1 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
3 * config/tc-riscv.c (percent_op_utype): Support the modifier
5 * doc/c-riscv.texi: Add documentation.
6 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
7 modifier %got_pcrel_hi.
8 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
9 * testsuite/gas/riscv/relax-reloc.d: Likewise.
10 * testsuite/gas/riscv/relax-reloc.s: Likewise.
12 * doc/c-riscv.texi (relocation modifiers): Add documentation.
13 (RISC-V-Formats): Update the section name from "Instruction Formats"
14 to "RISC-V Instruction Formats".
16 2020-03-04 Alexandre Oliva <oliva@adacore.com>
18 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
19 detected in a section which does not have at least 4 byte
21 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
22 * testsuite/gas/arm/ldr-t.s: Likewise.
23 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
24 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
25 disassembly, ignoring any NOPs that may have been inserted because
27 * testsuite/gas/arm/ldr-t.d: Likewise.
29 2020-03-04 Jan Beulich <jbeulich@suse.com>
31 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
32 * doc/c-i386.texi: Mention sev_es.
33 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
34 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
36 * testsuite/gas/i386/arch-13-znver1.d,
37 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
39 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
41 * config/tc-i386.c (match_template): Replace ignoresize and
42 defaultsize with mnemonicsize.
43 (process_suffix): Likewise.
45 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
48 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
49 instruction LD IY,(HL).
50 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
51 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
52 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
53 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
55 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
58 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
59 x86-64-default-suffix-avx.
60 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
61 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
62 * testsuite/gas/i386/noreg64.d: Updated.
63 * testsuite/gas/i386/noreg64.l: Likewise.
64 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
65 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
66 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
68 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
71 * config/tc-z80.c (contains_register): Prevent an illegal memory
72 access when checking an expression for a register name.
74 2020-03-03 Alan Modra <amodra@gmail.com>
76 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
79 2020-03-02 Alan Modra <amodra@gmail.com>
81 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
82 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
84 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
85 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
86 (s3_s_score_lcomm): Likewise.
87 * config/tc-score7.c: Similarly.
88 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
90 2020-02-28 YunQiang Su <syq@debian.org>
93 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
94 to handle multi-labels.
95 (has_label_name): New.
97 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
99 * config/tc-arm.c (enum pred_instruction_type): Remove
100 NEUTRAL_IT_NO_VPT_INSN predication type.
101 (cxn_handle_predication): Modify to require condition suffixes.
102 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
103 * testsuite/gas/arm/cde-scalar.s: Update test.
104 * testsuite/gas/arm/cde-warnings.l: Update test.
105 * testsuite/gas/arm/cde-warnings.s: Update test.
107 2020-02-26 Alan Modra <amodra@gmail.com>
109 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
110 N_() on empty string.
112 2020-02-26 Alan Modra <amodra@gmail.com>
114 * read.c (read_a_source_file): Call strncpy with length one
115 less than size of original_case_string.
117 2020-02-26 Alan Modra <amodra@gmail.com>
119 * config/obj-elf.c: Indent labels correctly.
120 * config/obj-macho.c: Likewise.
121 * config/tc-aarch64.c: Likewise.
122 * config/tc-alpha.c: Likewise.
123 * config/tc-arm.c: Likewise.
124 * config/tc-cr16.c: Likewise.
125 * config/tc-crx.c: Likewise.
126 * config/tc-frv.c: Likewise.
127 * config/tc-i386-intel.c: Likewise.
128 * config/tc-i386.c: Likewise.
129 * config/tc-ia64.c: Likewise.
130 * config/tc-mn10200.c: Likewise.
131 * config/tc-mn10300.c: Likewise.
132 * config/tc-nds32.c: Likewise.
133 * config/tc-riscv.c: Likewise.
134 * config/tc-s12z.c: Likewise.
135 * config/tc-xtensa.c: Likewise.
136 * config/tc-z80.c: Likewise.
138 * symbols.c: Likewise.
141 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
143 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
144 we are assembling instruction with CSR. Call riscv_csr_read_only_check
145 after parsing all arguments.
146 (enum csr_insn_type): New enum is used to classify the CSR instruction.
147 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
148 are used to check if we write a read-only CSR by the CSR instruction.
149 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
150 all CSR for the read-only CSR checking.
151 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
152 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
153 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
154 all CSR instructions for the read-only CSR checking.
155 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
156 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
158 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
159 (riscv_opts): Initialize it.
160 (reg_lookup_internal): Check the `riscv_opts.csr_check`
161 before doing the CSR checking.
162 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
163 (md_longopts): Add mcsr-check and mno-csr-check.
164 (md_parse_option): Handle new enum option values.
165 (s_riscv_option): Handle new long options.
166 * doc/c-riscv.texi: Add description for the new .option and assembler
168 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
170 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
172 * config/tc-riscv.c (csr_extra_hash): New.
173 (enum riscv_csr_class): New enum. Used to decide
174 whether or not this CSR is legal in the current ISA string.
175 (struct riscv_csr_extra): New structure to hold all extra information
177 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
178 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
179 Call hash_reg_name to insert CSR address into reg_names_hash.
180 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
181 Decide whether the CSR is valid according to the csr_extra_hash.
182 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
183 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
184 not a boolean. This is same as riscv_init_csr_hash, so keep the
186 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
187 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
188 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
189 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
190 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
191 f-ext CSR are not allowed.
192 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
193 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
194 source file is `priv-reg.s`, and the ISA is rv64if, so the
195 rv32-only CSR are not allowed.
196 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
198 2020-02-21 Alan Modra <amodra@gmail.com>
200 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
201 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
203 2020-02-21 Alan Modra <amodra@gmail.com>
206 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
207 on section size adjustment, instead perform another write if
208 exec header size is larger than section size.
210 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
212 * doc/c-riscv.texi: Add the doc entries for -march-attr/
213 -mno-arch-attr command line options.
215 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
217 * testsuite/gas/riscv/c-add-addi.d: New testcase.
218 * testsuite/gas/riscv/c-add-addi.s: Likewise.
220 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
223 * config/tc-z80.c (md_parse_option): Do not use an underscore
224 prefix for local labels in SDCC compatability mode.
225 (z80_start_line_hook): Remove SDCC dollar label support.
226 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
227 * testsuite/gas/z80/sdcc.s: Likewise.
229 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
232 * config/tc-z80.c: Add -march option.
233 * doc/as.texi: Update Z80 documentation.
234 * doc/c-z80.texi: Likewise.
235 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
236 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
237 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
238 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
239 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
240 * testsuite/gas/z80/gbz80_all.d: Likewise.
241 * testsuite/gas/z80/r800_extra.d: Likewise.
242 * testsuite/gas/z80/r800_ii8.d: Likewise.
243 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
244 * testsuite/gas/z80/sdcc.d: Likewise.
245 * testsuite/gas/z80/z180.d: Likewise.
246 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
247 * testsuite/gas/z80/z80_doc.d: Likewise.
248 * testsuite/gas/z80/z80_ii8.d: Likewise.
249 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
250 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
251 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
252 * testsuite/gas/z80/z80_sli.d: Likewise.
253 * testsuite/gas/z80/z80n_all.d: Likewise.
254 * testsuite/gas/z80/z80n_reloc.d: Likewise.
256 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
258 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
259 with GNU_PROPERTY_X86_FEATURE_2_MMX.
260 * testsuite/gas/i386/i386.exp: Run property-3 and
262 * testsuite/gas/i386/property-3.d: New file.
263 * testsuite/gas/i386/property-3.s: Likewise.
264 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
266 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
268 * config/tc-i386.c (cpu_arch): Add .popcnt.
269 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
270 Add a tab before @samp{.sse4a}.
272 2020-02-17 Jan Beulich <jbeulich@suse.com>
274 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
275 for AddrPrefixOpReg templates. Combine the two pieces of
276 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
279 2020-02-17 Jan Beulich <jbeulich@suse.com>
282 * config/tc-i386.c (md_assemble): Also suppress operand
283 swapping for MONITOR{,X} and MWAIT{,X}.
284 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
285 Add Intel syntax monitor/mwait tests.
286 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
288 *testsuite/gas/i386/sse3-intel.d,
289 testsuite/gas/i386/x86-64-sse3-intel.d: New.
290 * testsuite/gas/i386/i386.exp: Run new tests.
292 2020-02-17 Jan Beulich <jbeulich@suse.com>
295 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
296 [XYZ]MMWord memory operand ambiguity recognition logic (largely
298 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
300 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
301 * testsuite/gas/i386/avx512dq-inval.l,
302 testsuite/gas/i386/inval-avx.l,
303 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
304 * testsuite/gas/i386/avx512vl-ambig.s,
305 testsuite/gas/i386/avx512vl-ambig.l: New.
306 * testsuite/gas/i386/i386.exp: Run new test.
308 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
310 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
312 * doc/c-i386.texi: Document sse4a and nosse4a.
314 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
316 * doc/c-i386.texi: Remove the old movsx and movzx documentation
319 2020-02-14 Jan Beulich <jbeulich@suse.com>
322 * config/tc-i386.c (md_assemble): Move movsx/movzx special
324 (process_suffix): ... here. Consider just the first operand
326 (check_long_reg): Drop opcode 0x63 special case again.
327 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
328 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
329 Move ambiguous operand size tests ...
330 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
331 testsuite/gas/i386/noreg64.s: ... here.
332 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
333 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
334 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
335 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
336 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
337 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
338 testsuite/gas/i386/x86-64-movsxd.d,
339 testsuite/gas/i386/x86-64-movsxd-intel.d,
340 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
342 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
343 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
344 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
345 * testsuite/gas/i386/i386.exp: Run new tests.
347 2020-02-14 Jan Beulich <jbeulich@suse.com>
349 * config/tc-i386.c (process_operands): Also skip segment
350 override prefix emission if it matches an already present one.
351 * testsuite/gas/i386/prefix32.s: Add double segment override
353 * testsuite/gas/i386/prefix32.l: Adjust expectations.
355 2020-02-14 Jan Beulich <jbeulich@suse.com>
357 * config/tc-i386.c (process_operands): Drop ineffectual segment
358 overrides when optimizing.
359 * testsuite/gas/i386/lea-optimize.d: New.
360 * testsuite/gas/i386/i386.exp: Run new test.
362 2020-02-14 Jan Beulich <jbeulich@suse.com>
364 * config/tc-i386.c (process_operands): Also check insn prefix
365 for ineffectual segment override warning. Don't cover possible
366 VEX/EVEX encoded insns there.
367 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
368 testsuite/gas/i386/lea.e: New.
369 * testsuite/gas/i386/i386.exp: Run new test.
371 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
374 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
377 2020-02-13 Fangrui Song <maskray@google.com>
378 H.J. Lu <hongjiu.lu@intel.com>
381 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
382 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
383 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
384 * testsuite/gas/i386/relax-5.d: New file.
385 * testsuite/gas/i386/relax-5.s: Likewise.
386 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
387 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
389 2020-02-13 Jan Beulich <jbeulich@suse.com>
391 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
394 2020-02-12 Jan Beulich <jbeulich@suse.com>
396 * config/tc-i386.c (avx512): New (at file scope), moved from
397 (check_VecOperands): ... here.
398 (process_suffix): Add [XYZ]MMword operand size handling.
399 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
400 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
402 * testsuite/gas/i386/avx512dq-inval.l,
403 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
405 2020-02-12 Jan Beulich <jbeulich@suse.com>
408 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
410 * config/tc-i386-intel.c (i386_intel_operand): Also handle
411 CALL/JMP in O_tbyte_ptr case.
412 * doc/c-i386.texi: Mention far call and full pointer load ISA
414 * testsuite/gas/i386/x86-64-branch-3.s,
415 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
416 * testsuite/gas/i386/x86-64-branch-3.d,
417 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
418 * testsuite/gas/i386/x86-64-branch-5.l,
419 testsuite/gas/i386/x86-64-branch-5.s: New.
420 * testsuite/gas/i386/i386.exp: Run new test.
422 2020-02-12 Jan Beulich <jbeulich@suse.com>
425 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
426 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
428 (check_word_reg): Consistently error on mismatching register
430 * testsuite/gas/i386/general.s: Replace dword GPR with word one
431 for movw. Replace suffix / GPR for orb.
432 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
433 byte GPRs as well as ones for inb/outb with a word accumulator.
434 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
435 testsuite/gas/i386/inval.l: Adjust expectations.
437 2020-02-12 Jan Beulich <jbeulich@suse.com>
439 * config/tc-i386.c (operand_type_register_match): Also fall
440 through initial two if()-s when the template allows for a GPR
441 operand. Adjust comment.
443 2020-02-11 Jan Beulich <jbeulich@suse.com>
445 (struct _i386_insn): New field "short_form".
446 (optimize_encoding): Drop setting of shortform field.
447 (process_suffix): Set i.short_form. Replace shortform use.
448 (process_operands): Replace shortform use.
450 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
452 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
453 loop initial declaration.
455 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
457 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
458 instructions that can have 5 arguments.
459 (enum operand_parse_code): Add new operands.
460 (parse_operands): Account for new operands.
462 (enum neon_shape_el): Introduce P suffixes for coprocessor.
463 (neon_select_shape): Account for P suffix.
464 (LOW1): Move macro to global position.
465 (HI4): Move macro to global position.
466 (vcx_assign_vec_d): New.
467 (vcx_assign_vec_m): New.
468 (vcx_assign_vec_n): New.
469 (enum vcx_reg_type): New.
470 (vcx_get_reg_type): New.
473 (vcx_handle_shape): New.
474 (vcx_ensure_register_in_range): New.
475 (vcx_handle_register_arguments): New.
476 (vcx_handle_insn_block): New.
477 (vcx_handle_common_checks): New.
481 * testsuite/gas/arm/cde-missing-fp.d: New test.
482 * testsuite/gas/arm/cde-missing-fp.l: New test.
483 * testsuite/gas/arm/cde-missing-mve.d: New test.
484 * testsuite/gas/arm/cde-missing-mve.l: New test.
485 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
486 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
487 * testsuite/gas/arm/cde-mve.s: New test.
488 * testsuite/gas/arm/cde-warnings.l:
489 * testsuite/gas/arm/cde-warnings.s:
490 * testsuite/gas/arm/cde.d:
491 * testsuite/gas/arm/cde.s:
493 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
494 Matthew Malcomson <matthew.malcomson@arm.com>
496 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
497 CDE coprocessor that can be enabled.
498 (enum pred_instruction_type): New pred type.
499 (BAD_NO_VPT): New error message.
500 (BAD_CDE): New error message.
501 (BAD_CDE_COPROC): New error message.
502 (enum operand_parse_code): Add new immediate operands.
503 (parse_operands): Account for new immediate operands.
504 (check_cde_operand): New.
505 (cde_coproc_enabled): New.
506 (cde_coproc_pos): New.
507 (cde_handle_coproc): New.
508 (cxn_handle_predication): New.
509 (do_custom_instruction_1): New.
510 (do_custom_instruction_2): New.
511 (do_custom_instruction_3): New.
524 (handle_pred_state): Define new IT block behaviour.
525 (insns): Add newn CX*{,d}{,a} instructions.
526 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
527 Define new cdecp extension strings.
528 * doc/c-arm.texi: Document new cdecp extension arguments.
529 * testsuite/gas/arm/cde-scalar.d: New test.
530 * testsuite/gas/arm/cde-scalar.s: New test.
531 * testsuite/gas/arm/cde-warnings.d: New test.
532 * testsuite/gas/arm/cde-warnings.l: New test.
533 * testsuite/gas/arm/cde-warnings.s: New test.
534 * testsuite/gas/arm/cde.d: New test.
535 * testsuite/gas/arm/cde.s: New test.
537 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
540 * config/tc-i386.c (intel64): Renamed to ...
542 (match_template): Accept Intel64 only instruction by default.
543 (i386_displacement): Updated.
544 (md_parse_option): Updated.
545 * c-i386.texi: Update -mamd64/-mintel64 documentation.
546 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
547 -mamd64 to x86-64-sysenter-amd.
548 * testsuite/gas/i386/x86-64-sysenter.d: New file.
550 2020-02-10 Alan Modra <amodra@gmail.com>
552 * config/obj-elf.c (obj_elf_change_section): Error for section
553 type, attr or entsize changes in assembly.
554 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
555 * testsuite/gas/elf/section5.l: Update.
557 2020-02-10 Alan Modra <amodra@gmail.com>
559 * output-file.c (output_file_close): Do a normal close when
560 flag_always_generate_output.
561 * write.c (write_object_file): Don't stop output when
562 flag_always_generate_output.
564 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
567 * config/tc-z80.c: Add -gbz80 command line option to generate code
568 for the GameBoy Z80. Add support for generating DWARF.
569 * config/tc-z80.h: Add support for DWARF debug information
571 * doc/c-z80.texi: Document new command line option.
572 * testsuite/gas/z80/gbz80_all.d: New file.
573 * testsuite/gas/z80/gbz80_all.s: New file.
574 * testsuite/gas/z80/z80.exp: Run the new tests.
575 * testsuite/gas/z80/z80n_all.d: New file.
576 * testsuite/gas/z80/z80n_all.s: New file.
577 * testsuite/gas/z80/z80n_reloc.d: New file.
579 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
582 * config/obj-elf.c (get_section): Also check
583 linked_to_symbol_name.
584 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
585 (obj_elf_parse_section_letters): Handle the 'o' flag.
586 (build_group_lists): Renamed to ...
587 (build_additional_section_info): This. Set elf_linked_to_section
588 from map_head.linked_to_symbol_name.
589 (elf_adjust_symtab): Updated.
590 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
591 * doc/as.texi: Document the 'o' flag.
592 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
593 * testsuite/gas/elf/section18.d: New file.
594 * testsuite/gas/elf/section18.s: Likewise.
595 * testsuite/gas/elf/section19.d: Likewise.
596 * testsuite/gas/elf/section19.s: Likewise.
597 * testsuite/gas/elf/section20.d: Likewise.
598 * testsuite/gas/elf/section20.s: Likewise.
599 * testsuite/gas/elf/section21.d: Likewise.
600 * testsuite/gas/elf/section21.l: Likewise.
601 * testsuite/gas/elf/section21.s: Likewise.
603 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
605 * NEWS: Mention x86 assembler options to align branches for
608 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
610 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
611 only for ELF targets.
612 * testsuite/gas/i386/unique.d: Don't xfail.
613 * testsuite/gas/i386/x86-64-unique.d: Likewise.
615 2020-02-06 Alan Modra <amodra@gmail.com>
617 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
618 * testsuite/gas/i386/x86-64-unique.d: Likewise.
620 2020-02-06 Alan Modra <amodra@gmail.com>
622 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
623 xfail, and rename test.
624 * testsuite/gas/elf/section12b.d: Likewise.
625 * testsuite/gas/elf/section16a.d: Likewise.
626 * testsuite/gas/elf/section16b.d: Likewise.
628 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
631 * config/obj-elf.c (section_match): Removed.
632 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
634 (obj_elf_change_section): Replace info and group_name arguments
635 with match_p. Also update the section ID and flags from match_p.
636 (obj_elf_section): Handle "unique,N". Update call to
637 obj_elf_change_section.
638 * config/obj-elf.h (elf_section_match): New.
639 (obj_elf_change_section): Updated.
640 * config/tc-arm.c (start_unwind_section): Update call to
641 obj_elf_change_section.
642 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
643 * config/tc-microblaze.c (microblaze_s_data): Likewise.
644 (microblaze_s_sdata): Likewise.
645 (microblaze_s_rdata): Likewise.
646 (microblaze_s_bss): Likewise.
647 * config/tc-mips.c (s_change_section): Likewise.
648 * config/tc-msp430.c (msp430_profiler): Likewise.
649 * config/tc-rx.c (parse_rx_section): Likewise.
650 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
651 * doc/as.texi: Document "unique,N" in .section directive.
652 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
653 * testsuite/gas/elf/section15.d: New file.
654 * testsuite/gas/elf/section15.s: Likewise.
655 * testsuite/gas/elf/section16.s: Likewise.
656 * testsuite/gas/elf/section16a.d: Likewise.
657 * testsuite/gas/elf/section16b.d: Likewise.
658 * testsuite/gas/elf/section17.d: Likewise.
659 * testsuite/gas/elf/section17.l: Likewise.
660 * testsuite/gas/elf/section17.s: Likewise.
661 * testsuite/gas/i386/unique.d: Likewise.
662 * testsuite/gas/i386/unique.s: Likewise.
663 * testsuite/gas/i386/x86-64-unique.d: Likewise.
664 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
666 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
668 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
670 2020-02-01 Anthony Green <green@moxielogic.com>
672 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
674 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
676 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
679 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
682 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
683 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
685 * testsuite/gas/arm/mve_dsp.d: New test.
687 2020-01-31 Nick Clifton <nickc@redhat.com>
689 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
690 rather than BFD_RELOC_NONE.
692 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
694 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
695 to support VLDMIA instruction for MVE.
696 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
698 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
700 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
702 * testsuite/gas/arm/mve-ldst.d: New test.
703 * testsuite/gas/arm/mve-ldst.s: Likewise.
705 2020-01-31 Nick Clifton <nickc@redhat.com>
707 * po/fr.po: Updated French translation.
708 * po/ru.po: Updated Russian translation.
710 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
712 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
714 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
715 * testsuite/gas/aarch64/sve-movprfx_28.d,
716 * testsuite/gas/aarch64/sve-movprfx_28.l,
717 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
719 2020-01-30 Jan Beulich <jbeulich@suse.com>
721 * config/tc-i386.c (output_disp): Tighten base_opcode check.
722 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
723 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
726 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
728 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
729 * testsuite/gas/bpf/alu-be.d: Likewise.
730 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
731 * testsuite/gas/bpf/alu32-be.d: Likewise.
733 2020-01-30 Jan Beulich <jbeulich@suse.com>
735 * testsuite/gas/i386/x86-64-branch-2.s,
736 testsuite/gas/i386/x86-64-branch-4.s,
737 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
738 * testsuite/gas/i386/ilp32/x86-64-branch.d,
739 testsuite/gas/i386/x86-64-branch-2.d,
740 testsuite/gas/i386/x86-64-branch-4.l,
741 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
743 2020-01-30 Jan Beulich <jbeulich@suse.com>
745 * config/tc-i386.c (process_suffix): .
746 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
747 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
749 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
751 testsuite/gas/i386/x86_64.s: Add RETF cases.
752 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
753 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
754 testsuite/gas/i386/x86-64-opcode.d,
755 testsuite/gas/i386/x86-64-suffix-intel.d,
756 testsuite/gas/i386/x86-64-suffix.d,
757 testsuite/gas/i386/x86_64-intel.d
758 testsuite/gas/i386/x86_64.d: Adjust expectations.
759 * testsuite/gas/i386/x86-64-suffix.e,
760 testsuite/gas/i386/x86_64.e: New.
762 2020-01-30 Jan Beulich <jbeulich@suse.com>
764 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
767 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
770 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
772 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
773 differences. Document movslq and movsxd.
774 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
775 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
776 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
777 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
778 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
779 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
780 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
781 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
782 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
783 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
784 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
786 2020-01-27 Alan Modra <amodra@gmail.com>
788 * testsuite/gas/all/gas.exp: Replace case statements with switch
790 * testsuite/gas/elf/elf.exp: Likewise.
791 * testsuite/gas/macros/macros.exp: Likewise.
792 * testsuite/lib/gas-defs.exp: Likewise.
794 2020-01-27 Tamar Christina <tamar.christina@arm.com>
797 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
798 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
800 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
802 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
803 s exts must be known, so rename *ok* to *fail*.
804 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
805 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
806 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
808 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
809 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
811 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
814 * config/tc-i386.c (check_long_reg): Always disallow double word
815 suffix in mnemonic with word general register.
816 * testsuite/gas/i386/general.s: Replace word general register
817 with double word general register for movl.
818 * testsuite/gas/i386/inval.s: Add tests for movl with word general
820 * testsuite/gas/i386/general.l: Updated.
821 * testsuite/gas/i386/inval.l: Likewise.
823 2020-01-22 Alan Modra <amodra@gmail.com>
825 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
826 __tls_get_addr_desc and __tls_get_addr_opt.
828 2020-01-21 Jan Beulich <jbeulich@suse.com>
830 * testsuite/gas/i386/inval-crc32.s,
831 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
832 * testsuite/gas/i386/inval-crc32.l,
833 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
835 2020-01-21 Jan Beulich <jbeulich@suse.com>
837 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
838 generic code path. Deal with No_lSuf being set in a template.
839 * testsuite/gas/i386/inval-crc32.l,
840 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
841 instead of error(s) when operand size is ambiguous.
842 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
843 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
844 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
845 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
846 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
849 2020-01-21 Jan Beulich <jbeulich@suse.com>
851 * config/tc-i386.c (process_suffix): Drop SYSRET special case
852 and an intel_syntax check. Re-write lack-of-suffix processing
854 * doc/c-i386.texi: Document operand size defaults for suffix-
855 less AT&T syntax insns.
856 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
857 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
858 testsuite/gas/i386/x86-64-avx-scalar.s,
859 testsuite/gas/i386/x86-64-avx.s,
860 testsuite/gas/i386/x86-64-bundle.s,
861 testsuite/gas/i386/x86-64-intel64.s,
862 testsuite/gas/i386/x86-64-lock-1.s,
863 testsuite/gas/i386/x86-64-opcode.s,
864 testsuite/gas/i386/x86-64-sse2avx.s,
865 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
866 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
867 testsuite/gas/i386/x86-64-nops.s,
868 testsuite/gas/i386/x86-64-ptwrite.s,
869 testsuite/gas/i386/x86-64-simd.s,
870 testsuite/gas/i386/x86-64-sse-noavx.s,
871 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
873 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
874 testsuite/gas/i386/noreg64.s: Add further tests.
875 * testsuite/gas/i386/ilp32/x86-64-nops.d,
876 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
877 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
878 testsuite/gas/i386/sse-noavx.d,
879 testsuite/gas/i386/x86-64-intel64.d,
880 testsuite/gas/i386/x86-64-nops.d,
881 testsuite/gas/i386/x86-64-opcode.d,
882 testsuite/gas/i386/x86-64-ptwrite-intel.d,
883 testsuite/gas/i386/x86-64-ptwrite.d,
884 testsuite/gas/i386/x86-64-simd-intel.d,
885 testsuite/gas/i386/x86-64-simd-suffix.d,
886 testsuite/gas/i386/x86-64-simd.d,
887 testsuite/gas/i386/x86-64-sse-noavx.d
888 testsuite/gas/i386/x86-64-suffix.d,
889 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
890 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
891 testsuite/gas/i386/noreg64.l: New.
892 * testsuite/gas/i386/i386.exp: Run new tests.
894 2020-01-21 Jan Beulich <jbeulich@suse.com>
896 * testsuite/gas/i386/avx512_bf16_vl.s,
897 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
898 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
899 broadcast forms of VCVTNEPS2BF16.
900 * testsuite/gas/i386/avx512_bf16_vl.d,
901 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
903 2020-01-20 Nick Clifton <nickc@redhat.com>
905 * po/uk.po: Updated Ukranian translation.
907 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
910 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
911 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
913 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
914 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
915 R_X86_64_GOTPC32_TLSDESC relocation.
917 2020-01-18 Nick Clifton <nickc@redhat.com>
919 * configure: Regenerate.
920 * po/gas.pot: Regenerate.
922 2020-01-18 Nick Clifton <nickc@redhat.com>
924 Binutils 2.34 branch created.
926 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
928 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
929 with vex_encoding_vex.
930 (parse_insn): Likewise.
931 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
932 and {vex3} documentation.
933 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
935 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
937 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
940 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
941 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
942 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
943 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
944 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
945 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
947 2020-01-16 Jan Beulich <jbeulich@suse.com>
949 * config/tc-i386.c (match_template): Drop found_cpu_match local
952 2020-01-16 Jan Beulich <jbeulich@suse.com>
954 * testsuite/gas/i386/avx512dq-inval.l,
955 testsuite/gas/i386/avx512dq-inval.s: New.
956 * testsuite/gas/i386/i386.exp: Run new test.
958 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
960 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
961 relocations when the target is 430X, except when extracting part of an
963 (msp430_srcoperand): Adjust comment.
964 Initialize the expp member of the msp430_operand_s struct as
966 (msp430_dstoperand): Likewise.
967 * testsuite/gas/msp430/msp430.exp: Run new test.
968 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
969 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
971 2020-01-15 Alan Modra <amodra@gmail.com>
973 * configure.tgt: Add sparc-*-freebsd case.
975 2020-01-14 Lili Cui <lili.cui@intel.com>
977 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
978 * testsuite/gas/i386/align-branch-1b.d: Likewise.
979 * testsuite/gas/i386/align-branch-1c.d: Likewise.
980 * testsuite/gas/i386/align-branch-1d.d: Likewise.
981 * testsuite/gas/i386/align-branch-1e.d: Likewise.
982 * testsuite/gas/i386/align-branch-1f.d: Likewise.
983 * testsuite/gas/i386/align-branch-1g.d: Likewise.
984 * testsuite/gas/i386/align-branch-1h.d: Likewise.
985 * testsuite/gas/i386/align-branch-1i.d: Likewise.
986 * testsuite/gas/i386/align-branch-5.d: Likewise.
987 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
988 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
989 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
990 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
991 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
992 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
993 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
994 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
995 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
996 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
997 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
998 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
1000 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
1003 * config/tc-z80.c: Add support for half precision, single
1004 precision and double precision floating point values.
1005 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
1006 * doc/as.texi: Add new z80 command line options.
1007 * doc/c-z80.texi: Document new z80 command line options.
1008 * testsuite/gas/z80/ez80_pref_dis.s: New test.
1009 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
1010 * testsuite/gas/z80/z80.exp: Run the new test.
1011 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
1012 * testsuite/gas/z80/fp_zeda32.d: Likewise.
1013 * testsuite/gas/z80/strings.d: Update expected output.
1015 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
1017 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
1020 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
1022 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
1024 * config/tc-arc.h: Add header if/defs.
1025 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
1027 2020-01-13 Alan Modra <amodra@gmail.com>
1029 * testsuite/gas/wasm32/allinsn.d: Update expected output.
1031 2020-01-13 Alan Modra <amodra@gmail.com>
1033 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
1036 2020-01-10 Alan Modra <amodra@gmail.com>
1038 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
1039 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
1041 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1044 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
1046 (emit_ld_r_r): Likewise.
1047 (emit_ld_rr_m): Likewise.
1048 (emit_ld_rr_nn): Likewise.
1050 2020-01-09 Jan Beulich <jbeulich@suse.com>
1052 * config/tc-i386.c (optimize_encoding): Add
1053 is_any_vex_encoding() invocations. Drop respective
1054 i.tm.extension_opcode == None checks.
1056 2020-01-09 Jan Beulich <jbeulich@suse.com>
1058 * config/tc-i386.c (md_assemble): Check RegRex is clear during
1059 REX transformations. Correct comment indentation.
1061 2020-01-09 Jan Beulich <jbeulich@suse.com>
1063 * config/tc-i386.c (optimize_encoding): Generalize register
1064 transformation for TEST optimization.
1066 2020-01-09 Jan Beulich <jbeulich@suse.com>
1068 * testsuite/gas/i386/x86-64-sysenter-amd.s,
1069 testsuite/gas/i386/x86-64-sysenter-amd.d,
1070 testsuite/gas/i386/x86-64-sysenter-amd.l,
1071 testsuite/gas/i386/x86-64-sysenter-intel.d,
1072 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
1073 * testsuite/gas/i386/i386.exp: Run new tests.
1075 2020-01-08 Nick Clifton <nickc@redhat.com>
1078 * doc/as.texi (Align): Document the fact that all arguments can be
1081 (P2align): Likewise.
1083 2020-01-08 Nick Clifton <nickc@redhat.com>
1086 * config/obj-elf.c (obj_elf_section): Fail if the section name is
1087 already defined as a different symbol type.
1088 * testsuite/gas/elf/pr14891.s: New test source file.
1089 * testsuite/gas/elf/pr14891.d: New test driver.
1090 * testsuite/gas/elf/pr14891.s: New test expected error output.
1091 * testsuite/gas/elf/elf.exp: Run the new test.
1093 2020-01-08 Alan Modra <amodra@gmail.com>
1095 * config/tc-z8k.c (md_begin): Make idx unsigned.
1096 (get_specific): Likewise for this_index.
1098 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
1100 * onfig/tc-arc.c (parse_reloc_symbol): New function.
1101 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
1102 (md_operand): Set X_md to absent.
1103 (arc_parse_name): Check for X_md.
1105 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1108 * as.h (TC_STRING_ESCAPES): Provide a default definition.
1109 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
1111 * read.c (next_char_of_string): Likewise.
1112 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
1113 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
1115 2020-01-03 Nick Clifton <nickc@redhat.com>
1117 * po/sv.po: Updated Swedish translation.
1119 2020-01-03 Jan Beulich <jbeulich@suse.com>
1121 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
1122 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1124 2020-01-03 Jan Beulich <jbeulich@suse.com>
1126 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
1127 by-element usdot. Add 64-bit form tests for by-element sudot.
1128 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
1130 2020-01-03 Jan Beulich <jbeulich@suse.com>
1132 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
1133 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1135 2020-01-03 Jan Beulich <jbeulich@suse.com>
1137 * testsuite/gas/aarch64/f64mm.d,
1138 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
1140 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
1142 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
1143 support for assembler code generated by SDCC. Add new relocation
1144 types. Add z80-elf target support.
1145 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
1146 labels. Local labels starts from ".L".
1147 * NEWS: Mention the new support.
1148 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
1149 * testsuite/gas/all/fwdexp.s: Likewise.
1150 * testsuite/gas/all/cond.l: Likewise.
1151 * testsuite/gas/all/cond.s: Likewise.
1152 * testsuite/gas/all/fwdexp.d: Likewise.
1153 * testsuite/gas/all/fwdexp.s: Likewise.
1154 * testsuite/gas/elf/section2.e-mips: Likewise.
1155 * testsuite/gas/elf/section2.l: Likewise.
1156 * testsuite/gas/elf/section2.s: Likewise.
1157 * testsuite/gas/macros/app1.d: Likewise.
1158 * testsuite/gas/macros/app1.s: Likewise.
1159 * testsuite/gas/macros/app2.d: Likewise.
1160 * testsuite/gas/macros/app2.s: Likewise.
1161 * testsuite/gas/macros/app3.d: Likewise.
1162 * testsuite/gas/macros/app3.s: Likewise.
1163 * testsuite/gas/macros/app4.d: Likewise.
1164 * testsuite/gas/macros/app4.s: Likewise.
1165 * testsuite/gas/macros/app4b.s: Likewise.
1166 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
1167 * testsuite/gas/z80/z80.exp: Add new tests
1168 * testsuite/gas/z80/dollar.d: New file.
1169 * testsuite/gas/z80/dollar.s: New file.
1170 * testsuite/gas/z80/ez80_adl_all.d: New file.
1171 * testsuite/gas/z80/ez80_adl_all.s: New file.
1172 * testsuite/gas/z80/ez80_adl_suf.d: New file.
1173 * testsuite/gas/z80/ez80_isuf.s: New file.
1174 * testsuite/gas/z80/ez80_z80_all.d: New file.
1175 * testsuite/gas/z80/ez80_z80_all.s: New file.
1176 * testsuite/gas/z80/ez80_z80_suf.d: New file.
1177 * testsuite/gas/z80/r800_extra.d: New file.
1178 * testsuite/gas/z80/r800_extra.s: New file.
1179 * testsuite/gas/z80/r800_ii8.d: New file.
1180 * testsuite/gas/z80/r800_z80_doc.d: New file.
1181 * testsuite/gas/z80/z180.d: New file.
1182 * testsuite/gas/z80/z180.s: New file.
1183 * testsuite/gas/z80/z180_z80_doc.d: New file.
1184 * testsuite/gas/z80/z80_doc.d: New file.
1185 * testsuite/gas/z80/z80_doc.s: New file.
1186 * testsuite/gas/z80/z80_ii8.d: New file.
1187 * testsuite/gas/z80/z80_ii8.s: New file.
1188 * testsuite/gas/z80/z80_in_f_c.d: New file.
1189 * testsuite/gas/z80/z80_in_f_c.s: New file.
1190 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
1191 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
1192 * testsuite/gas/z80/z80_out_c_0.d: New file.
1193 * testsuite/gas/z80/z80_out_c_0.s: New file.
1194 * testsuite/gas/z80/z80_reloc.d: New file.
1195 * testsuite/gas/z80/z80_reloc.s: New file.
1196 * testsuite/gas/z80/z80_sli.d: New file.
1197 * testsuite/gas/z80/z80_sli.s: New file.
1199 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
1201 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
1204 2020-01-01 Alan Modra <amodra@gmail.com>
1206 Update year range in copyright notice of all files.
1208 For older changes see ChangeLog-2019
1210 Copyright (C) 2020 Free Software Foundation, Inc.
1212 Copying and distribution of this file, with or without modification,
1213 are permitted in any medium without royalty provided the copyright
1214 notice and this notice are preserved.
1220 version-control: never