.pot: Regenerate.
267 2020-07-04 Nick Clifton <nickc@redhat.com>
269 Binutils 2.35 branch created.
271 2020-07-03 Alan Modra <amodra@gmail.com>
274 * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
276 2020-07-02 H.J. Lu <hongjiu.lu@intel.com>
278 * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
279 swap two source operands.
281 2020-07-02 Nick Clifton <nickc@redhat.com>
283 * testsuite/gas/all/fill-1.d: Skip for MeP targets.
285 2020-07-02 Alex Coplan <alex.coplan@arm.com>
287 * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
288 segfault on negative chars.
289 * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
290 * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
292 2020-07-02 Nick Clifton <nickc@redhat.com>
295 * testsuite/gas/ia64/group-2.d: Add -T option to readelf
297 * testsuite/gas/ia64/unwind.d: Likewise.
298 * testsuite/gas/mmix/bspec-1.d: Likewise.
299 * testsuite/gas/mmix/bspec-2.d: Likewise.
300 * testsuite/gas/mmix/comment-1.d: Likewise.
301 * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
303 2020-07-01 Alan Modra <amodra@gmail.com>
305 * config/tc-xc16x.c (md_apply_fix): Add FIXME.
307 2020-07-01 Alan Modra <amodra@gmail.com>
309 * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
310 in data sections, and mep.
312 2020-06-30 H.J. Lu <hongjiu.lu@intel.com>
314 * NEWS: Mention x86 NaCl target support removal.
315 * config/tc-i386.c: Remove x86 NaCl target support.
316 * config/tc-i386.h: Likewise.
317 * configure.tgt: Likewise.
318 * testsuite/gas/i386/i386.exp: Likewise.
319 * testsuite/gas/i386/iamcu-1.d: Likewise.
320 * testsuite/gas/i386/iamcu-2.d: Likewise.
321 * testsuite/gas/i386/iamcu-3.d: Likewise.
322 * testsuite/gas/i386/iamcu-4.d: Likewise.
323 * testsuite/gas/i386/iamcu-5.d: Likewise.
324 * testsuite/gas/i386/k1om.d: Likewise.
325 * testsuite/gas/i386/l1om.d: Likewise.
327 2020-06-30 Nelson Chu <nelson.chu@sifive.com>
329 * config/tc-riscv.c (riscv_csr_class_check): Removed. Move the
330 checking into riscv_csr_address.
331 (riscv_csr_version_check): Likewise.
332 (riscv_csr_address): New function. Return the suitable CSR address
333 after checking the ISA dependency and versions. Issue warnings if
334 we find any conflict and -mcsr-check is set. CSR_CLASS_F and
335 CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
336 priv spec versions for them.
337 (reg_csr_lookup_internal): Call riscv_csr_address to find the
338 suitable CSR address.
339 * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
340 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
341 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
342 * testsuite/gas/riscv/priv-reg-fail-fext.l: We don't care the
343 priv spec warnings here. These warnings are added by accident.
344 Remove them and only focus on the ISA dependency warnings.
345 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
346 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
347 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
348 dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
349 than the privileged ones.
350 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
351 * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
352 * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
353 * testsuite/gas/riscv/priv-reg.s: Likewise. Add missing debug CSR.
354 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
355 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
356 * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
357 * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
358 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
359 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
361 2020-06-29 H.J. Lu <hongjiu.lu@intel.com>
363 * tc-i386.c (build_vex_prefix): Support VEX base opcode length > 1.
364 (md_assemble): Don't process ImmExt without operands.
366 2020-06-29 Hans-Peter Nilsson <hp@bitrange.com>
369 * config/tc-mmix.c (md_assemble) <fixup for
370 BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
371 Also, set its fx_no_overflow.
372 (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
373 Similarly this fixup affects 4 bytes, not 8 and needs its
375 * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
376 * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
378 2020-06-29 Alan Modra <amodra@gmail.com>
380 * config/tc-s12z.c: Use C style comments.
381 * config/tc-z80.c: Likewise.
382 * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
384 2020-06-26 H.J. Lu <hongjiu.lu@intel.com>
386 * config/tc-i386.c (md_assemble): Process ImmExt without
389 2020-06-26 H.J. Lu <hongjiu.lu@intel.com>
391 * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
392 Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
393 VECSIB256 and VECSIB512, respectively.
394 (build_modrm_byte): Replace vecsib with sib.
396 2020-06-26 Jan Beulich <jbeulich@suse.com>
398 * testsuite/gas/i386/nop-1-suffix.d: New.
399 * testsuite/gas/i386/i386.exp: Run new test.
401 2020-06-26 Pat Bernardi <bernardi@adacore.com>
403 * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
404 (md_pseudo_table): Handle "gnu_attribute".
405 * doc/as.texi: Document GNU attribute for M68K.
407 2020-06-25 Nick Clifton <nickc@redhat.com>
410 * config/tc-arm.c (arm_force_relocation): Force resolution of
411 BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
412 * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
414 2020-06-25 Jan Beulich <jbeulich@suse.com>
416 * config/tc-i386.c (md_assemble): Move call to process_immext()
418 (process_operands): ... here.
420 2020-06-25 Jan Beulich <jbeulich@suse.com>
422 * config/tc-i386.c (process_suffix): Skip ambiguous operand size
423 diagnostic when there is a sizing prefix. Switch to word/dword/
424 qword encoding when there is a sizing prefix and no (explicit or
426 (update_imm): Handle presence of a sizing prefix.
427 * testsuite/gas/i386/noreg16-data32.d,
428 testsuite/gas/i386/noreg32-data16.d,
429 testsuite/gas/i386/noreg32-data16.e,
430 testsuite/gas/i386/noreg64-data16.d,
431 testsuite/gas/i386/noreg64-data16.e,
432 testsuite/gas/i386/noreg64-rex64.d: New.
433 * testsuite/gas/i386/i386.exp: Run new tests.
434 * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
435 Introduce and use pfx* macros.
436 * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
438 * testsuite/gas/i386/noreg16.d: Adjust expectations.
440 2020-06-25 Jan Beulich <jbeulich@suse.com>
442 * testsuite/gas/i386/avx-16bit.d,
443 testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
444 testsuite/gas/i386/avx512f-16bit.d,
445 testsuite/gas/i386/avx512f.d,
446 testsuite/gas/i386/evex-lig256.d,
447 testsuite/gas/i386/evex-lig512.d
448 testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
449 testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
450 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
451 testsuite/gas/i386/sse2-16bit.d,
452 testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
455 2020-06-25 Jan Beulich <jbeulich@suse.com>
457 * config/tc-i386.c (md_assemble): Also reject explicit REX
458 prefixes with VEX and alike encoded insns. Zap consumed bits
460 (output_insn): Don't ignore REX prefix for VEX and alike
461 encodings; abort() instead if encountered.
462 * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
464 * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
465 * testsuite/gas/i386/x86-64-pseudos.d,
466 testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
468 2020-06-25 Jan Beulich <jbeulich@suse.com>
470 * config/tc-i386.c (process_operands): Translate explicit REX
471 prefix into i.rex for SSE2AVX templates.
472 (set_rex_vrex): New helper.
473 (build_modrm_byte): Use it.
474 * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
476 * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
478 2020-06-25 Jan Beulich <jbeulich@suse.com>
480 * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
481 templates when there's no data size prefix.
482 (md_assemble): Reject data size prefix also for legacy encoded
484 * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
485 Uncomment previously not working line.
486 * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
488 * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
489 testsuite/gas/i386/sse2avx.d: Adjust expectations.
491 2020-06-25 Jan Beulich <jbeulich@suse.com>
493 * config/tc-i386.c (build_evex_prefix): Drop early setting of
496 2020-06-23 Nelson Chu <nelson.chu@sifive.com>
498 * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
499 explicit_priv_attr. It used to indicate CSR or priv instructions are
501 (riscv_is_priv_insn): Return True if it is a privileged instruction.
502 (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
503 is privileged or not. If it is, then set explicit_priv_attr to TRUE.
504 (riscv_write_out_attrs): Clarification of when to generate the elf
505 priv spec attributes.
506 * testsuite/gas/riscv/attribute-11.s: Add comments.
507 * testsuite/gas/riscv/attribute-14.s: New testcase. Use symbol
508 `priv_insn_<n>` to decide which priv instruction is expected to used.
510 * testsuite/gas/riscv/attribute-14a.d: Likewise.
511 * testsuite/gas/riscv/attribute-14b.d: Likewise.
512 * testsuite/gas/riscv/attribute-14c.d: Likewise.
513 * testsuite/gas/riscv/attribute-14d.d: Likewise.
514 * testsuite/gas/riscv/attribute-14e.d: Likewise.
516 2020-06-22 Nelson Chu <nelson.chu@sifive.com>
518 * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
519 (riscv_set_default_priv_spec): Get the priv spec version from the
520 priv spec attributes by riscv_get_priv_spec_class_from_numbers.
522 2020-06-20 Alan Modra <amodra@gmail.com>
524 * configure.tgt: Set bfd_gas for all SH targets.
526 2020-06-18 Jan Beulich <jbeulich@suse.com>
528 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
529 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
532 2020-06-16 Lili Cui <lili.cui@intel.com>
534 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
535 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
536 * doc/c-i386.texi: Add avx512_vp2intersect.
538 2020-06-16 Jan Beulich <jbeulich@suse.com>
540 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
542 * testsuite/gas/i386/sse-check.s: Adjust comment.
543 * testsuite/gas/i386/sse-check-error.l,
544 testsuite/gas/i386/sse-check-warn.e,
545 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
548 2020-06-16 Alan Modra <amodra@gmail.com>
550 * config/tc-tic30.h: Remove OBJ_AOUT support.
551 * configure.tgt: Delete tic30-*-*aout* entry.
553 2020-06-15 Max Filippov <jcmvbkbc@gmail.com>
555 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
557 (elf32xtensa_abi): New declaration.
558 (option_abi_windowed, option_abi_call0): New enum constants.
559 (md_longopts): Add entries for --abi-windowed and --abi-call0.
560 (md_parse_option): Add handlers for --abi-windowed and
562 (xtensa_add_config_info): Use xtensa_abi_choice instead of
563 XSHAL_ABI to format ABI tag.
564 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
565 --abi-call0 to the list of options.
566 * doc/c-xtensa.texi: Add description for options --abi-windowed
568 * testsuite/gas/xtensa/abi-call0.d: New test definition.
569 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
570 * testsuite/gas/xtensa/abi.s: New test source.
572 2020-06-14 H.J. Lu <hongjiu.lu@intel.com>
575 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
577 * testsuite/gas/i386/tsxldtrk.s: Likewise.
578 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
579 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
581 2020-06-12 Nelson Chu <nelson.chu@sifive.com>
583 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
584 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
585 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
587 2020-06-09 Seth Girvan <snth@snthhacks.com>
589 * doc/c-avr.texi: Improve wording.
591 2020-06-09 Jan Beulich <jbeulich@suse.com>
593 * testsuite/gas/i386/x86-64-pseudos-bad.s,
594 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
596 2020-06-09 Jan Beulich <jbeulich@suse.com>
598 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
600 * testsuite/gas/i386/prefix.d: Adjust expectations.
602 2020-06-09 Jan Beulich <jbeulich@suse.com>
604 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
605 with VEX/EVEX encoding tests.
606 * testsuite/gas/i386/prefix.d: Adjust expectations.
608 2020-06-09 Jan Beulich <jbeulich@suse.com>
610 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
612 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
613 * testsuite/gas/i386/noreg64.d: Adjust expectations.
614 * testsuite/gas/i386/noreg-intel64.d,
615 testsuite/gas/i386/noreg-intel64.l,
616 testsuite/gas/i386/noreg-intel64.s: New.
617 * testsuite/gas/i386/i386.exp: Run new tests.
619 2020-06-09 Jan Beulich <jbeulich@suse.com>
621 * config/tc-i386.c (vex_encoding_error): New enumerator.
622 (VEX_check_operands): Rename to VEX_check_encoding. Check
623 for vex_encoding_error. Move Imm4 handling ...
624 (check_VecOperands): ... here.
625 (match_template): Call VEX_check_encoding when there are no
626 operands. Split construct calling check_VecOperands and
627 VEX_check_encoding (when there are operands).
628 (check_register): Don't blindly set vex_encoding_evex.
629 * testsuite/gas/i386/pseudos-bad.s,
630 testsuite/gas/i386/pseudos-bad.l: New.
631 * testsuite/gas/i386/i386.exp: Run new test.
632 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
634 2020-06-08 Alex Coplan <alex.coplan@arm.com>
636 * config/tc-arm.c (insns): Add dfb.
637 * testsuite/gas/arm/dfb.d: New test.
638 * testsuite/gas/arm/dfb.s: Input for test.
640 2020-06-08 Nick Clifton <nickc@redhat.com>
642 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
644 2020-06-08 Jan Beulich <jbeulich@suse.com>
646 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
648 2020-06-08 Jan Beulich <jbeulich@suse.com>
650 * config/tc-i386.c (check_byte_reg): Drop dead conditional
653 2020-06-08 Jan Beulich <jbeulich@suse.com>
655 * config/tc-i386.c (check_register): Split RegTR handling, to
656 fail recognition also in 64-bit mode as well as with i586 or
657 i686 explicitly enabled.
658 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
659 * testsuite/gas/i386/x86_64-intel.d,
660 testsuite/gas/i386/x86_64.d: Adjust expectations.
662 2020-06-08 Jan Beulich <jbeulich@suse.com>
664 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
665 * testsuite/gas/cfi/cfi.exp: Run this test.
667 2020-06-08 Jan Beulich <jbeulich@suse.com>
669 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
670 check to %st(N) parsing logic.
671 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
673 2020-06-08 Jan Beulich <jbeulich@suse.com>
675 * config/tc-i386.c (bad_reg): New.
676 (check_VecOperations, i386_att_operand, i386_parse_name): Check
678 (check_register): New, broken out from ...
679 (parse_real_register): ... here. Call it.
680 (parse_register): Call it, and error upon failure.
681 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
682 testsuite/gas/i386/x86-64-equ-bad.s,
683 testsuite/gas/i386/x86-64-equ-bad.l: New.
684 * testsuite/gas/i386/i386.exp: Run new tests.
686 2020-06-06 Alan Modra <amodra@gmail.com>
688 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
689 * doc/c-ppc.texi: Likewise.
691 2020-06-06 Alan Modra <amodra@gmail.com>
693 * config/tc-ppc.c: Update throughout for reloc renaming.
695 2020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
697 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
700 2020-06-05 Nelson Chu <nelson.chu@sifive.com>
702 * config/tc-riscv.c (explicit_csr): New static boolean.
703 Used to indicate CSR are explictly used.
704 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
705 (riscv_write_out_attrs): If we already have set elf priv
706 attributes, then generate them. Otherwise, don't generate
707 them when no CSR are used.
708 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
709 * testsuite/gas/riscv/attribute-02.d: Likewise.
710 * testsuite/gas/riscv/attribute-03.d: Likewise.
711 * testsuite/gas/riscv/attribute-04.d: Likewise.
712 * testsuite/gas/riscv/attribute-05.d: Likewise.
713 * testsuite/gas/riscv/attribute-06.d: Likewise.
714 * testsuite/gas/riscv/attribute-07.d: Likewise.
715 * testsuite/gas/riscv/attribute-08.d: Likewise.
716 * testsuite/gas/riscv/attribute-09.d: Likewise.
717 * testsuite/gas/riscv/attribute-10.d: Likewise.
718 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
719 * testsuite/gas/riscv/attribute-11.s: New testcase.
720 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
721 used, so we should output the ELF priv attributes.
722 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
723 used, so output the priv attributes according to the -mpriv-spec.
724 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
725 used, so ignore the -mpriv-spec setting.
727 2020-06-04 H.J. Lu <hongjiu.lu@intel.com>
729 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
731 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
732 endianness to cgen_get_insn_value and cgen_put_insn_value.
734 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
736 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
739 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
741 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
743 (md_assemble): Remove no longer needed hack.
745 2020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
747 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
749 (gas_cgen_md_apply_fix): Likewise.
750 (gas_cgen_md_apply_fix): Likewise.
751 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
753 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
756 2020-06-04 Alan Modra <amodra@gmail.com>
758 * testsuite/config/default.exp: Remove global directive outside
760 * testsuite/gas/mep/complex-relocs.exp: Likewise.
761 * testsuite/gas/microblaze/relax_size.exp: Likewise.
762 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
763 * testsuite/gas/mt/relocs.exp: Likewise.
764 * testsuite/gas/rx/rx.exp: Likewise.
766 2020-06-03 Stephen Casner <casner@acm.org>
768 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
770 2020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
771 Jim Wilson <jimw@sifive.com>
774 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
775 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
776 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
777 Move B before SB. Move J before UJ.
779 2020-06-01 Alex Coplan <alex.coplan@arm.com>
781 * write.c (relax_segment): Fix handling of negative offset when
782 relaxing an rs_org frag.
783 * testsuite/gas/aarch64/org-neg.d: New test.
784 * testsuite/gas/aarch64/org-neg.l: Error output for test.
785 * testsuite/gas/aarch64/org-neg.s: Input for test.
786 * testsuite/gas/arm/org-neg.d: New test.
787 * testsuite/gas/arm/org-neg.l: Error output for test.
788 * testsuite/gas/arm/org-neg.s: Input for test.
790 2020-05-28 Stephen Casner <casner@acm.org>
792 Fix unexpected failures in gas testsuite for pdp11-aout target.
793 These are caused by the PDP11's mix of little-endian octets in
794 shorts but shorts in big endian order for long or quad.
796 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
797 * testsuite/gas/all/gas.exp: Select alternate test scripts for
798 pdp11, skip octa test completely.
799 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
800 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
801 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
803 2020-05-28 Alex Coplan <alex.coplan@arm.com>
805 * frags.c (frag_grow): Fix comment.
807 2020-05-27 Stephen Casner <casner@acm.org>
810 * config/tc-pdp11.c (parse_reg): Distinguish register names from
811 symbols that begin with a register name.
812 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
813 * testsuite/gas/pdp11/pr26001.s: Likewise.
814 * testsuite/gas/pdp11/pr26001.d: Likewise.
816 2020-05-27 Simon Cook <simon.cook@embecosm.com>
818 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
819 pointer when creating struct riscv_csr_extra.
821 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
823 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
824 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
825 * testsuite/gas/i386/inval-avx512f.l: Updated.
827 2020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
829 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
830 load/store instruction variants with alignment hints.
831 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
832 instruction variants with alignment hints.
834 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
837 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
838 instead of R_XGATE_PCREL_X.
839 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
840 BFD_RELOC_XGATE_PCREL_X.
842 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
845 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
846 with &fragP->fr_literal[0].
848 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
851 * config/tc-vax.c (md_estimate_size_before_relax): Replace
852 fragP->fr_literal with &fragP->fr_literal[0].
853 (md_convert_frag): Likewise.
855 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
858 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
859 with &fragP->fr_literal[0].
861 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
864 * config/tc-crx.c (getreg_image): Change argument type to int.
865 (md_convert_frag): Replace fragP->fr_literal with
866 &fragP->fr_literal[0].
868 2020-05-26 H.J. Lu <hongjiu.lu@intel.com>
871 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
872 sprintf with memmove.
874 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
876 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
877 with &fragP->fr_literal[0].
879 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
882 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
883 2 overlapping strings.
885 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
887 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
888 with &fragP->fr_literal[0].
890 2020-05-25 H.J. Lu <hongjiu.lu@intel.com>
892 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
893 with &fragp->fr_literal[0].
894 * config/tc-microblaze.c (md_apply_fix): Likewise.
895 * config/tc-sh.c (md_convert_frag): Likewise.
897 2020-05-24 Jim Wilson <jimw@sifive.com>
900 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
901 asection to segT. New locals seg and subseg. Call subseg_set before
902 fix_new_exp. Call subseg_set after loop to restore original values.
904 2020-05-21 Alan Modra <amodra@gmail.com>
906 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
908 * config/obj-elf.c: Likewise.
909 * config/tc-aarch64.c: Likewise.
910 * config/tc-arm.c: Likewise.
911 * config/tc-m68k.c: Likewise.
912 * config/tc-nios2.c: Likewise.
913 * config/tc-tic30.c: Likewise.
917 * symbols.c: Likewise.
918 * testsuite/gas/all/test-gen.c: Likewise.
920 2020-05-20 Nelson Chu <nelson.chu@sifive.com>
922 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
923 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
924 Static variables which are used to set the ISA extensions. You can
925 use -march (or ELF build attributes) and -misa-spec to set them,
927 (ext_version_hash): The hash table used to handle the extensions
929 (init_ext_version_hash): Initialize the ext_version_hash according
930 to riscv_ext_version_table.
931 (riscv_get_default_ext_version): The callback function of
932 riscv_parse_subset_t. According to the choosed ISA spec,
933 get the default version for the specific extension.
934 (riscv_set_arch): Set the callback function.
935 (enum options, struct option md_longopts): Add new option -misa-spec.
936 (md_parse_option): Do not call riscv_set_arch for -march. We will
937 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
938 to set default_isa_spec class.
939 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
940 ext_version_hash, and then call riscv_set_arch to set the architecture
941 with versions according to default_arch_with_ext.
942 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
944 * testsuite/gas/riscv/attribute-03.d: Likewise.
945 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
946 already set it's version to 2p1 by march, so no need to use the default
947 2p2 version. For m-ext, we do not set the version by -march and ELF arch
948 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
949 ISA spec 2p2, so set 0p0 to it.
950 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
951 zicsr is 2p0 according to ISA spec 20191213.
952 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
953 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
954 You can set them by configure options --with-arch and
955 --with-isa-spec, respectively.
956 (riscv_set_default_isa_spec): New function used to set the
958 (md_parse_option): Call riscv_set_default_isa_spec rather than
959 call riscv_get_isa_spec_class directly.
960 (riscv_after_parse_args): If the -isa-spec is not set, then we
961 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
962 calling riscv_set_default_isa_spec.
963 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
964 the --with-isa-spec may be set to different ISA spec.
965 * testsuite/gas/riscv/attribute-02.d: Likewise.
966 * testsuite/gas/riscv/attribute-03.d: Likewise.
967 * testsuite/gas/riscv/attribute-04.d: Likewise.
968 * testsuite/gas/riscv/attribute-05.d: Likewise.
969 * testsuite/gas/riscv/attribute-06.d: Likewise.
970 * testsuite/gas/riscv/attribute-07.d: Likewise.
971 * configure.ac: Add configure options, --with-arch and
973 * configure: Regenerated.
974 * config.in: Regenerated.
975 * config/tc-riscv.c (default_priv_spec): Static variable which is
976 used to check if the CSR is valid for the chosen privilege spec. You
977 can use -mpriv-spec to set it.
978 (enum reg_class): We now get the CSR address from csr_extra_hash rather
979 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
980 (riscv_init_csr_hashes): Only need to initialize one hash table
982 (riscv_csr_class_check): Change the return type to void. Don't check
983 the ISA dependency if -mcsr-check isn't set.
984 (riscv_csr_version_check): New function. Check and find the CSR address
985 from csr_extra_hash, according to default_priv_spec. Report warning
986 for the invalid CSR if -mcsr-check is set.
987 (reg_csr_lookup_internal): Updated.
988 (reg_lookup_internal): Likewise.
989 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
990 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
991 (md_parse_option): Call riscv_set_default_priv_version to set
993 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
994 privilege spec to the newest one.
995 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
996 include/opcode/riscv.h.
997 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
998 to check the ISA dependency for CSR, so fix the spec version by adding
1000 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
1001 version warnings for the test case.
1002 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1003 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1004 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1005 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1006 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1007 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
1008 Check whether the CSR is valid when privilege version 1.9 is choosed.
1009 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
1010 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
1011 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
1012 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
1013 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
1014 Check whether the CSR is valid when privilege version 1.10 is choosed.
1015 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
1016 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
1017 Check whether the CSR is valid when privilege version 1.11 is choosed.
1018 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
1019 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
1020 setting. You can set it by configure option --with-priv-spec.
1021 (riscv_set_default_priv_spec): New function used to set the default
1023 (md_parse_option): Call riscv_set_default_priv_spec rather than
1024 call riscv_get_priv_spec_class directly.
1025 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
1026 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
1027 calling riscv_set_default_priv_spec.
1028 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
1029 the --with-priv-spec may be set to different privilege spec.
1030 * testsuite/gas/riscv/priv-reg.d: Likewise.
1031 * configure.ac: Add configure option --with-priv-spec.
1032 * configure: Regenerated.
1033 * config.in: Regenerated.
1034 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
1035 explicit_attr. Set it to TRUE if any ELF attribute is found.
1036 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
1037 the priv attributes are set.
1038 (md_assemble): Set the default_priv_spec according to the priv
1039 attributes when we start to assemble instruction.
1040 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
1041 riscv_write_out_attrs. Update the arch and priv attributes. If we
1042 don't set the corresponding ELF attributes, then try to output the
1044 (riscv_set_public_attributes): If any ELF attribute or -march-attr
1045 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
1046 to update the arch and priv attributes.
1047 (s_riscv_attribute): Make sure all arch and priv attributes are set
1048 before any instruction.
1049 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
1050 ELF attribute or -march-attr is set. If the priv attributes are not
1051 set, then try to update them by the default setting (-mpriv-spec or
1053 * testsuite/gas/riscv/attribute-02.d: Likewise.
1054 * testsuite/gas/riscv/attribute-03.d: Likewise.
1055 * testsuite/gas/riscv/attribute-04.d: Likewise.
1056 * testsuite/gas/riscv/attribute-06.d: Likewise.
1057 * testsuite/gas/riscv/attribute-07.d: Likewise.
1058 * testsuite/gas/riscv/attribute-08.d: Likewise.
1059 * testsuite/gas/riscv/attribute-09.d: Likewise.
1060 * testsuite/gas/riscv/attribute-10.d: Likewise.
1061 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
1062 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
1063 set by priv attributes must be supported.
1064 * testsuite/gas/riscv/attribute-05.s: Likewise.
1065 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
1066 priv attributes according to the -mpriv-spec option.
1067 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
1068 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
1069 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
1070 * testsuite/gas/riscv/priv-reg.d: Removed.
1071 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
1072 CSR according to the priv spec 1.9.
1073 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
1074 CSR according to the priv spec 1.9.1.
1075 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
1076 CSR according to the priv spec 1.10.
1077 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
1078 CSR according to the priv spec 1.11.
1079 * config/tc-riscv.c (md_show_usage): Add descriptions about
1080 the new GAS options.
1081 * doc/c-riscv.texi: Likewise.
1083 2020-05-19 Peter Bergner <bergner@linux.ibm.com>
1085 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
1086 * testsuite/gas/ppc/power9.d: Likewise.
1087 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
1088 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
1089 sync, wait, waitrsv>: Add tests.
1090 * testsuite/gas/ppc/power10.d: Likewise.
1092 2020-05-19 Alexander Fedotov <alfedotov@gmail.com>
1095 * config/tc-arm.c : Add arm_ext_v8r feature.
1096 (it_fsm_post_encode): Check arm_ext_v8r feature.
1097 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
1099 2020-05-19 Alan Modra <amodra@gmail.com>
1101 * write.c (write_contents): Use bfd_get_filename rather than
1102 accessing bfd->filename directly. Use bfd_section_name rather
1103 than accessing section->name directly.
1105 2020-05-19 Alan Modra <amodra@gmail.com>
1107 * symbols.c (local_symbol_make): Init all of lsy_flags.
1109 2020-05-18 Alan Modra <amodra@gmail.com>
1111 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
1112 before looking at add_symbol->sy_flags.
1114 2020-05-18 Hongtao Liu <hongtao.liu@intel.com>
1116 * config/tc-i386.c: Not handle lret/iret.
1117 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
1118 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
1119 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
1120 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
1121 * testsuite/gas/i386/lfence-ret.s: Ditto.
1122 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
1123 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
1124 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
1125 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
1126 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
1127 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
1128 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
1130 2020-05-15 Alan Modra <amodra@gmail.com>
1131 Alex Coplan <alex.coplan@arm.com>
1133 * symbols.c (struct local_symbol): Update comment.
1134 (resolve_symbol_value): For resolved symbols equated to other
1135 symbols, verify that the referenced symbol is not a local_symbol
1136 before accessing sy_value. Don't leave symbol loops during
1137 finalize_syms resolution.
1138 * testsuite/gas/all/assign-bad-recursive.d: New test.
1139 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
1140 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
1141 * testsuite/gas/all/gas.exp: Run it.
1143 2020-05-14 Nick Clifton <nickc@redhat.com>
1145 * po/sv.po: Updated Swedish translation.
1147 2020-05-11 Alan Modra <amodra@gmail.com>
1149 * testsuite/gas/ppc/scalarquad.d,
1150 * testsuite/gas/ppc/scalarquad.s: New test.
1151 * testsuite/gas/ppc/ppc.exp: Run it.
1153 2020-05-11 Alan Modra <amodra@gmail.com>
1155 * testsuite/gas/ppc/rightmost.d,
1156 * testsuite/gas/ppc/rightmost.s: New test.
1157 * testsuite/gas/ppc/ppc.exp: Run it.
1159 2020-05-11 Alan Modra <amodra@gmail.com>
1161 * testsuite/gas/ppc/xvtlsbb.d,
1162 * testsuite/gas/ppc/xvtlsbb.s: New test.
1163 * testsuite/gas/ppc/ppc.exp: Run it.
1165 2020-05-11 Alan Modra <amodra@gmail.com>
1167 * testsuite/gas/ppc/stringop.d,
1168 * testsuite/gas/ppc/stringop.s: New test.
1169 * testsuite/gas/ppc/ppc.exp: Run it.
1171 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1173 * testsuite/gas/ppc/set_bool.d,
1174 * testsuite/gas/ppc/set_bool.s: New test.
1175 * testsuite/gas/ppc/ppc.exp: Run it.
1177 2020-05-11 Alan Modra <amodra@gmail.com>
1179 * testsuite/gas/ppc/bitmanip.d,
1180 * testsuite/gas/ppc/bitmanip.s: New test.
1181 * testsuite/gas/ppc/ppc.exp: Run it.
1183 2020-05-11 Alan Modra <amodra@gmail.com>
1185 * testsuite/gas/ppc/genpcv.d,
1186 * testsuite/gas/ppc/genpcv.s: New test.
1187 * testsuite/gas/ppc/ppc.exp: Run it.
1189 2020-05-11 Alan Modra <amodra@gmail.com>
1191 * testsuite/gas/ppc/maskmanip.d,
1192 * testsuite/gas/ppc/maskmanip.s: New test.
1193 * testsuite/gas/ppc/ppc.exp: Run it.
1195 2020-05-11 Alan Modra <amodra@gmail.com>
1196 Peter Bergner <bergner@linux.ibm.com>
1198 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
1199 (md_assemble): Check acc specified in correct operand.
1200 * testsuite/gas/ppc/outerprod.d,
1201 * testsuite/gas/ppc/outerprod.s,
1202 * testsuite/gas/ppc/vsx4.d,
1203 * testsuite/gas/ppc/vsx4.s: New tests.
1204 * testsuite/gas/ppc/ppc.exp: Run them.
1206 2020-05-11 Alan Modra <amodra@gmail.com>
1208 * testsuite/gas/ppc/simd_perm.d,
1209 * testsuite/gas/ppc/simd_perm.s: New test.
1210 * testsuite/gas/ppc/ppc.exp: Run it.
1212 2020-05-11 Alan Modra <amodra@gmail.com>
1214 * testsuite/gas/ppc/int128.d,
1215 * testsuite/gas/ppc/int128.s: New test.
1216 * testsuite/gas/ppc/ppc.exp: Run it.
1218 2020-05-11 Alan Modra <amodra@gmail.com>
1220 * testsuite/gas/ppc/vsx_32byte.d,
1221 * testsuite/gas/ppc/vsx_32byte.s: New test.
1222 * testsuite/gas/ppc/ppc.exp: Run it.
1224 2020-05-11 Alan Modra <amodra@gmail.com>
1226 * testsuite/gas/ppc/vec_mul.s,
1227 * testsuite/gas/ppc/vec_mul.d: New test.
1228 * testsuite/gas/ppc/ppc.exp: Run it.
1230 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1232 * testsuite/gas/ppc/byte_rev.d,
1233 * testsuite/gas/ppc/byte_rev.s: New test.
1234 * testsuite/gas/ppc/ppc.exp: Run it.
1236 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1238 * testsuite/gas/ppc/power10.d: Add paste. tests.
1239 * testsuite/gas/ppc/power10.s: Likewise.
1241 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
1243 * testsuite/gas/ppc/power10.s: New test.
1244 * testsuite/gas/ppc/power10.d: Likewise.
1245 * testsuite/gas/ppc/ppc.exp: Run it.
1247 2020-05-11 Alan Modra <amodra@gmail.com>
1249 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
1251 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
1252 place of -mfuture/-Mfuture.
1253 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
1254 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
1256 2020-05-06 Nick Clifton <nickc@redhat.com>
1258 * po/sv.po: Updated Swedish translation.
1260 2020-05-06 Nick Clifton <nickc@redhat.com>
1263 * doc/as.texi (Preprocessing): Replace cross reference to not
1264 existant document with a URL to the equivalent page in the GCC
1267 2020-05-05 Nick Clifton <nickc@redhat.com>
1269 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
1270 construction of a DWARF-5 directory name table.
1271 * testsuite/gas/elf/pr25917.d: Update expected output.
1273 2020-05-05 Gunther Nikl <gnikl@justmail.de>
1275 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
1276 (md_parse_option): Remove initialization of elf_flags.
1278 2020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
1281 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
1282 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
1283 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
1285 2020-05-04 Nick Clifton <nickc@redhat.com>
1288 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
1289 table's existence before looking at its entries.
1290 Also do not emit a default directory entry if there are no
1293 * testsuite/gas/elf/pr25917.s: New test source file.
1294 * testsuite/gas/elf/pr25917.d: New test driver.
1295 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
1297 2020-04-30 Alex Coplan <alex.coplan@arm.com>
1299 * config/tc-aarch64.c (fix_insn): Implement for
1300 AARCH64_OPND_UNDEFINED.
1301 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
1302 * testsuite/gas/aarch64/udf.s: New.
1303 * testsuite/gas/aarch64/udf.d: New.
1304 * testsuite/gas/aarch64/udf-invalid.s: New.
1305 * testsuite/gas/aarch64/udf-invalid.l: New.
1306 * testsuite/gas/aarch64/udf-invalid.d: New.
1308 2020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
1310 * config/tc-rx.c (elf_flags): Reset default value.
1311 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
1313 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1315 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
1316 if it's not defined.
1317 (microarch_earliest): New static variable.
1318 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
1319 simcall opcode has mandatory parameter.
1320 (xg_init_global_config): Initialize microarch_earliest.
1322 2020-04-29 Nick Clifton <nickc@redhat.com>
1325 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
1326 IMM0_8S and add support for IMM0_8U.
1327 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
1328 unsigned 8-bit immediate.
1329 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
1330 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
1332 2020-04-27 Tamar Christina <tamar.christina@arm.com>
1334 * NEWS: Add news entry for big-obj.
1335 * config/tc-i386.c (i386_target_format): Support new format.
1336 * doc/c-i386.texi: Add i386 support.
1337 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
1338 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
1340 2020-04-27 Nick Clifton <nickc@redhat.com>
1343 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
1344 (assign_file_to_slot): New function. Fills in an entry in the
1346 (allocate_filenum): Use new function.
1347 (allocate_filename_to_slot): Use new function. If the specified
1348 slot entry is already in use, but was chosen automatically then
1349 reassign the automatic entry.
1351 2020-04-26 Hongtao Liu <hongtao.liu@intel.com
1353 * config/tc-i386.c (lfence_before_ret_shl): New member.
1354 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
1356 (insert_after_load): Issue warning for REP CMPS/SCAS.
1357 (insert_before_before): Handle iret, Handle
1358 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
1359 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
1360 -mlfence-before-ret=[none/not/or/shl/yes].
1361 Enable -mlfence-before-ret=shl when
1362 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
1363 (md_show_usage): Ditto.
1364 * doc/c-i386.texi: Ditto.
1365 * testsuite/gas/i386/i386.exp: Add new testcases.
1366 * testsuite/gas/i386/lfence-load-b.d: New.
1367 * testsuite/gas/i386/lfence-load-b.e: New.
1368 * testsuite/gas/i386/lfence-load.d: Modified.
1369 * testsuite/gas/i386/lfence-load.e: New.
1370 * testsuite/gas/i386/lfence-load.s: Modified.
1371 * testsuite/gas/i386/lfence-ret-a.d: Modified.
1372 * testsuite/gas/i386/lfence-ret-b.d: Modified.
1373 * testsuite/gas/i386/lfence-ret-c.d: New.
1374 * testsuite/gas/i386/lfence-ret-d.d: New.
1375 * testsuite/gas/i386/lfence-ret.s: Modified.
1376 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
1377 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
1378 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
1379 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
1380 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
1381 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
1382 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
1383 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
1384 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
1385 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
1387 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1390 * config/tc-xtensa.c (md_apply_fix): Replace
1391 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
1392 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1393 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
1394 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
1395 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
1397 2020-04-22 Alan Modra <amodra@gmail.com>
1399 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
1400 symbol for ".symver .. remove".
1401 * doc/as.texi (.symver): Update.
1402 * testsuite/gas/symver/symver11.s: Make foo weak.
1403 * testsuite/gas/symver/symver11.d: Expect an error.
1404 * testsuite/gas/symver/symver7.d: Allow other random symbols.
1406 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1408 * testsuite/gas/symver/symver11.s: Add ".balign 8".
1410 2020-04-21 Andreas Schwab <schwab@linux-m68k.org>
1413 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
1414 * testsuite/gas/m68k/operands.d: Update.
1415 * testsuite/gas/m68k/op68000.d: Update for new error messages.
1417 2020-04-21 Tamar Christina <tamar.christina@arm.com>
1420 * testsuite/gas/arm/pr24753.d: New test.
1421 * testsuite/gas/arm/pr24753.s: New test.
1423 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1427 * NEWS: Mention .symver extension.
1428 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
1430 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
1431 add a version name. Add local, hidden and remove visibility
1433 (elf_frob_symbol): Handle the list of version names. Update the
1434 original symbol to local, hidden or remove it from the symbol
1436 (elf_frob_file_before_adjust): Handle the list of version names.
1437 * config/obj-elf.h (elf_visibility): New.
1438 (elf_versioned_name_list): Likewise.
1439 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
1440 and visibility. Change versioned_name pointer to struct
1441 elf_versioned_name_list.
1442 * doc/as.texi: Update .symver directive.
1443 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
1444 error checking tests.
1445 * testsuite/gas/symver/symver6.d: New file.
1446 * testsuite/gas/symver/symver7.d: Likewise.
1447 * testsuite/gas/symver/symver7.s: Likewise.
1448 * testsuite/gas/symver/symver8.d: Likewise.
1449 * testsuite/gas/symver/symver8.s: Likewise.
1450 * testsuite/gas/symver/symver9.s: Likewise.
1451 * testsuite/gas/symver/symver9a.d: Likewise.
1452 * testsuite/gas/symver/symver9b.d: Likewise.
1453 * testsuite/gas/symver/symver10.s: Likewise.
1454 * testsuite/gas/symver/symver10a.d: Likewise.
1455 * testsuite/gas/symver/symver10b.d: Likewise.
1456 * testsuite/gas/symver/symver11.d: Likewise.
1457 * testsuite/gas/symver/symver11.s: Likewise.
1458 * testsuite/gas/symver/symver12.d: Likewise.
1459 * testsuite/gas/symver/symver12.s: Likewise.
1460 * testsuite/gas/symver/symver13.d: Likewise.
1461 * testsuite/gas/symver/symver13.s: Likewise.
1462 * testsuite/gas/symver/symver14.d: Likewise.
1463 * testsuite/gas/symver/symver14.l: Likewise.
1464 * testsuite/gas/symver/symver15.d: Likewise.
1465 * testsuite/gas/symver/symver15.l: Likewise.
1466 * testsuite/gas/symver/symver6.l: Removed.
1467 * testsuite/gas/symver/symver6.s: Updated.
1469 2020-04-20 Sudakshina Das <sudi.das@arm.com>
1471 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
1473 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
1474 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
1475 * testsuite/gas/aarch64/system.d: Update.
1477 2020-04-20 Sudakshina Das <sudi.das@arm.com>
1479 * testsuite/gas/aarch64/bti.d: Update -march option.
1480 * testsuite/gas/aarch64/illegal-bti.d: Remove.
1481 * testsuite/gas/aarch64/illegal-bti.l: Remove.
1482 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
1483 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
1485 2020-04-17 Alan Modra <amodra@gmail.com>
1487 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
1489 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
1490 Nick Clifton <nickc@redhat.com>
1493 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
1495 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
1496 for the type-2 test.
1497 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
1498 targets running this test.
1500 2020-02-16 David Faust <david.faust@oracle.com>
1502 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
1503 * testsuite/gas/bpf/jump32.s: New file.
1504 * testsuite/gas/bpf/jump32.d: Likewise.
1506 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
1508 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
1511 2020-04-08 Gunther Nikl <gnikl@justmail.de>
1513 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
1514 (md_pcrel_from): Remove prototytpe.
1515 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
1517 (md_pcrel_from_section): Remove duplicate prototype.
1518 * tc.h (md_pcrel_from_section): Add prototype.
1519 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
1520 * config/tc-arc.h (md_pcrel_from_section): Likewise.
1521 * config/tc-arm.h (md_pcrel_from_section): Likewise.
1522 * config/tc-avr.h (md_pcrel_from_section): Likewise.
1523 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
1524 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
1525 * config/tc-csky.h (md_pcrel_from_section): Likewise.
1526 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
1527 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
1528 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
1529 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
1530 * config/tc-frv.h (md_pcrel_from_section): Likewise.
1531 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
1532 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
1533 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
1534 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
1535 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
1536 * config/tc-mep.h (md_pcrel_from_section): Likewise.
1537 * config/tc-metag.h (md_pcrel_from_section): Likewise.
1538 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
1539 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
1540 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
1541 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
1542 * config/tc-mt.h (md_pcrel_from_section): Likewise.
1543 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
1544 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
1545 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
1546 * config/tc-rx.h (md_pcrel_from_section): Likewise.
1547 * config/tc-s390.h (md_pcrel_from_section): Likewise.
1548 * config/tc-sh.h (md_pcrel_from_section): Likewise.
1549 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
1550 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
1551 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
1552 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
1553 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
1554 md_apply_fix3): Delete prototypes.
1556 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1558 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
1561 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1563 * doc/c-z80.texi: Fix @xref warnings.
1565 2020-04-07 Lili Cui <lili.cui@intel.com>
1567 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
1568 (cpu_noarch): Likewise.
1569 * doc/c-i386.texi: Document TSXLDTRK.
1570 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
1571 * testsuite/gas/i386/tsxldtrk.d: Likewise.
1572 * testsuite/gas/i386/tsxldtrk.s: Likewise.
1573 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1575 2020-04-02 Lili Cui <lili.cui@intel.com>
1577 * config/tc-i386.c (cpu_arch): Add .serialize.
1578 (cpu_noarch): Likewise.
1579 * doc/c-i386.texi: Document serialize.
1580 * testsuite/gas/i386/i386.exp: Run serialize tests
1581 * testsuite/gas/i386/serialize.d: Likewise.
1582 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
1583 * testsuite/gas/i386/serialize.s: Likewise.
1585 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1587 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
1588 * testsuite/gas/elf/section12b.d: Likewise.
1589 * testsuite/gas/elf/section16a.d: Likewise.
1590 * testsuite/gas/elf/section16b.d: Likewise.
1592 2020-04-02 Gunther Nikl <gnikl@justmail.de>
1594 * config/tc-m68k.c (m68k_ip): Fix range check for index register
1595 with a suppressed address register.
1597 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1600 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1601 * testsuite/gas/i386/localpic.s: Add a test for relocation
1602 against local absolute symbol.
1603 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1604 * testsuite/gas/i386/localpic.d: Updated.
1605 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1606 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1608 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1611 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1612 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1613 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1614 testsuite/gas/i386/x86-64-jump.d.
1615 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1616 Incorporate changes to
1617 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1618 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1619 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1620 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1621 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1623 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
1627 * dwarf2dbg.c: Do not include "bignum.h".
1629 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
1631 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1632 * testsuite/gas/riscv/alias-csr.s: Likewise.
1633 * testsuite/gas/riscv/no-aliases-csr.d: Move this
1634 to priv-reg-pseudo-noalias.
1635 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1636 * testsuite/gas/riscv/bad-csr.l: Likewise.
1637 * testsuite/gas/riscv/bad-csr.s: Likewise.
1638 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
1639 * testsuite/gas/riscv/satp.s: Likewise.
1640 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1641 csr instruction, including alias-csr testcase.
1642 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1643 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1644 pseudo instruction with objdump -Mno-aliases.
1645 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1646 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1647 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1648 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1649 * testsuite/gas/riscv/priv-reg.s: Likewise.
1650 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1651 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1652 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1654 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1656 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1657 sections with the "b" attribute.
1659 2020-03-22 Alan Modra <amodra@gmail.com>
1661 * testsuite/gas/s12z/truncated.d: Update expected output.
1663 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1666 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1667 * doc/c-z80.texi: Update documentation.
1669 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1674 Fix disassembling ED+A4/AC/B4/BC opcodes.
1675 Fix assembling lines containing colonless label and instruction
1676 with first operand inside parentheses.
1677 Fix registration of unsupported by target CPU registers.
1678 * config/tc-z80.c: See above.
1679 * config/tc-z80.h: See above.
1680 * testsuite/gas/z80/colonless.d: Update test.
1681 * testsuite/gas/z80/colonless.s: Likewise.
1682 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1683 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1684 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1685 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1686 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1687 * testsuite/gas/z80/unsup_regs.s: Likewise.
1688 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1689 * testsuite/gas/z80/z80.exp: Likewise.
1690 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1691 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1692 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1694 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1697 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1698 (parse_operands): Handle new operand codes.
1699 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1700 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1701 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1702 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1703 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1704 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1705 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1706 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1708 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1710 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1712 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1714 * testsuite/gas/i386/i386.exp: Run new tests.
1715 * testsuite/gas/i386/lfence-byte.d: New file.
1716 * testsuite/gas/i386/lfence-byte.e: Likewise.
1717 * testsuite/gas/i386/lfence-byte.s: Likewise.
1718 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1719 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1720 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1721 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1722 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1723 * testsuite/gas/i386/lfence-load.d: Likewise.
1724 * testsuite/gas/i386/lfence-load.s: Likewise.
1725 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1726 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1727 * testsuite/gas/i386/lfence-ret.s: Likewise.
1728 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1729 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1730 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1731 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1732 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1733 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1734 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1735 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1736 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1737 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1738 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1739 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1741 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1743 * config/tc-i386.c (lfence_after_load): New.
1744 (lfence_before_indirect_branch_kind): New.
1745 (lfence_before_indirect_branch): New.
1746 (lfence_before_ret_kind): New.
1747 (lfence_before_ret): New.
1750 (insert_lfence_after): New.
1751 (insert_lfence_before): New.
1752 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1754 (OPTION_MLFENCE_AFTER_LOAD): New.
1755 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1756 (OPTION_MLFENCE_BEFORE_RET): New.
1757 (md_longopts): Add -mlfence-after-load=,
1758 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1759 (md_parse_option): Handle -mlfence-after-load=,
1760 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1761 (md_show_usage): Display -mlfence-after-load=,
1762 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1763 (i386_cons_align): New.
1764 * config/tc-i386.h (i386_cons_align): New.
1765 (md_cons_align): New.
1766 * doc/c-i386.texi: Document -mlfence-after-load=,
1767 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1769 2020-03-11 Nick Clifton <nickc@redhat.com>
1773 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1774 (DWARF2_FILE_SIZE_NAME): Default to -1.
1775 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1776 whichever is higher.
1777 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1778 (NUM_MD5_BYTES): Define.
1779 (struct file entry): Add md5 field.
1780 (get_filenum): Delete and replace with...
1781 (get_basename): New function.
1782 (get_directory_table_entry): New function.
1783 (allocate_filenum): New function.
1784 (allocate_filename_to_slot): New function.
1785 (dwarf2_where): Use new functions.
1786 (dwarf2_directive_filename): Add support for extended .file
1788 (dwarf2_directive_loc): Allow the use of file number zero with
1790 (out_file_list): Rename to...
1791 (out_dir_and_file_list): Add DWARF 5 support.
1792 (out_debug_line): Emit extra values into the section header for
1794 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1795 * doc/as.texi (.file): Update the description of this pseudo-op.
1796 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1797 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1798 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1799 * NEWS: Mention the new feature.
1801 2020-03-10 Alan Modra <amodra@gmail.com>
1803 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1804 to avoid signed overflow.
1805 * config/tc-mcore.c (md_assemble): Likewise.
1806 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1807 * config/tc-nds32.c (SET_ADDEND): Likewise.
1808 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1810 2020-03-09 Jan Beulich <jbeulich@suse.com>
1812 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1813 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1814 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1816 2020-03-07 Alan Modra <amodra@gmail.com>
1818 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1821 2020-03-06 Nick Clifton <nickc@redhat.com>
1824 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1825 0 if the dwarf_level is 5 or more. Complain if a filename follows
1827 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1828 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1829 * testsuite/gas/elf/elf.exp: Run the new test.
1832 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1833 * doc/as.texi: Fix another typo.
1835 2020-03-06 Nick Clifton <nickc@redhat.com>
1838 * as.c (dwarf_level): Define.
1839 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1840 (parse_args): Add support for the new options.
1841 as.h (dwarf_level): Prototype.
1842 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1844 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1845 (DWARF2_LINE_VERSION): Remove definition.
1846 * doc/as.texi: Document the new options.
1848 2020-03-06 Nick Clifton <nickc@redhat.com>
1851 * as.c (main): Allow matching input and outputs when they are
1854 2020-03-06 Jan Beulich <jbeulich@suse.com>
1856 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1858 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1859 one of byte/word/dword/qword is set alongside a SIMD register in
1860 a template's operand.
1862 2020-03-06 Jan Beulich <jbeulich@suse.com>
1864 * config/tc-i386.c (match_template): Extend code in logic
1865 rejecting certain suffixes in certain modes to also cover mask
1866 register use and VecSIB. Drop special casing of broadcast. Skip
1867 immediates in the check.
1869 2020-03-06 Jan Beulich <jbeulich@suse.com>
1871 * config/tc-i386.c (match_template): Fold duplicate code in
1872 logic rejecting certain suffixes in certain modes. Drop
1875 2020-03-06 Jan Beulich <jbeulich@suse.com>
1877 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1878 alongside !norex64 ones.
1879 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1880 with both 32- and 64-bit GPR operands.
1881 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1882 32- and 64-bit GPR operands.
1883 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1884 testsuite/gas/i386/x86-64-avx512bw.d,
1885 testsuite/gas/i386/x86-64-avx512f-intel.d,
1886 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1888 2020-03-06 Jan Beulich <jbeulich@suse.com>
1890 * config/tc-i386.c (md_assemble): Drop use of rex64.
1891 (process_suffix): For REX.W for 64-bit CRC32.
1893 2020-03-06 Jan Beulich <jbeulich@suse.com>
1895 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1896 addressing for MPX insns without base/index.
1897 * testsuite/gas/i386/mpx-16bit.s,
1898 * testsuite/gas/i386/mpx-16bit.d: New.
1899 * testsuite/gas/i386/i386.exp: Run new test.
1901 2020-03-06 Jan Beulich <jbeulich@suse.com>
1903 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1904 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1905 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1906 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1907 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1908 as well as a BSWAP one.
1909 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1910 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1911 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1912 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1913 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1914 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1915 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1916 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1917 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1918 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1919 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1920 testsuite/gas/i386/vmx.d: Adjust expectations.
1922 2020-03-06 Jan Beulich <jbeulich@suse.com>
1924 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1925 from having their operands swapped.
1926 * testsuite/gas/i386/waitpkg.s,
1927 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1928 3-operand cases as well as testing of 16-bit code generation.
1929 * testsuite/gas/i386/waitpkg.d,
1930 testsuite/gas/i386/waitpkg-intel.d,
1931 testsuite/gas/i386/x86-64-waitpkg.d,
1932 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1934 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
1936 * config/tc-riscv.c (percent_op_utype): Support the modifier
1938 * doc/c-riscv.texi: Add documentation.
1939 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1940 modifier %got_pcrel_hi.
1941 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1942 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1943 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1945 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1946 (RISC-V-Formats): Update the section name from "Instruction Formats"
1947 to "RISC-V Instruction Formats".
1949 2020-03-04 Alexandre Oliva <oliva@adacore.com>
1951 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1952 detected in a section which does not have at least 4 byte
1954 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1955 * testsuite/gas/arm/ldr-t.s: Likewise.
1956 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1957 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1958 disassembly, ignoring any NOPs that may have been inserted because
1959 of section alignment.
1960 * testsuite/gas/arm/ldr-t.d: Likewise.
1962 2020-03-04 Jan Beulich <jbeulich@suse.com>
1964 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1965 * doc/c-i386.texi: Mention sev_es.
1966 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1967 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1969 * testsuite/gas/i386/arch-13-znver1.d,
1970 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1972 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1974 * config/tc-i386.c (match_template): Replace ignoresize and
1975 defaultsize with mnemonicsize.
1976 (process_suffix): Likewise.
1978 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1981 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1982 instruction LD IY,(HL).
1983 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1984 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1985 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1986 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1988 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1991 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1992 x86-64-default-suffix-avx.
1993 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1994 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1995 * testsuite/gas/i386/noreg64.d: Updated.
1996 * testsuite/gas/i386/noreg64.l: Likewise.
1997 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1998 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1999 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
2001 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2004 * config/tc-z80.c (contains_register): Prevent an illegal memory
2005 access when checking an expression for a register name.
2007 2020-03-03 Alan Modra <amodra@gmail.com>
2009 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
2012 2020-03-02 Alan Modra <amodra@gmail.com>
2014 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
2015 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
2017 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
2018 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
2019 (s3_s_score_lcomm): Likewise.
2020 * config/tc-score7.c: Similarly.
2021 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
2023 2020-02-28 YunQiang Su <syq@debian.org>
2026 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
2027 to handle multi-labels.
2028 (has_label_name): New.
2030 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
2032 * config/tc-arm.c (enum pred_instruction_type): Remove
2033 NEUTRAL_IT_NO_VPT_INSN predication type.
2034 (cxn_handle_predication): Modify to require condition suffixes.
2035 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
2036 * testsuite/gas/arm/cde-scalar.s: Update test.
2037 * testsuite/gas/arm/cde-warnings.l: Update test.
2038 * testsuite/gas/arm/cde-warnings.s: Update test.
2040 2020-02-26 Alan Modra <amodra@gmail.com>
2042 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
2043 N_() on empty string.
2045 2020-02-26 Alan Modra <amodra@gmail.com>
2047 * read.c (read_a_source_file): Call strncpy with length one
2048 less than size of original_case_string.
2050 2020-02-26 Alan Modra <amodra@gmail.com>
2052 * config/obj-elf.c: Indent labels correctly.
2053 * config/obj-macho.c: Likewise.
2054 * config/tc-aarch64.c: Likewise.
2055 * config/tc-alpha.c: Likewise.
2056 * config/tc-arm.c: Likewise.
2057 * config/tc-cr16.c: Likewise.
2058 * config/tc-crx.c: Likewise.
2059 * config/tc-frv.c: Likewise.
2060 * config/tc-i386-intel.c: Likewise.
2061 * config/tc-i386.c: Likewise.
2062 * config/tc-ia64.c: Likewise.
2063 * config/tc-mn10200.c: Likewise.
2064 * config/tc-mn10300.c: Likewise.
2065 * config/tc-nds32.c: Likewise.
2066 * config/tc-riscv.c: Likewise.
2067 * config/tc-s12z.c: Likewise.
2068 * config/tc-xtensa.c: Likewise.
2069 * config/tc-z80.c: Likewise.
2071 * symbols.c: Likewise.
2072 * write.c: Likewise.
2074 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
2076 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
2077 we are assembling instruction with CSR. Call riscv_csr_read_only_check
2078 after parsing all arguments.
2079 (enum csr_insn_type): New enum is used to classify the CSR instruction.
2080 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
2081 are used to check if we write a read-only CSR by the CSR instruction.
2082 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
2083 all CSR for the read-only CSR checking.
2084 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
2085 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
2086 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
2087 all CSR instructions for the read-only CSR checking.
2088 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
2089 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
2091 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
2092 (riscv_opts): Initialize it.
2093 (reg_lookup_internal): Check the `riscv_opts.csr_check`
2094 before doing the CSR checking.
2095 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
2096 (md_longopts): Add mcsr-check and mno-csr-check.
2097 (md_parse_option): Handle new enum option values.
2098 (s_riscv_option): Handle new long options.
2099 * doc/c-riscv.texi: Add description for the new .option and assembler
2101 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
2103 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
2105 * config/tc-riscv.c (csr_extra_hash): New.
2106 (enum riscv_csr_class): New enum. Used to decide
2107 whether or not this CSR is legal in the current ISA string.
2108 (struct riscv_csr_extra): New structure to hold all extra information
2110 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
2111 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
2112 Call hash_reg_name to insert CSR address into reg_names_hash.
2113 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
2114 Decide whether the CSR is valid according to the csr_extra_hash.
2115 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
2116 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
2117 not a boolean. This is same as riscv_init_csr_hash, so keep the
2119 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
2120 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
2121 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
2122 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
2123 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
2124 f-ext CSR are not allowed.
2125 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
2126 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
2127 source file is `priv-reg.s`, and the ISA is rv64if, so the
2128 rv32-only CSR are not allowed.
2129 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
2131 2020-02-21 Alan Modra <amodra@gmail.com>
2133 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
2134 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
2136 2020-02-21 Alan Modra <amodra@gmail.com>
2139 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
2140 on section size adjustment, instead perform another write if
2141 exec header size is larger than section size.
2143 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
2145 * doc/c-riscv.texi: Add the doc entries for -march-attr/
2146 -mno-arch-attr command line options.
2148 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
2150 * testsuite/gas/riscv/c-add-addi.d: New testcase.
2151 * testsuite/gas/riscv/c-add-addi.s: Likewise.
2153 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2156 * config/tc-z80.c (md_parse_option): Do not use an underscore
2157 prefix for local labels in SDCC compatability mode.
2158 (z80_start_line_hook): Remove SDCC dollar label support.
2159 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
2160 * testsuite/gas/z80/sdcc.s: Likewise.
2162 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
2165 * config/tc-z80.c: Add -march option.
2166 * doc/as.texi: Update Z80 documentation.
2167 * doc/c-z80.texi: Likewise.
2168 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
2169 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
2170 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
2171 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
2172 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
2173 * testsuite/gas/z80/gbz80_all.d: Likewise.
2174 * testsuite/gas/z80/r800_extra.d: Likewise.
2175 * testsuite/gas/z80/r800_ii8.d: Likewise.
2176 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
2177 * testsuite/gas/z80/sdcc.d: Likewise.
2178 * testsuite/gas/z80/z180.d: Likewise.
2179 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
2180 * testsuite/gas/z80/z80_doc.d: Likewise.
2181 * testsuite/gas/z80/z80_ii8.d: Likewise.
2182 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
2183 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
2184 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
2185 * testsuite/gas/z80/z80_sli.d: Likewise.
2186 * testsuite/gas/z80/z80n_all.d: Likewise.
2187 * testsuite/gas/z80/z80n_reloc.d: Likewise.
2189 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
2191 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
2192 with GNU_PROPERTY_X86_FEATURE_2_MMX.
2193 * testsuite/gas/i386/i386.exp: Run property-3 and
2195 * testsuite/gas/i386/property-3.d: New file.
2196 * testsuite/gas/i386/property-3.s: Likewise.
2197 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
2199 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
2201 * config/tc-i386.c (cpu_arch): Add .popcnt.
2202 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
2203 Add a tab before @samp{.sse4a}.
2205 2020-02-17 Jan Beulich <jbeulich@suse.com>
2207 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
2208 for AddrPrefixOpReg templates. Combine the two pieces of
2209 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
2212 2020-02-17 Jan Beulich <jbeulich@suse.com>
2215 * config/tc-i386.c (md_assemble): Also suppress operand
2216 swapping for MONITOR{,X} and MWAIT{,X}.
2217 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
2218 Add Intel syntax monitor/mwait tests.
2219 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
2220 Adjust expectations.
2221 *testsuite/gas/i386/sse3-intel.d,
2222 testsuite/gas/i386/x86-64-sse3-intel.d: New.
2223 * testsuite/gas/i386/i386.exp: Run new tests.
2225 2020-02-17 Jan Beulich <jbeulich@suse.com>
2228 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
2229 [XYZ]MMWord memory operand ambiguity recognition logic (largely
2231 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
2233 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
2234 * testsuite/gas/i386/avx512dq-inval.l,
2235 testsuite/gas/i386/inval-avx.l,
2236 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
2237 * testsuite/gas/i386/avx512vl-ambig.s,
2238 testsuite/gas/i386/avx512vl-ambig.l: New.
2239 * testsuite/gas/i386/i386.exp: Run new test.
2241 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
2243 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
2245 * doc/c-i386.texi: Document sse4a and nosse4a.
2247 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2249 * doc/c-i386.texi: Remove the old movsx and movzx documentation
2252 2020-02-14 Jan Beulich <jbeulich@suse.com>
2255 * config/tc-i386.c (md_assemble): Move movsx/movzx special
2257 (process_suffix): ... here. Consider just the first operand
2259 (check_long_reg): Drop opcode 0x63 special case again.
2260 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
2261 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
2262 Move ambiguous operand size tests ...
2263 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2264 testsuite/gas/i386/noreg64.s: ... here.
2265 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
2266 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
2267 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2268 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
2269 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
2270 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2271 testsuite/gas/i386/x86-64-movsxd.d,
2272 testsuite/gas/i386/x86-64-movsxd-intel.d,
2273 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
2274 Adjust expectations.
2275 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
2276 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
2277 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
2278 * testsuite/gas/i386/i386.exp: Run new tests.
2280 2020-02-14 Jan Beulich <jbeulich@suse.com>
2282 * config/tc-i386.c (process_operands): Also skip segment
2283 override prefix emission if it matches an already present one.
2284 * testsuite/gas/i386/prefix32.s: Add double segment override
2286 * testsuite/gas/i386/prefix32.l: Adjust expectations.
2288 2020-02-14 Jan Beulich <jbeulich@suse.com>
2290 * config/tc-i386.c (process_operands): Drop ineffectual segment
2291 overrides when optimizing.
2292 * testsuite/gas/i386/lea-optimize.d: New.
2293 * testsuite/gas/i386/i386.exp: Run new test.
2295 2020-02-14 Jan Beulich <jbeulich@suse.com>
2297 * config/tc-i386.c (process_operands): Also check insn prefix
2298 for ineffectual segment override warning. Don't cover possible
2299 VEX/EVEX encoded insns there.
2300 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
2301 testsuite/gas/i386/lea.e: New.
2302 * testsuite/gas/i386/i386.exp: Run new test.
2304 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2307 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
2310 2020-02-13 Fangrui Song <maskray@google.com>
2311 H.J. Lu <hongjiu.lu@intel.com>
2314 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
2315 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
2316 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
2317 * testsuite/gas/i386/relax-5.d: New file.
2318 * testsuite/gas/i386/relax-5.s: Likewise.
2319 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
2320 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
2322 2020-02-13 Jan Beulich <jbeulich@suse.com>
2324 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
2327 2020-02-12 Jan Beulich <jbeulich@suse.com>
2329 * config/tc-i386.c (avx512): New (at file scope), moved from
2330 (check_VecOperands): ... here.
2331 (process_suffix): Add [XYZ]MMword operand size handling.
2332 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
2333 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
2335 * testsuite/gas/i386/avx512dq-inval.l,
2336 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
2338 2020-02-12 Jan Beulich <jbeulich@suse.com>
2341 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
2343 * config/tc-i386-intel.c (i386_intel_operand): Also handle
2344 CALL/JMP in O_tbyte_ptr case.
2345 * doc/c-i386.texi: Mention far call and full pointer load ISA
2347 * testsuite/gas/i386/x86-64-branch-3.s,
2348 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
2349 * testsuite/gas/i386/x86-64-branch-3.d,
2350 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
2351 * testsuite/gas/i386/x86-64-branch-5.l,
2352 testsuite/gas/i386/x86-64-branch-5.s: New.
2353 * testsuite/gas/i386/i386.exp: Run new test.
2355 2020-02-12 Jan Beulich <jbeulich@suse.com>
2358 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
2359 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
2360 64-bit-only warning.
2361 (check_word_reg): Consistently error on mismatching register
2363 * testsuite/gas/i386/general.s: Replace dword GPR with word one
2364 for movw. Replace suffix / GPR for orb.
2365 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
2366 byte GPRs as well as ones for inb/outb with a word accumulator.
2367 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
2368 testsuite/gas/i386/inval.l: Adjust expectations.
2370 2020-02-12 Jan Beulich <jbeulich@suse.com>
2372 * config/tc-i386.c (operand_type_register_match): Also fall
2373 through initial two if()-s when the template allows for a GPR
2374 operand. Adjust comment.
2376 2020-02-11 Jan Beulich <jbeulich@suse.com>
2378 (struct _i386_insn): New field "short_form".
2379 (optimize_encoding): Drop setting of shortform field.
2380 (process_suffix): Set i.short_form. Replace shortform use.
2381 (process_operands): Replace shortform use.
2383 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
2385 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
2386 loop initial declaration.
2388 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
2390 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
2391 instructions that can have 5 arguments.
2392 (enum operand_parse_code): Add new operands.
2393 (parse_operands): Account for new operands.
2395 (enum neon_shape_el): Introduce P suffixes for coprocessor.
2396 (neon_select_shape): Account for P suffix.
2397 (LOW1): Move macro to global position.
2398 (HI4): Move macro to global position.
2399 (vcx_assign_vec_d): New.
2400 (vcx_assign_vec_m): New.
2401 (vcx_assign_vec_n): New.
2402 (enum vcx_reg_type): New.
2403 (vcx_get_reg_type): New.
2404 (vcx_size_pos): New.
2406 (vcx_handle_shape): New.
2407 (vcx_ensure_register_in_range): New.
2408 (vcx_handle_register_arguments): New.
2409 (vcx_handle_insn_block): New.
2410 (vcx_handle_common_checks): New.
2414 * testsuite/gas/arm/cde-missing-fp.d: New test.
2415 * testsuite/gas/arm/cde-missing-fp.l: New test.
2416 * testsuite/gas/arm/cde-missing-mve.d: New test.
2417 * testsuite/gas/arm/cde-missing-mve.l: New test.
2418 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
2419 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
2420 * testsuite/gas/arm/cde-mve.s: New test.
2421 * testsuite/gas/arm/cde-warnings.l:
2422 * testsuite/gas/arm/cde-warnings.s:
2423 * testsuite/gas/arm/cde.d:
2424 * testsuite/gas/arm/cde.s:
2426 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
2427 Matthew Malcomson <matthew.malcomson@arm.com>
2429 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
2430 CDE coprocessor that can be enabled.
2431 (enum pred_instruction_type): New pred type.
2432 (BAD_NO_VPT): New error message.
2433 (BAD_CDE): New error message.
2434 (BAD_CDE_COPROC): New error message.
2435 (enum operand_parse_code): Add new immediate operands.
2436 (parse_operands): Account for new immediate operands.
2437 (check_cde_operand): New.
2438 (cde_coproc_enabled): New.
2439 (cde_coproc_pos): New.
2440 (cde_handle_coproc): New.
2441 (cxn_handle_predication): New.
2442 (do_custom_instruction_1): New.
2443 (do_custom_instruction_2): New.
2444 (do_custom_instruction_3): New.
2457 (handle_pred_state): Define new IT block behaviour.
2458 (insns): Add newn CX*{,d}{,a} instructions.
2459 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
2460 Define new cdecp extension strings.
2461 * doc/c-arm.texi: Document new cdecp extension arguments.
2462 * testsuite/gas/arm/cde-scalar.d: New test.
2463 * testsuite/gas/arm/cde-scalar.s: New test.
2464 * testsuite/gas/arm/cde-warnings.d: New test.
2465 * testsuite/gas/arm/cde-warnings.l: New test.
2466 * testsuite/gas/arm/cde-warnings.s: New test.
2467 * testsuite/gas/arm/cde.d: New test.
2468 * testsuite/gas/arm/cde.s: New test.
2470 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2473 * config/tc-i386.c (intel64): Renamed to ...
2475 (match_template): Accept Intel64 only instruction by default.
2476 (i386_displacement): Updated.
2477 (md_parse_option): Updated.
2478 * c-i386.texi: Update -mamd64/-mintel64 documentation.
2479 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
2480 -mamd64 to x86-64-sysenter-amd.
2481 * testsuite/gas/i386/x86-64-sysenter.d: New file.
2483 2020-02-10 Alan Modra <amodra@gmail.com>
2485 * config/obj-elf.c (obj_elf_change_section): Error for section
2486 type, attr or entsize changes in assembly.
2487 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
2488 * testsuite/gas/elf/section5.l: Update.
2490 2020-02-10 Alan Modra <amodra@gmail.com>
2492 * output-file.c (output_file_close): Do a normal close when
2493 flag_always_generate_output.
2494 * write.c (write_object_file): Don't stop output when
2495 flag_always_generate_output.
2497 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2500 * config/tc-z80.c: Add -gbz80 command line option to generate code
2501 for the GameBoy Z80. Add support for generating DWARF.
2502 * config/tc-z80.h: Add support for DWARF debug information
2504 * doc/c-z80.texi: Document new command line option.
2505 * testsuite/gas/z80/gbz80_all.d: New file.
2506 * testsuite/gas/z80/gbz80_all.s: New file.
2507 * testsuite/gas/z80/z80.exp: Run the new tests.
2508 * testsuite/gas/z80/z80n_all.d: New file.
2509 * testsuite/gas/z80/z80n_all.s: New file.
2510 * testsuite/gas/z80/z80n_reloc.d: New file.
2512 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2515 * config/obj-elf.c (get_section): Also check
2516 linked_to_symbol_name.
2517 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
2518 (obj_elf_parse_section_letters): Handle the 'o' flag.
2519 (build_group_lists): Renamed to ...
2520 (build_additional_section_info): This. Set elf_linked_to_section
2521 from map_head.linked_to_symbol_name.
2522 (elf_adjust_symtab): Updated.
2523 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
2524 * doc/as.texi: Document the 'o' flag.
2525 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
2526 * testsuite/gas/elf/section18.d: New file.
2527 * testsuite/gas/elf/section18.s: Likewise.
2528 * testsuite/gas/elf/section19.d: Likewise.
2529 * testsuite/gas/elf/section19.s: Likewise.
2530 * testsuite/gas/elf/section20.d: Likewise.
2531 * testsuite/gas/elf/section20.s: Likewise.
2532 * testsuite/gas/elf/section21.d: Likewise.
2533 * testsuite/gas/elf/section21.l: Likewise.
2534 * testsuite/gas/elf/section21.s: Likewise.
2536 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2538 * NEWS: Mention x86 assembler options to align branches for
2541 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2543 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
2544 only for ELF targets.
2545 * testsuite/gas/i386/unique.d: Don't xfail.
2546 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2548 2020-02-06 Alan Modra <amodra@gmail.com>
2550 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
2551 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2553 2020-02-06 Alan Modra <amodra@gmail.com>
2555 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
2556 xfail, and rename test.
2557 * testsuite/gas/elf/section12b.d: Likewise.
2558 * testsuite/gas/elf/section16a.d: Likewise.
2559 * testsuite/gas/elf/section16b.d: Likewise.
2561 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2564 * config/obj-elf.c (section_match): Removed.
2565 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
2567 (obj_elf_change_section): Replace info and group_name arguments
2568 with match_p. Also update the section ID and flags from match_p.
2569 (obj_elf_section): Handle "unique,N". Update call to
2570 obj_elf_change_section.
2571 * config/obj-elf.h (elf_section_match): New.
2572 (obj_elf_change_section): Updated.
2573 * config/tc-arm.c (start_unwind_section): Update call to
2574 obj_elf_change_section.
2575 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
2576 * config/tc-microblaze.c (microblaze_s_data): Likewise.
2577 (microblaze_s_sdata): Likewise.
2578 (microblaze_s_rdata): Likewise.
2579 (microblaze_s_bss): Likewise.
2580 * config/tc-mips.c (s_change_section): Likewise.
2581 * config/tc-msp430.c (msp430_profiler): Likewise.
2582 * config/tc-rx.c (parse_rx_section): Likewise.
2583 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
2584 * doc/as.texi: Document "unique,N" in .section directive.
2585 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
2586 * testsuite/gas/elf/section15.d: New file.
2587 * testsuite/gas/elf/section15.s: Likewise.
2588 * testsuite/gas/elf/section16.s: Likewise.
2589 * testsuite/gas/elf/section16a.d: Likewise.
2590 * testsuite/gas/elf/section16b.d: Likewise.
2591 * testsuite/gas/elf/section17.d: Likewise.
2592 * testsuite/gas/elf/section17.l: Likewise.
2593 * testsuite/gas/elf/section17.s: Likewise.
2594 * testsuite/gas/i386/unique.d: Likewise.
2595 * testsuite/gas/i386/unique.s: Likewise.
2596 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2597 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2599 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2601 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2603 2020-02-01 Anthony Green <green@moxielogic.com>
2605 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2607 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2609 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2612 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
2615 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2616 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2618 * testsuite/gas/arm/mve_dsp.d: New test.
2620 2020-01-31 Nick Clifton <nickc@redhat.com>
2622 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2623 rather than BFD_RELOC_NONE.
2625 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
2627 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2628 to support VLDMIA instruction for MVE.
2629 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2630 instruction for MVE.
2631 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2632 instruction for MVE.
2633 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2634 instruction for MVE.
2635 * testsuite/gas/arm/mve-ldst.d: New test.
2636 * testsuite/gas/arm/mve-ldst.s: Likewise.
2638 2020-01-31 Nick Clifton <nickc@redhat.com>
2640 * po/fr.po: Updated French translation.
2641 * po/ru.po: Updated Russian translation.
2643 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
2645 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2647 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2648 * testsuite/gas/aarch64/sve-movprfx_28.d,
2649 * testsuite/gas/aarch64/sve-movprfx_28.l,
2650 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2652 2020-01-30 Jan Beulich <jbeulich@suse.com>
2654 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2655 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2656 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2657 Adjust expectations.
2659 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2661 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2662 * testsuite/gas/bpf/alu-be.d: Likewise.
2663 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2664 * testsuite/gas/bpf/alu32-be.d: Likewise.
2666 2020-01-30 Jan Beulich <jbeulich@suse.com>
2668 * testsuite/gas/i386/x86-64-branch-2.s,
2669 testsuite/gas/i386/x86-64-branch-4.s,
2670 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2671 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2672 testsuite/gas/i386/x86-64-branch-2.d,
2673 testsuite/gas/i386/x86-64-branch-4.l,
2674 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2676 2020-01-30 Jan Beulich <jbeulich@suse.com>
2678 * config/tc-i386.c (process_suffix): .
2679 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2680 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2682 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2684 testsuite/gas/i386/x86_64.s: Add RETF cases.
2685 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2686 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2687 testsuite/gas/i386/x86-64-opcode.d,
2688 testsuite/gas/i386/x86-64-suffix-intel.d,
2689 testsuite/gas/i386/x86-64-suffix.d,
2690 testsuite/gas/i386/x86_64-intel.d
2691 testsuite/gas/i386/x86_64.d: Adjust expectations.
2692 * testsuite/gas/i386/x86-64-suffix.e,
2693 testsuite/gas/i386/x86_64.e: New.
2695 2020-01-30 Jan Beulich <jbeulich@suse.com>
2697 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2700 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2703 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2705 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2706 differences. Document movslq and movsxd.
2707 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2708 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2709 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2710 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2711 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2712 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2713 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2714 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2715 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2716 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2717 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2719 2020-01-27 Alan Modra <amodra@gmail.com>
2721 * testsuite/gas/all/gas.exp: Replace case statements with switch
2723 * testsuite/gas/elf/elf.exp: Likewise.
2724 * testsuite/gas/macros/macros.exp: Likewise.
2725 * testsuite/lib/gas-defs.exp: Likewise.
2727 2020-01-27 Tamar Christina <tamar.christina@arm.com>
2730 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2731 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2733 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2735 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2736 s exts must be known, so rename *ok* to *fail*.
2737 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2738 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2739 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2741 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2742 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2744 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2747 * config/tc-i386.c (check_long_reg): Always disallow double word
2748 suffix in mnemonic with word general register.
2749 * testsuite/gas/i386/general.s: Replace word general register
2750 with double word general register for movl.
2751 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2753 * testsuite/gas/i386/general.l: Updated.
2754 * testsuite/gas/i386/inval.l: Likewise.
2756 2020-01-22 Alan Modra <amodra@gmail.com>
2758 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2759 __tls_get_addr_desc and __tls_get_addr_opt.
2761 2020-01-21 Jan Beulich <jbeulich@suse.com>
2763 * testsuite/gas/i386/inval-crc32.s,
2764 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2765 * testsuite/gas/i386/inval-crc32.l,
2766 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2768 2020-01-21 Jan Beulich <jbeulich@suse.com>
2770 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2771 generic code path. Deal with No_lSuf being set in a template.
2772 * testsuite/gas/i386/inval-crc32.l,
2773 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2774 instead of error(s) when operand size is ambiguous.
2775 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2776 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2777 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2778 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2779 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2780 Adjust expectations.
2782 2020-01-21 Jan Beulich <jbeulich@suse.com>
2784 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2785 and an intel_syntax check. Re-write lack-of-suffix processing
2787 * doc/c-i386.texi: Document operand size defaults for suffix-
2788 less AT&T syntax insns.
2789 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2790 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2791 testsuite/gas/i386/x86-64-avx-scalar.s,
2792 testsuite/gas/i386/x86-64-avx.s,
2793 testsuite/gas/i386/x86-64-bundle.s,
2794 testsuite/gas/i386/x86-64-intel64.s,
2795 testsuite/gas/i386/x86-64-lock-1.s,
2796 testsuite/gas/i386/x86-64-opcode.s,
2797 testsuite/gas/i386/x86-64-sse2avx.s,
2798 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2799 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2800 testsuite/gas/i386/x86-64-nops.s,
2801 testsuite/gas/i386/x86-64-ptwrite.s,
2802 testsuite/gas/i386/x86-64-simd.s,
2803 testsuite/gas/i386/x86-64-sse-noavx.s,
2804 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2806 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2807 testsuite/gas/i386/noreg64.s: Add further tests.
2808 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2809 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2810 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2811 testsuite/gas/i386/sse-noavx.d,
2812 testsuite/gas/i386/x86-64-intel64.d,
2813 testsuite/gas/i386/x86-64-nops.d,
2814 testsuite/gas/i386/x86-64-opcode.d,
2815 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2816 testsuite/gas/i386/x86-64-ptwrite.d,
2817 testsuite/gas/i386/x86-64-simd-intel.d,
2818 testsuite/gas/i386/x86-64-simd-suffix.d,
2819 testsuite/gas/i386/x86-64-simd.d,
2820 testsuite/gas/i386/x86-64-sse-noavx.d
2821 testsuite/gas/i386/x86-64-suffix.d,
2822 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2823 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2824 testsuite/gas/i386/noreg64.l: New.
2825 * testsuite/gas/i386/i386.exp: Run new tests.
2827 2020-01-21 Jan Beulich <jbeulich@suse.com>
2829 * testsuite/gas/i386/avx512_bf16_vl.s,
2830 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2831 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2832 broadcast forms of VCVTNEPS2BF16.
2833 * testsuite/gas/i386/avx512_bf16_vl.d,
2834 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2836 2020-01-20 Nick Clifton <nickc@redhat.com>
2838 * po/uk.po: Updated Ukranian translation.
2840 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2843 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2844 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2846 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2847 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2848 R_X86_64_GOTPC32_TLSDESC relocation.
2850 2020-01-18 Nick Clifton <nickc@redhat.com>
2852 * configure: Regenerate.
2853 * po/gas.pot: Regenerate.
2855 2020-01-18 Nick Clifton <nickc@redhat.com>
2857 Binutils 2.34 branch created.
2859 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2861 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2862 with vex_encoding_vex.
2863 (parse_insn): Likewise.
2864 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2865 and {vex3} documentation.
2866 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2868 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2870 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2873 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2874 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2875 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2876 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2877 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2878 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2880 2020-01-16 Jan Beulich <jbeulich@suse.com>
2882 * config/tc-i386.c (match_template): Drop found_cpu_match local
2885 2020-01-16 Jan Beulich <jbeulich@suse.com>
2887 * testsuite/gas/i386/avx512dq-inval.l,
2888 testsuite/gas/i386/avx512dq-inval.s: New.
2889 * testsuite/gas/i386/i386.exp: Run new test.
2891 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2893 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2894 relocations when the target is 430X, except when extracting part of an
2896 (msp430_srcoperand): Adjust comment.
2897 Initialize the expp member of the msp430_operand_s struct as
2899 (msp430_dstoperand): Likewise.
2900 * testsuite/gas/msp430/msp430.exp: Run new test.
2901 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2902 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2904 2020-01-15 Alan Modra <amodra@gmail.com>
2906 * configure.tgt: Add sparc-*-freebsd case.
2908 2020-01-14 Lili Cui <lili.cui@intel.com>
2910 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2911 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2912 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2913 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2914 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2915 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2916 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2917 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2918 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2919 * testsuite/gas/i386/align-branch-5.d: Likewise.
2920 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2921 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2922 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2923 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2924 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2925 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2926 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2927 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2928 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2929 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2930 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2931 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2933 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2936 * config/tc-z80.c: Add support for half precision, single
2937 precision and double precision floating point values.
2938 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2939 * doc/as.texi: Add new z80 command line options.
2940 * doc/c-z80.texi: Document new z80 command line options.
2941 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2942 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2943 * testsuite/gas/z80/z80.exp: Run the new test.
2944 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2945 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2946 * testsuite/gas/z80/strings.d: Update expected output.
2948 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2950 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2953 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2955 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2957 * config/tc-arc.h: Add header if/defs.
2958 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2960 2020-01-13 Alan Modra <amodra@gmail.com>
2962 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2964 2020-01-13 Alan Modra <amodra@gmail.com>
2966 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2969 2020-01-10 Alan Modra <amodra@gmail.com>
2971 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2972 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2974 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2977 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2979 (emit_ld_r_r): Likewise.
2980 (emit_ld_rr_m): Likewise.
2981 (emit_ld_rr_nn): Likewise.
2983 2020-01-09 Jan Beulich <jbeulich@suse.com>
2985 * config/tc-i386.c (optimize_encoding): Add
2986 is_any_vex_encoding() invocations. Drop respective
2987 i.tm.extension_opcode == None checks.
2989 2020-01-09 Jan Beulich <jbeulich@suse.com>
2991 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2992 REX transformations. Correct comment indentation.
2994 2020-01-09 Jan Beulich <jbeulich@suse.com>
2996 * config/tc-i386.c (optimize_encoding): Generalize register
2997 transformation for TEST optimization.
2999 2020-01-09 Jan Beulich <jbeulich@suse.com>
3001 * testsuite/gas/i386/x86-64-sysenter-amd.s,
3002 testsuite/gas/i386/x86-64-sysenter-amd.d,
3003 testsuite/gas/i386/x86-64-sysenter-amd.l,
3004 testsuite/gas/i386/x86-64-sysenter-intel.d,
3005 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
3006 * testsuite/gas/i386/i386.exp: Run new tests.
3008 2020-01-08 Nick Clifton <nickc@redhat.com>
3011 * doc/as.texi (Align): Document the fact that all arguments can be
3014 (P2align): Likewise.
3016 2020-01-08 Nick Clifton <nickc@redhat.com>
3019 * config/obj-elf.c (obj_elf_section): Fail if the section name is
3020 already defined as a different symbol type.
3021 * testsuite/gas/elf/pr14891.s: New test source file.
3022 * testsuite/gas/elf/pr14891.d: New test driver.
3023 * testsuite/gas/elf/pr14891.s: New test expected error output.
3024 * testsuite/gas/elf/elf.exp: Run the new test.
3026 2020-01-08 Alan Modra <amodra@gmail.com>
3028 * config/tc-z8k.c (md_begin): Make idx unsigned.
3029 (get_specific): Likewise for this_index.
3031 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
3033 * onfig/tc-arc.c (parse_reloc_symbol): New function.
3034 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
3035 (md_operand): Set X_md to absent.
3036 (arc_parse_name): Check for X_md.
3038 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
3041 * as.h (TC_STRING_ESCAPES): Provide a default definition.
3042 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
3044 * read.c (next_char_of_string): Likewise.
3045 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
3046 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
3048 2020-01-03 Nick Clifton <nickc@redhat.com>
3050 * po/sv.po: Updated Swedish translation.
3052 2020-01-03 Jan Beulich <jbeulich@suse.com>
3054 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
3055 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
3057 2020-01-03 Jan Beulich <jbeulich@suse.com>
3059 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
3060 by-element usdot. Add 64-bit form tests for by-element sudot.
3061 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
3063 2020-01-03 Jan Beulich <jbeulich@suse.com>
3065 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
3066 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
3068 2020-01-03 Jan Beulich <jbeulich@suse.com>
3070 * testsuite/gas/aarch64/f64mm.d,
3071 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
3073 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
3075 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
3076 support for assembler code generated by SDCC. Add new relocation
3077 types. Add z80-elf target support.
3078 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
3079 labels. Local labels starts from ".L".
3080 * NEWS: Mention the new support.
3081 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
3082 * testsuite/gas/all/fwdexp.s: Likewise.
3083 * testsuite/gas/all/cond.l: Likewise.
3084 * testsuite/gas/all/cond.s: Likewise.
3085 * testsuite/gas/all/fwdexp.d: Likewise.
3086 * testsuite/gas/all/fwdexp.s: Likewise.
3087 * testsuite/gas/elf/section2.e-mips: Likewise.
3088 * testsuite/gas/elf/section2.l: Likewise.
3089 * testsuite/gas/elf/section2.s: Likewise.
3090 * testsuite/gas/macros/app1.d: Likewise.
3091 * testsuite/gas/macros/app1.s: Likewise.
3092 * testsuite/gas/macros/app2.d: Likewise.
3093 * testsuite/gas/macros/app2.s: Likewise.
3094 * testsuite/gas/macros/app3.d: Likewise.
3095 * testsuite/gas/macros/app3.s: Likewise.
3096 * testsuite/gas/macros/app4.d: Likewise.
3097 * testsuite/gas/macros/app4.s: Likewise.
3098 * testsuite/gas/macros/app4b.s: Likewise.
3099 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
3100 * testsuite/gas/z80/z80.exp: Add new tests
3101 * testsuite/gas/z80/dollar.d: New file.
3102 * testsuite/gas/z80/dollar.s: New file.
3103 * testsuite/gas/z80/ez80_adl_all.d: New file.
3104 * testsuite/gas/z80/ez80_adl_all.s: New file.
3105 * testsuite/gas/z80/ez80_adl_suf.d: New file.
3106 * testsuite/gas/z80/ez80_isuf.s: New file.
3107 * testsuite/gas/z80/ez80_z80_all.d: New file.
3108 * testsuite/gas/z80/ez80_z80_all.s: New file.
3109 * testsuite/gas/z80/ez80_z80_suf.d: New file.
3110 * testsuite/gas/z80/r800_extra.d: New file.
3111 * testsuite/gas/z80/r800_extra.s: New file.
3112 * testsuite/gas/z80/r800_ii8.d: New file.
3113 * testsuite/gas/z80/r800_z80_doc.d: New file.
3114 * testsuite/gas/z80/z180.d: New file.
3115 * testsuite/gas/z80/z180.s: New file.
3116 * testsuite/gas/z80/z180_z80_doc.d: New file.
3117 * testsuite/gas/z80/z80_doc.d: New file.
3118 * testsuite/gas/z80/z80_doc.s: New file.
3119 * testsuite/gas/z80/z80_ii8.d: New file.
3120 * testsuite/gas/z80/z80_ii8.s: New file.
3121 * testsuite/gas/z80/z80_in_f_c.d: New file.
3122 * testsuite/gas/z80/z80_in_f_c.s: New file.
3123 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
3124 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
3125 * testsuite/gas/z80/z80_out_c_0.d: New file.
3126 * testsuite/gas/z80/z80_out_c_0.s: New file.
3127 * testsuite/gas/z80/z80_reloc.d: New file.
3128 * testsuite/gas/z80/z80_reloc.s: New file.
3129 * testsuite/gas/z80/z80_sli.d: New file.
3130 * testsuite/gas/z80/z80_sli.s: New file.
3132 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
3134 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
3137 2020-01-01 Alan Modra <amodra@gmail.com>
3139 Update year range in copyright notice of all files.
3141 For older changes see ChangeLog-2019
3143 Copyright (C) 2020 Free Software Foundation, Inc.
3145 Copying and distribution of this file, with or without modification,
3146 are permitted in any medium without royalty provided the copyright
3147 notice and this notice are preserved.
3153 version-control: never