+2020-06-26 Pat Bernardi <bernardi@adacore.com>
+
+ * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
+ (md_pseudo_table): Handle "gnu_attribute".
+ * doc/as.texi: Document GNU attribute for M68K.
+
+2020-06-25 Nick Clifton <nickc@redhat.com>
+
+ PR 26141
+ * config/tc-arm.c (arm_force_relocation): Force resolution of
+ BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
+ * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
+
+2020-06-25 Jan Beulich <jbeulich@suse.com>
+
+ * config/tc-i386.c (md_assemble): Move call to process_immext()
+ ...
+ (process_operands): ... here.
+
+2020-06-25 Jan Beulich <jbeulich@suse.com>
+
+ * config/tc-i386.c (process_suffix): Skip ambiguous operand size
+ diagnostic when there is a sizing prefix. Switch to word/dword/
+ qword encoding when there is a sizing prefix and no (explicit or
+ derived) suffix.
+ (update_imm): Handle presence of a sizing prefix.
+ * testsuite/gas/i386/noreg16-data32.d,
+ testsuite/gas/i386/noreg32-data16.d,
+ testsuite/gas/i386/noreg32-data16.e,
+ testsuite/gas/i386/noreg64-data16.d,
+ testsuite/gas/i386/noreg64-data16.e,
+ testsuite/gas/i386/noreg64-rex64.d: New.
+ * testsuite/gas/i386/i386.exp: Run new tests.
+ * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
+ Introduce and use pfx* macros.
+ * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
+ addressing.
+ * testsuite/gas/i386/noreg16.d: Adjust expectations.
+
+2020-06-25 Jan Beulich <jbeulich@suse.com>
+
+ * testsuite/gas/i386/avx-16bit.d,
+ testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
+ testsuite/gas/i386/avx512f-16bit.d,
+ testsuite/gas/i386/avx512f.d,
+ testsuite/gas/i386/evex-lig256.d,
+ testsuite/gas/i386/evex-lig512.d
+ testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
+ testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
+ testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
+ testsuite/gas/i386/sse2-16bit.d,
+ testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
+ expectations.
+
+2020-06-25 Jan Beulich <jbeulich@suse.com>
+
+ * config/tc-i386.c (md_assemble): Also reject explicit REX
+ prefixes with VEX and alike encoded insns. Zap consumed bits
+ from i.rex.
+ (output_insn): Don't ignore REX prefix for VEX and alike
+ encodings; abort() instead if encountered.
+ * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
+ ...
+ * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
+ * testsuite/gas/i386/x86-64-pseudos.d,
+ testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
+
+2020-06-25 Jan Beulich <jbeulich@suse.com>
+
+ * config/tc-i386.c (process_operands): Translate explicit REX
+ prefix into i.rex for SSE2AVX templates.
+ (set_rex_vrex): New helper.
+ (build_modrm_byte): Use it.
+ * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
+ REX prefixes.
+ * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
+
+2020-06-25 Jan Beulich <jbeulich@suse.com>
+
+ * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
+ templates when there's no data size prefix.
+ (md_assemble): Reject data size prefix also for legacy encoded
+ SIMD templates.
+ * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
+ Uncomment previously not working line.
+ * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
+ data16 prefix.
+ * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
+ testsuite/gas/i386/sse2avx.d: Adjust expectations.
+
+2020-06-25 Jan Beulich <jbeulich@suse.com>
+
+ * config/tc-i386.c (build_evex_prefix): Drop early setting of
+ vec_length.
+
+2020-06-23 Nelson Chu <nelson.chu@sifive.com>
+
+ * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
+ explicit_priv_attr. It used to indicate CSR or priv instructions are
+ explictly used.
+ (riscv_is_priv_insn): Return True if it is a privileged instruction.
+ (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
+ is privileged or not. If it is, then set explicit_priv_attr to TRUE.
+ (riscv_write_out_attrs): Clarification of when to generate the elf
+ priv spec attributes.
+ * testsuite/gas/riscv/attribute-11.s: Add comments.
+ * testsuite/gas/riscv/attribute-14.s: New testcase. Use symbol
+ `priv_insn_<n>` to decide which priv instruction is expected to used.
+ (<n> is a to e.)
+ * testsuite/gas/riscv/attribute-14a.d: Likewise.
+ * testsuite/gas/riscv/attribute-14b.d: Likewise.
+ * testsuite/gas/riscv/attribute-14c.d: Likewise.
+ * testsuite/gas/riscv/attribute-14d.d: Likewise.
+ * testsuite/gas/riscv/attribute-14e.d: Likewise.
+
+2020-06-22 Nelson Chu <nelson.chu@sifive.com>
+
+ * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
+ (riscv_set_default_priv_spec): Get the priv spec version from the
+ priv spec attributes by riscv_get_priv_spec_class_from_numbers.
+
+2020-06-20 Alan Modra <amodra@gmail.com>
+
+ * configure.tgt: Set bfd_gas for all SH targets.
+
+2020-06-18 Jan Beulich <jbeulich@suse.com>
+
+ * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
+ * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
+ expectations.
+
+2020-06-16 Lili Cui <lili.cui@intel.com>
+
+ * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
+ cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
+ * doc/c-i386.texi: Add avx512_vp2intersect.
+
2020-06-16 Jan Beulich <jbeulich@suse.com>
* config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
projects / deliverable / binutils-gdb.git / blobdiff