1 2020-03-06 Nick Clifton <nickc@redhat.com>
4 * as.c (dwarf_level): Define.
5 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
6 (parse_args): Add support for the new options.
7 as.h (dwarf_level): Prototype.
8 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
10 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
11 (DWARF2_LINE_VERSION): Remove definition.
12 * doc/as.texi: Document the new options.
14 2020-03-06 Nick Clifton <nickc@redhat.com>
17 * as.c (main): Allow matching input and outputs when they are
20 2020-03-06 Jan Beulich <jbeulich@suse.com>
22 * config/tc-i386.c (match_mem_size): Generalize broadcast special
24 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
25 one of byte/word/dword/qword is set alongside a SIMD register in
28 2020-03-06 Jan Beulich <jbeulich@suse.com>
30 * config/tc-i386.c (match_template): Extend code in logic
31 rejecting certain suffixes in certain modes to also cover mask
32 register use and VecSIB. Drop special casing of broadcast. Skip
33 immediates in the check.
35 2020-03-06 Jan Beulich <jbeulich@suse.com>
37 * config/tc-i386.c (match_template): Fold duplicate code in
38 logic rejecting certain suffixes in certain modes. Drop
41 2020-03-06 Jan Beulich <jbeulich@suse.com>
43 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
44 alongside !norex64 ones.
45 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
46 with both 32- and 64-bit GPR operands.
47 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
48 32- and 64-bit GPR operands.
49 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
50 testsuite/gas/i386/x86-64-avx512bw.d,
51 testsuite/gas/i386/x86-64-avx512f-intel.d,
52 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
54 2020-03-06 Jan Beulich <jbeulich@suse.com>
56 * config/tc-i386.c (md_assemble): Drop use of rex64.
57 (process_suffix): For REX.W for 64-bit CRC32.
59 2020-03-06 Jan Beulich <jbeulich@suse.com>
61 * config/tc-i386.c (i386_addressing_mode): For 32-bit
62 addressing for MPX insns without base/index.
63 * testsuite/gas/i386/mpx-16bit.s,
64 * testsuite/gas/i386/mpx-16bit.d: New.
65 * testsuite/gas/i386/i386.exp: Run new test.
67 2020-03-06 Jan Beulich <jbeulich@suse.com>
69 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
70 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
71 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
72 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
73 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
74 as well as a BSWAP one.
75 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
76 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
77 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
78 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
79 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
80 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
81 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
82 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
83 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
84 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
85 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
86 testsuite/gas/i386/vmx.d: Adjust expectations.
88 2020-03-06 Jan Beulich <jbeulich@suse.com>
90 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
91 from having their operands swapped.
92 * testsuite/gas/i386/waitpkg.s,
93 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
94 3-operand cases as well as testing of 16-bit code generation.
95 * testsuite/gas/i386/waitpkg.d,
96 testsuite/gas/i386/waitpkg-intel.d,
97 testsuite/gas/i386/x86-64-waitpkg.d,
98 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
100 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
102 * config/tc-riscv.c (percent_op_utype): Support the modifier
104 * doc/c-riscv.texi: Add documentation.
105 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
106 modifier %got_pcrel_hi.
107 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
108 * testsuite/gas/riscv/relax-reloc.d: Likewise.
109 * testsuite/gas/riscv/relax-reloc.s: Likewise.
111 * doc/c-riscv.texi (relocation modifiers): Add documentation.
112 (RISC-V-Formats): Update the section name from "Instruction Formats"
113 to "RISC-V Instruction Formats".
115 2020-03-04 Alexandre Oliva <oliva@adacore.com>
117 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
118 detected in a section which does not have at least 4 byte
120 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
121 * testsuite/gas/arm/ldr-t.s: Likewise.
122 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
123 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
124 disassembly, ignoring any NOPs that may have been inserted because
125 of section alignment.
126 * testsuite/gas/arm/ldr-t.d: Likewise.
128 2020-03-04 Jan Beulich <jbeulich@suse.com>
130 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
131 * doc/c-i386.texi: Mention sev_es.
132 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
133 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
135 * testsuite/gas/i386/arch-13-znver1.d,
136 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
138 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
140 * config/tc-i386.c (match_template): Replace ignoresize and
141 defaultsize with mnemonicsize.
142 (process_suffix): Likewise.
144 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
147 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
148 instruction LD IY,(HL).
149 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
150 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
151 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
152 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
154 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
157 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
158 x86-64-default-suffix-avx.
159 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
160 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
161 * testsuite/gas/i386/noreg64.d: Updated.
162 * testsuite/gas/i386/noreg64.l: Likewise.
163 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
164 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
165 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
167 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
170 * config/tc-z80.c (contains_register): Prevent an illegal memory
171 access when checking an expression for a register name.
173 2020-03-03 Alan Modra <amodra@gmail.com>
175 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
178 2020-03-02 Alan Modra <amodra@gmail.com>
180 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
181 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
183 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
184 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
185 (s3_s_score_lcomm): Likewise.
186 * config/tc-score7.c: Similarly.
187 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
189 2020-02-28 YunQiang Su <syq@debian.org>
192 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
193 to handle multi-labels.
194 (has_label_name): New.
196 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
198 * config/tc-arm.c (enum pred_instruction_type): Remove
199 NEUTRAL_IT_NO_VPT_INSN predication type.
200 (cxn_handle_predication): Modify to require condition suffixes.
201 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
202 * testsuite/gas/arm/cde-scalar.s: Update test.
203 * testsuite/gas/arm/cde-warnings.l: Update test.
204 * testsuite/gas/arm/cde-warnings.s: Update test.
206 2020-02-26 Alan Modra <amodra@gmail.com>
208 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
209 N_() on empty string.
211 2020-02-26 Alan Modra <amodra@gmail.com>
213 * read.c (read_a_source_file): Call strncpy with length one
214 less than size of original_case_string.
216 2020-02-26 Alan Modra <amodra@gmail.com>
218 * config/obj-elf.c: Indent labels correctly.
219 * config/obj-macho.c: Likewise.
220 * config/tc-aarch64.c: Likewise.
221 * config/tc-alpha.c: Likewise.
222 * config/tc-arm.c: Likewise.
223 * config/tc-cr16.c: Likewise.
224 * config/tc-crx.c: Likewise.
225 * config/tc-frv.c: Likewise.
226 * config/tc-i386-intel.c: Likewise.
227 * config/tc-i386.c: Likewise.
228 * config/tc-ia64.c: Likewise.
229 * config/tc-mn10200.c: Likewise.
230 * config/tc-mn10300.c: Likewise.
231 * config/tc-nds32.c: Likewise.
232 * config/tc-riscv.c: Likewise.
233 * config/tc-s12z.c: Likewise.
234 * config/tc-xtensa.c: Likewise.
235 * config/tc-z80.c: Likewise.
237 * symbols.c: Likewise.
240 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
242 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
243 we are assembling instruction with CSR. Call riscv_csr_read_only_check
244 after parsing all arguments.
245 (enum csr_insn_type): New enum is used to classify the CSR instruction.
246 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
247 are used to check if we write a read-only CSR by the CSR instruction.
248 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
249 all CSR for the read-only CSR checking.
250 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
251 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
252 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
253 all CSR instructions for the read-only CSR checking.
254 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
255 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
257 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
258 (riscv_opts): Initialize it.
259 (reg_lookup_internal): Check the `riscv_opts.csr_check`
260 before doing the CSR checking.
261 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
262 (md_longopts): Add mcsr-check and mno-csr-check.
263 (md_parse_option): Handle new enum option values.
264 (s_riscv_option): Handle new long options.
265 * doc/c-riscv.texi: Add description for the new .option and assembler
267 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
269 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
271 * config/tc-riscv.c (csr_extra_hash): New.
272 (enum riscv_csr_class): New enum. Used to decide
273 whether or not this CSR is legal in the current ISA string.
274 (struct riscv_csr_extra): New structure to hold all extra information
276 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
277 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
278 Call hash_reg_name to insert CSR address into reg_names_hash.
279 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
280 Decide whether the CSR is valid according to the csr_extra_hash.
281 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
282 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
283 not a boolean. This is same as riscv_init_csr_hash, so keep the
285 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
286 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
287 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
288 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
289 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
290 f-ext CSR are not allowed.
291 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
292 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
293 source file is `priv-reg.s`, and the ISA is rv64if, so the
294 rv32-only CSR are not allowed.
295 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
297 2020-02-21 Alan Modra <amodra@gmail.com>
299 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
300 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
302 2020-02-21 Alan Modra <amodra@gmail.com>
305 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
306 on section size adjustment, instead perform another write if
307 exec header size is larger than section size.
309 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
311 * doc/c-riscv.texi: Add the doc entries for -march-attr/
312 -mno-arch-attr command line options.
314 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
316 * testsuite/gas/riscv/c-add-addi.d: New testcase.
317 * testsuite/gas/riscv/c-add-addi.s: Likewise.
319 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
322 * config/tc-z80.c (md_parse_option): Do not use an underscore
323 prefix for local labels in SDCC compatability mode.
324 (z80_start_line_hook): Remove SDCC dollar label support.
325 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
326 * testsuite/gas/z80/sdcc.s: Likewise.
328 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
331 * config/tc-z80.c: Add -march option.
332 * doc/as.texi: Update Z80 documentation.
333 * doc/c-z80.texi: Likewise.
334 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
335 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
336 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
337 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
338 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
339 * testsuite/gas/z80/gbz80_all.d: Likewise.
340 * testsuite/gas/z80/r800_extra.d: Likewise.
341 * testsuite/gas/z80/r800_ii8.d: Likewise.
342 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
343 * testsuite/gas/z80/sdcc.d: Likewise.
344 * testsuite/gas/z80/z180.d: Likewise.
345 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
346 * testsuite/gas/z80/z80_doc.d: Likewise.
347 * testsuite/gas/z80/z80_ii8.d: Likewise.
348 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
349 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
350 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
351 * testsuite/gas/z80/z80_sli.d: Likewise.
352 * testsuite/gas/z80/z80n_all.d: Likewise.
353 * testsuite/gas/z80/z80n_reloc.d: Likewise.
355 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
357 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
358 with GNU_PROPERTY_X86_FEATURE_2_MMX.
359 * testsuite/gas/i386/i386.exp: Run property-3 and
361 * testsuite/gas/i386/property-3.d: New file.
362 * testsuite/gas/i386/property-3.s: Likewise.
363 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
365 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
367 * config/tc-i386.c (cpu_arch): Add .popcnt.
368 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
369 Add a tab before @samp{.sse4a}.
371 2020-02-17 Jan Beulich <jbeulich@suse.com>
373 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
374 for AddrPrefixOpReg templates. Combine the two pieces of
375 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
378 2020-02-17 Jan Beulich <jbeulich@suse.com>
381 * config/tc-i386.c (md_assemble): Also suppress operand
382 swapping for MONITOR{,X} and MWAIT{,X}.
383 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
384 Add Intel syntax monitor/mwait tests.
385 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
387 *testsuite/gas/i386/sse3-intel.d,
388 testsuite/gas/i386/x86-64-sse3-intel.d: New.
389 * testsuite/gas/i386/i386.exp: Run new tests.
391 2020-02-17 Jan Beulich <jbeulich@suse.com>
394 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
395 [XYZ]MMWord memory operand ambiguity recognition logic (largely
397 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
399 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
400 * testsuite/gas/i386/avx512dq-inval.l,
401 testsuite/gas/i386/inval-avx.l,
402 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
403 * testsuite/gas/i386/avx512vl-ambig.s,
404 testsuite/gas/i386/avx512vl-ambig.l: New.
405 * testsuite/gas/i386/i386.exp: Run new test.
407 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
409 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
411 * doc/c-i386.texi: Document sse4a and nosse4a.
413 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
415 * doc/c-i386.texi: Remove the old movsx and movzx documentation
418 2020-02-14 Jan Beulich <jbeulich@suse.com>
421 * config/tc-i386.c (md_assemble): Move movsx/movzx special
423 (process_suffix): ... here. Consider just the first operand
425 (check_long_reg): Drop opcode 0x63 special case again.
426 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
427 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
428 Move ambiguous operand size tests ...
429 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
430 testsuite/gas/i386/noreg64.s: ... here.
431 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
432 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
433 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
434 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
435 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
436 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
437 testsuite/gas/i386/x86-64-movsxd.d,
438 testsuite/gas/i386/x86-64-movsxd-intel.d,
439 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
441 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
442 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
443 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
444 * testsuite/gas/i386/i386.exp: Run new tests.
446 2020-02-14 Jan Beulich <jbeulich@suse.com>
448 * config/tc-i386.c (process_operands): Also skip segment
449 override prefix emission if it matches an already present one.
450 * testsuite/gas/i386/prefix32.s: Add double segment override
452 * testsuite/gas/i386/prefix32.l: Adjust expectations.
454 2020-02-14 Jan Beulich <jbeulich@suse.com>
456 * config/tc-i386.c (process_operands): Drop ineffectual segment
457 overrides when optimizing.
458 * testsuite/gas/i386/lea-optimize.d: New.
459 * testsuite/gas/i386/i386.exp: Run new test.
461 2020-02-14 Jan Beulich <jbeulich@suse.com>
463 * config/tc-i386.c (process_operands): Also check insn prefix
464 for ineffectual segment override warning. Don't cover possible
465 VEX/EVEX encoded insns there.
466 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
467 testsuite/gas/i386/lea.e: New.
468 * testsuite/gas/i386/i386.exp: Run new test.
470 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
473 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
476 2020-02-13 Fangrui Song <maskray@google.com>
477 H.J. Lu <hongjiu.lu@intel.com>
480 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
481 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
482 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
483 * testsuite/gas/i386/relax-5.d: New file.
484 * testsuite/gas/i386/relax-5.s: Likewise.
485 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
486 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
488 2020-02-13 Jan Beulich <jbeulich@suse.com>
490 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
493 2020-02-12 Jan Beulich <jbeulich@suse.com>
495 * config/tc-i386.c (avx512): New (at file scope), moved from
496 (check_VecOperands): ... here.
497 (process_suffix): Add [XYZ]MMword operand size handling.
498 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
499 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
501 * testsuite/gas/i386/avx512dq-inval.l,
502 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
504 2020-02-12 Jan Beulich <jbeulich@suse.com>
507 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
509 * config/tc-i386-intel.c (i386_intel_operand): Also handle
510 CALL/JMP in O_tbyte_ptr case.
511 * doc/c-i386.texi: Mention far call and full pointer load ISA
513 * testsuite/gas/i386/x86-64-branch-3.s,
514 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
515 * testsuite/gas/i386/x86-64-branch-3.d,
516 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
517 * testsuite/gas/i386/x86-64-branch-5.l,
518 testsuite/gas/i386/x86-64-branch-5.s: New.
519 * testsuite/gas/i386/i386.exp: Run new test.
521 2020-02-12 Jan Beulich <jbeulich@suse.com>
524 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
525 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
527 (check_word_reg): Consistently error on mismatching register
529 * testsuite/gas/i386/general.s: Replace dword GPR with word one
530 for movw. Replace suffix / GPR for orb.
531 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
532 byte GPRs as well as ones for inb/outb with a word accumulator.
533 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
534 testsuite/gas/i386/inval.l: Adjust expectations.
536 2020-02-12 Jan Beulich <jbeulich@suse.com>
538 * config/tc-i386.c (operand_type_register_match): Also fall
539 through initial two if()-s when the template allows for a GPR
540 operand. Adjust comment.
542 2020-02-11 Jan Beulich <jbeulich@suse.com>
544 (struct _i386_insn): New field "short_form".
545 (optimize_encoding): Drop setting of shortform field.
546 (process_suffix): Set i.short_form. Replace shortform use.
547 (process_operands): Replace shortform use.
549 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
551 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
552 loop initial declaration.
554 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
556 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
557 instructions that can have 5 arguments.
558 (enum operand_parse_code): Add new operands.
559 (parse_operands): Account for new operands.
561 (enum neon_shape_el): Introduce P suffixes for coprocessor.
562 (neon_select_shape): Account for P suffix.
563 (LOW1): Move macro to global position.
564 (HI4): Move macro to global position.
565 (vcx_assign_vec_d): New.
566 (vcx_assign_vec_m): New.
567 (vcx_assign_vec_n): New.
568 (enum vcx_reg_type): New.
569 (vcx_get_reg_type): New.
572 (vcx_handle_shape): New.
573 (vcx_ensure_register_in_range): New.
574 (vcx_handle_register_arguments): New.
575 (vcx_handle_insn_block): New.
576 (vcx_handle_common_checks): New.
580 * testsuite/gas/arm/cde-missing-fp.d: New test.
581 * testsuite/gas/arm/cde-missing-fp.l: New test.
582 * testsuite/gas/arm/cde-missing-mve.d: New test.
583 * testsuite/gas/arm/cde-missing-mve.l: New test.
584 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
585 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
586 * testsuite/gas/arm/cde-mve.s: New test.
587 * testsuite/gas/arm/cde-warnings.l:
588 * testsuite/gas/arm/cde-warnings.s:
589 * testsuite/gas/arm/cde.d:
590 * testsuite/gas/arm/cde.s:
592 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
593 Matthew Malcomson <matthew.malcomson@arm.com>
595 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
596 CDE coprocessor that can be enabled.
597 (enum pred_instruction_type): New pred type.
598 (BAD_NO_VPT): New error message.
599 (BAD_CDE): New error message.
600 (BAD_CDE_COPROC): New error message.
601 (enum operand_parse_code): Add new immediate operands.
602 (parse_operands): Account for new immediate operands.
603 (check_cde_operand): New.
604 (cde_coproc_enabled): New.
605 (cde_coproc_pos): New.
606 (cde_handle_coproc): New.
607 (cxn_handle_predication): New.
608 (do_custom_instruction_1): New.
609 (do_custom_instruction_2): New.
610 (do_custom_instruction_3): New.
623 (handle_pred_state): Define new IT block behaviour.
624 (insns): Add newn CX*{,d}{,a} instructions.
625 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
626 Define new cdecp extension strings.
627 * doc/c-arm.texi: Document new cdecp extension arguments.
628 * testsuite/gas/arm/cde-scalar.d: New test.
629 * testsuite/gas/arm/cde-scalar.s: New test.
630 * testsuite/gas/arm/cde-warnings.d: New test.
631 * testsuite/gas/arm/cde-warnings.l: New test.
632 * testsuite/gas/arm/cde-warnings.s: New test.
633 * testsuite/gas/arm/cde.d: New test.
634 * testsuite/gas/arm/cde.s: New test.
636 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
639 * config/tc-i386.c (intel64): Renamed to ...
641 (match_template): Accept Intel64 only instruction by default.
642 (i386_displacement): Updated.
643 (md_parse_option): Updated.
644 * c-i386.texi: Update -mamd64/-mintel64 documentation.
645 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
646 -mamd64 to x86-64-sysenter-amd.
647 * testsuite/gas/i386/x86-64-sysenter.d: New file.
649 2020-02-10 Alan Modra <amodra@gmail.com>
651 * config/obj-elf.c (obj_elf_change_section): Error for section
652 type, attr or entsize changes in assembly.
653 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
654 * testsuite/gas/elf/section5.l: Update.
656 2020-02-10 Alan Modra <amodra@gmail.com>
658 * output-file.c (output_file_close): Do a normal close when
659 flag_always_generate_output.
660 * write.c (write_object_file): Don't stop output when
661 flag_always_generate_output.
663 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
666 * config/tc-z80.c: Add -gbz80 command line option to generate code
667 for the GameBoy Z80. Add support for generating DWARF.
668 * config/tc-z80.h: Add support for DWARF debug information
670 * doc/c-z80.texi: Document new command line option.
671 * testsuite/gas/z80/gbz80_all.d: New file.
672 * testsuite/gas/z80/gbz80_all.s: New file.
673 * testsuite/gas/z80/z80.exp: Run the new tests.
674 * testsuite/gas/z80/z80n_all.d: New file.
675 * testsuite/gas/z80/z80n_all.s: New file.
676 * testsuite/gas/z80/z80n_reloc.d: New file.
678 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
681 * config/obj-elf.c (get_section): Also check
682 linked_to_symbol_name.
683 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
684 (obj_elf_parse_section_letters): Handle the 'o' flag.
685 (build_group_lists): Renamed to ...
686 (build_additional_section_info): This. Set elf_linked_to_section
687 from map_head.linked_to_symbol_name.
688 (elf_adjust_symtab): Updated.
689 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
690 * doc/as.texi: Document the 'o' flag.
691 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
692 * testsuite/gas/elf/section18.d: New file.
693 * testsuite/gas/elf/section18.s: Likewise.
694 * testsuite/gas/elf/section19.d: Likewise.
695 * testsuite/gas/elf/section19.s: Likewise.
696 * testsuite/gas/elf/section20.d: Likewise.
697 * testsuite/gas/elf/section20.s: Likewise.
698 * testsuite/gas/elf/section21.d: Likewise.
699 * testsuite/gas/elf/section21.l: Likewise.
700 * testsuite/gas/elf/section21.s: Likewise.
702 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
704 * NEWS: Mention x86 assembler options to align branches for
707 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
709 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
710 only for ELF targets.
711 * testsuite/gas/i386/unique.d: Don't xfail.
712 * testsuite/gas/i386/x86-64-unique.d: Likewise.
714 2020-02-06 Alan Modra <amodra@gmail.com>
716 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
717 * testsuite/gas/i386/x86-64-unique.d: Likewise.
719 2020-02-06 Alan Modra <amodra@gmail.com>
721 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
722 xfail, and rename test.
723 * testsuite/gas/elf/section12b.d: Likewise.
724 * testsuite/gas/elf/section16a.d: Likewise.
725 * testsuite/gas/elf/section16b.d: Likewise.
727 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
730 * config/obj-elf.c (section_match): Removed.
731 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
733 (obj_elf_change_section): Replace info and group_name arguments
734 with match_p. Also update the section ID and flags from match_p.
735 (obj_elf_section): Handle "unique,N". Update call to
736 obj_elf_change_section.
737 * config/obj-elf.h (elf_section_match): New.
738 (obj_elf_change_section): Updated.
739 * config/tc-arm.c (start_unwind_section): Update call to
740 obj_elf_change_section.
741 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
742 * config/tc-microblaze.c (microblaze_s_data): Likewise.
743 (microblaze_s_sdata): Likewise.
744 (microblaze_s_rdata): Likewise.
745 (microblaze_s_bss): Likewise.
746 * config/tc-mips.c (s_change_section): Likewise.
747 * config/tc-msp430.c (msp430_profiler): Likewise.
748 * config/tc-rx.c (parse_rx_section): Likewise.
749 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
750 * doc/as.texi: Document "unique,N" in .section directive.
751 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
752 * testsuite/gas/elf/section15.d: New file.
753 * testsuite/gas/elf/section15.s: Likewise.
754 * testsuite/gas/elf/section16.s: Likewise.
755 * testsuite/gas/elf/section16a.d: Likewise.
756 * testsuite/gas/elf/section16b.d: Likewise.
757 * testsuite/gas/elf/section17.d: Likewise.
758 * testsuite/gas/elf/section17.l: Likewise.
759 * testsuite/gas/elf/section17.s: Likewise.
760 * testsuite/gas/i386/unique.d: Likewise.
761 * testsuite/gas/i386/unique.s: Likewise.
762 * testsuite/gas/i386/x86-64-unique.d: Likewise.
763 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
765 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
767 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
769 2020-02-01 Anthony Green <green@moxielogic.com>
771 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
773 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
775 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
778 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
781 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
782 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
784 * testsuite/gas/arm/mve_dsp.d: New test.
786 2020-01-31 Nick Clifton <nickc@redhat.com>
788 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
789 rather than BFD_RELOC_NONE.
791 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
793 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
794 to support VLDMIA instruction for MVE.
795 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
797 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
799 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
801 * testsuite/gas/arm/mve-ldst.d: New test.
802 * testsuite/gas/arm/mve-ldst.s: Likewise.
804 2020-01-31 Nick Clifton <nickc@redhat.com>
806 * po/fr.po: Updated French translation.
807 * po/ru.po: Updated Russian translation.
809 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
811 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
813 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
814 * testsuite/gas/aarch64/sve-movprfx_28.d,
815 * testsuite/gas/aarch64/sve-movprfx_28.l,
816 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
818 2020-01-30 Jan Beulich <jbeulich@suse.com>
820 * config/tc-i386.c (output_disp): Tighten base_opcode check.
821 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
822 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
825 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
827 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
828 * testsuite/gas/bpf/alu-be.d: Likewise.
829 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
830 * testsuite/gas/bpf/alu32-be.d: Likewise.
832 2020-01-30 Jan Beulich <jbeulich@suse.com>
834 * testsuite/gas/i386/x86-64-branch-2.s,
835 testsuite/gas/i386/x86-64-branch-4.s,
836 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
837 * testsuite/gas/i386/ilp32/x86-64-branch.d,
838 testsuite/gas/i386/x86-64-branch-2.d,
839 testsuite/gas/i386/x86-64-branch-4.l,
840 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
842 2020-01-30 Jan Beulich <jbeulich@suse.com>
844 * config/tc-i386.c (process_suffix): .
845 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
846 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
848 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
850 testsuite/gas/i386/x86_64.s: Add RETF cases.
851 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
852 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
853 testsuite/gas/i386/x86-64-opcode.d,
854 testsuite/gas/i386/x86-64-suffix-intel.d,
855 testsuite/gas/i386/x86-64-suffix.d,
856 testsuite/gas/i386/x86_64-intel.d
857 testsuite/gas/i386/x86_64.d: Adjust expectations.
858 * testsuite/gas/i386/x86-64-suffix.e,
859 testsuite/gas/i386/x86_64.e: New.
861 2020-01-30 Jan Beulich <jbeulich@suse.com>
863 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
866 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
869 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
871 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
872 differences. Document movslq and movsxd.
873 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
874 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
875 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
876 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
877 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
878 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
879 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
880 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
881 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
882 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
883 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
885 2020-01-27 Alan Modra <amodra@gmail.com>
887 * testsuite/gas/all/gas.exp: Replace case statements with switch
889 * testsuite/gas/elf/elf.exp: Likewise.
890 * testsuite/gas/macros/macros.exp: Likewise.
891 * testsuite/lib/gas-defs.exp: Likewise.
893 2020-01-27 Tamar Christina <tamar.christina@arm.com>
896 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
897 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
899 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
901 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
902 s exts must be known, so rename *ok* to *fail*.
903 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
904 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
905 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
907 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
908 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
910 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
913 * config/tc-i386.c (check_long_reg): Always disallow double word
914 suffix in mnemonic with word general register.
915 * testsuite/gas/i386/general.s: Replace word general register
916 with double word general register for movl.
917 * testsuite/gas/i386/inval.s: Add tests for movl with word general
919 * testsuite/gas/i386/general.l: Updated.
920 * testsuite/gas/i386/inval.l: Likewise.
922 2020-01-22 Alan Modra <amodra@gmail.com>
924 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
925 __tls_get_addr_desc and __tls_get_addr_opt.
927 2020-01-21 Jan Beulich <jbeulich@suse.com>
929 * testsuite/gas/i386/inval-crc32.s,
930 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
931 * testsuite/gas/i386/inval-crc32.l,
932 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
934 2020-01-21 Jan Beulich <jbeulich@suse.com>
936 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
937 generic code path. Deal with No_lSuf being set in a template.
938 * testsuite/gas/i386/inval-crc32.l,
939 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
940 instead of error(s) when operand size is ambiguous.
941 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
942 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
943 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
944 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
945 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
948 2020-01-21 Jan Beulich <jbeulich@suse.com>
950 * config/tc-i386.c (process_suffix): Drop SYSRET special case
951 and an intel_syntax check. Re-write lack-of-suffix processing
953 * doc/c-i386.texi: Document operand size defaults for suffix-
954 less AT&T syntax insns.
955 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
956 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
957 testsuite/gas/i386/x86-64-avx-scalar.s,
958 testsuite/gas/i386/x86-64-avx.s,
959 testsuite/gas/i386/x86-64-bundle.s,
960 testsuite/gas/i386/x86-64-intel64.s,
961 testsuite/gas/i386/x86-64-lock-1.s,
962 testsuite/gas/i386/x86-64-opcode.s,
963 testsuite/gas/i386/x86-64-sse2avx.s,
964 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
965 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
966 testsuite/gas/i386/x86-64-nops.s,
967 testsuite/gas/i386/x86-64-ptwrite.s,
968 testsuite/gas/i386/x86-64-simd.s,
969 testsuite/gas/i386/x86-64-sse-noavx.s,
970 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
972 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
973 testsuite/gas/i386/noreg64.s: Add further tests.
974 * testsuite/gas/i386/ilp32/x86-64-nops.d,
975 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
976 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
977 testsuite/gas/i386/sse-noavx.d,
978 testsuite/gas/i386/x86-64-intel64.d,
979 testsuite/gas/i386/x86-64-nops.d,
980 testsuite/gas/i386/x86-64-opcode.d,
981 testsuite/gas/i386/x86-64-ptwrite-intel.d,
982 testsuite/gas/i386/x86-64-ptwrite.d,
983 testsuite/gas/i386/x86-64-simd-intel.d,
984 testsuite/gas/i386/x86-64-simd-suffix.d,
985 testsuite/gas/i386/x86-64-simd.d,
986 testsuite/gas/i386/x86-64-sse-noavx.d
987 testsuite/gas/i386/x86-64-suffix.d,
988 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
989 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
990 testsuite/gas/i386/noreg64.l: New.
991 * testsuite/gas/i386/i386.exp: Run new tests.
993 2020-01-21 Jan Beulich <jbeulich@suse.com>
995 * testsuite/gas/i386/avx512_bf16_vl.s,
996 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
997 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
998 broadcast forms of VCVTNEPS2BF16.
999 * testsuite/gas/i386/avx512_bf16_vl.d,
1000 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
1002 2020-01-20 Nick Clifton <nickc@redhat.com>
1004 * po/uk.po: Updated Ukranian translation.
1006 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
1009 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
1010 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
1012 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
1013 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
1014 R_X86_64_GOTPC32_TLSDESC relocation.
1016 2020-01-18 Nick Clifton <nickc@redhat.com>
1018 * configure: Regenerate.
1019 * po/gas.pot: Regenerate.
1021 2020-01-18 Nick Clifton <nickc@redhat.com>
1023 Binutils 2.34 branch created.
1025 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
1027 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
1028 with vex_encoding_vex.
1029 (parse_insn): Likewise.
1030 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
1031 and {vex3} documentation.
1032 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
1034 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
1036 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1039 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
1040 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
1041 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
1042 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
1043 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
1044 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
1046 2020-01-16 Jan Beulich <jbeulich@suse.com>
1048 * config/tc-i386.c (match_template): Drop found_cpu_match local
1051 2020-01-16 Jan Beulich <jbeulich@suse.com>
1053 * testsuite/gas/i386/avx512dq-inval.l,
1054 testsuite/gas/i386/avx512dq-inval.s: New.
1055 * testsuite/gas/i386/i386.exp: Run new test.
1057 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1059 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
1060 relocations when the target is 430X, except when extracting part of an
1062 (msp430_srcoperand): Adjust comment.
1063 Initialize the expp member of the msp430_operand_s struct as
1065 (msp430_dstoperand): Likewise.
1066 * testsuite/gas/msp430/msp430.exp: Run new test.
1067 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
1068 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
1070 2020-01-15 Alan Modra <amodra@gmail.com>
1072 * configure.tgt: Add sparc-*-freebsd case.
1074 2020-01-14 Lili Cui <lili.cui@intel.com>
1076 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
1077 * testsuite/gas/i386/align-branch-1b.d: Likewise.
1078 * testsuite/gas/i386/align-branch-1c.d: Likewise.
1079 * testsuite/gas/i386/align-branch-1d.d: Likewise.
1080 * testsuite/gas/i386/align-branch-1e.d: Likewise.
1081 * testsuite/gas/i386/align-branch-1f.d: Likewise.
1082 * testsuite/gas/i386/align-branch-1g.d: Likewise.
1083 * testsuite/gas/i386/align-branch-1h.d: Likewise.
1084 * testsuite/gas/i386/align-branch-1i.d: Likewise.
1085 * testsuite/gas/i386/align-branch-5.d: Likewise.
1086 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
1087 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
1088 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
1089 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
1090 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
1091 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
1092 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
1093 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
1094 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
1095 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
1096 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
1097 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
1099 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
1102 * config/tc-z80.c: Add support for half precision, single
1103 precision and double precision floating point values.
1104 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
1105 * doc/as.texi: Add new z80 command line options.
1106 * doc/c-z80.texi: Document new z80 command line options.
1107 * testsuite/gas/z80/ez80_pref_dis.s: New test.
1108 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
1109 * testsuite/gas/z80/z80.exp: Run the new test.
1110 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
1111 * testsuite/gas/z80/fp_zeda32.d: Likewise.
1112 * testsuite/gas/z80/strings.d: Update expected output.
1114 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
1116 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
1119 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
1121 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
1123 * config/tc-arc.h: Add header if/defs.
1124 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
1126 2020-01-13 Alan Modra <amodra@gmail.com>
1128 * testsuite/gas/wasm32/allinsn.d: Update expected output.
1130 2020-01-13 Alan Modra <amodra@gmail.com>
1132 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
1135 2020-01-10 Alan Modra <amodra@gmail.com>
1137 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
1138 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
1140 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1143 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
1145 (emit_ld_r_r): Likewise.
1146 (emit_ld_rr_m): Likewise.
1147 (emit_ld_rr_nn): Likewise.
1149 2020-01-09 Jan Beulich <jbeulich@suse.com>
1151 * config/tc-i386.c (optimize_encoding): Add
1152 is_any_vex_encoding() invocations. Drop respective
1153 i.tm.extension_opcode == None checks.
1155 2020-01-09 Jan Beulich <jbeulich@suse.com>
1157 * config/tc-i386.c (md_assemble): Check RegRex is clear during
1158 REX transformations. Correct comment indentation.
1160 2020-01-09 Jan Beulich <jbeulich@suse.com>
1162 * config/tc-i386.c (optimize_encoding): Generalize register
1163 transformation for TEST optimization.
1165 2020-01-09 Jan Beulich <jbeulich@suse.com>
1167 * testsuite/gas/i386/x86-64-sysenter-amd.s,
1168 testsuite/gas/i386/x86-64-sysenter-amd.d,
1169 testsuite/gas/i386/x86-64-sysenter-amd.l,
1170 testsuite/gas/i386/x86-64-sysenter-intel.d,
1171 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
1172 * testsuite/gas/i386/i386.exp: Run new tests.
1174 2020-01-08 Nick Clifton <nickc@redhat.com>
1177 * doc/as.texi (Align): Document the fact that all arguments can be
1180 (P2align): Likewise.
1182 2020-01-08 Nick Clifton <nickc@redhat.com>
1185 * config/obj-elf.c (obj_elf_section): Fail if the section name is
1186 already defined as a different symbol type.
1187 * testsuite/gas/elf/pr14891.s: New test source file.
1188 * testsuite/gas/elf/pr14891.d: New test driver.
1189 * testsuite/gas/elf/pr14891.s: New test expected error output.
1190 * testsuite/gas/elf/elf.exp: Run the new test.
1192 2020-01-08 Alan Modra <amodra@gmail.com>
1194 * config/tc-z8k.c (md_begin): Make idx unsigned.
1195 (get_specific): Likewise for this_index.
1197 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
1199 * onfig/tc-arc.c (parse_reloc_symbol): New function.
1200 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
1201 (md_operand): Set X_md to absent.
1202 (arc_parse_name): Check for X_md.
1204 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1207 * as.h (TC_STRING_ESCAPES): Provide a default definition.
1208 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
1210 * read.c (next_char_of_string): Likewise.
1211 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
1212 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
1214 2020-01-03 Nick Clifton <nickc@redhat.com>
1216 * po/sv.po: Updated Swedish translation.
1218 2020-01-03 Jan Beulich <jbeulich@suse.com>
1220 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
1221 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1223 2020-01-03 Jan Beulich <jbeulich@suse.com>
1225 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
1226 by-element usdot. Add 64-bit form tests for by-element sudot.
1227 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
1229 2020-01-03 Jan Beulich <jbeulich@suse.com>
1231 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
1232 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1234 2020-01-03 Jan Beulich <jbeulich@suse.com>
1236 * testsuite/gas/aarch64/f64mm.d,
1237 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
1239 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
1241 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
1242 support for assembler code generated by SDCC. Add new relocation
1243 types. Add z80-elf target support.
1244 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
1245 labels. Local labels starts from ".L".
1246 * NEWS: Mention the new support.
1247 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
1248 * testsuite/gas/all/fwdexp.s: Likewise.
1249 * testsuite/gas/all/cond.l: Likewise.
1250 * testsuite/gas/all/cond.s: Likewise.
1251 * testsuite/gas/all/fwdexp.d: Likewise.
1252 * testsuite/gas/all/fwdexp.s: Likewise.
1253 * testsuite/gas/elf/section2.e-mips: Likewise.
1254 * testsuite/gas/elf/section2.l: Likewise.
1255 * testsuite/gas/elf/section2.s: Likewise.
1256 * testsuite/gas/macros/app1.d: Likewise.
1257 * testsuite/gas/macros/app1.s: Likewise.
1258 * testsuite/gas/macros/app2.d: Likewise.
1259 * testsuite/gas/macros/app2.s: Likewise.
1260 * testsuite/gas/macros/app3.d: Likewise.
1261 * testsuite/gas/macros/app3.s: Likewise.
1262 * testsuite/gas/macros/app4.d: Likewise.
1263 * testsuite/gas/macros/app4.s: Likewise.
1264 * testsuite/gas/macros/app4b.s: Likewise.
1265 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
1266 * testsuite/gas/z80/z80.exp: Add new tests
1267 * testsuite/gas/z80/dollar.d: New file.
1268 * testsuite/gas/z80/dollar.s: New file.
1269 * testsuite/gas/z80/ez80_adl_all.d: New file.
1270 * testsuite/gas/z80/ez80_adl_all.s: New file.
1271 * testsuite/gas/z80/ez80_adl_suf.d: New file.
1272 * testsuite/gas/z80/ez80_isuf.s: New file.
1273 * testsuite/gas/z80/ez80_z80_all.d: New file.
1274 * testsuite/gas/z80/ez80_z80_all.s: New file.
1275 * testsuite/gas/z80/ez80_z80_suf.d: New file.
1276 * testsuite/gas/z80/r800_extra.d: New file.
1277 * testsuite/gas/z80/r800_extra.s: New file.
1278 * testsuite/gas/z80/r800_ii8.d: New file.
1279 * testsuite/gas/z80/r800_z80_doc.d: New file.
1280 * testsuite/gas/z80/z180.d: New file.
1281 * testsuite/gas/z80/z180.s: New file.
1282 * testsuite/gas/z80/z180_z80_doc.d: New file.
1283 * testsuite/gas/z80/z80_doc.d: New file.
1284 * testsuite/gas/z80/z80_doc.s: New file.
1285 * testsuite/gas/z80/z80_ii8.d: New file.
1286 * testsuite/gas/z80/z80_ii8.s: New file.
1287 * testsuite/gas/z80/z80_in_f_c.d: New file.
1288 * testsuite/gas/z80/z80_in_f_c.s: New file.
1289 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
1290 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
1291 * testsuite/gas/z80/z80_out_c_0.d: New file.
1292 * testsuite/gas/z80/z80_out_c_0.s: New file.
1293 * testsuite/gas/z80/z80_reloc.d: New file.
1294 * testsuite/gas/z80/z80_reloc.s: New file.
1295 * testsuite/gas/z80/z80_sli.d: New file.
1296 * testsuite/gas/z80/z80_sli.s: New file.
1298 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
1300 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
1303 2020-01-01 Alan Modra <amodra@gmail.com>
1305 Update year range in copyright notice of all files.
1307 For older changes see ChangeLog-2019
1309 Copyright (C) 2020 Free Software Foundation, Inc.
1311 Copying and distribution of this file, with or without modification,
1312 are permitted in any medium without royalty provided the copyright
1313 notice and this notice are preserved.
1319 version-control: never