+2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
+
+ * config/tc-arm.c (do_mve_vmaxa_vmina): New encoding function.
+ (do_mve_vmaxnma_vminnma): Likewise.
+ (do_neon_dyadic_if_su): Change to support MVE variants.
+ (do_vmaxnm): Likewise.
+ (insns): Change to accept MVE variants and add new.
+ * testsuite/gas/arm/mve-vmax-vmin-bad.d: New test.
+ * testsuite/gas/arm/mve-vmax-vmin-bad.l: New test.
+ * testsuite/gas/arm/mve-vmax-vmin-bad.s: New test.
+ * testsuite/gas/arm/mve-vmaxa-vmina-bad.d: New test.
+ * testsuite/gas/arm/mve-vmaxa-vmina-bad.l: New test.
+ * testsuite/gas/arm/mve-vmaxa-vmina-bad.s: New test.
+ * testsuite/gas/arm/mve-vmaxnm-vminnm-bad.d: New test.
+ * testsuite/gas/arm/mve-vmaxnm-vminnm-bad.l: New test.
+ * testsuite/gas/arm/mve-vmaxnm-vminnm-bad.s: New test.
+ * testsuite/gas/arm/mve-vmaxnma-vminnma-bad.d: New test.
+ * testsuite/gas/arm/mve-vmaxnma-vminnma-bad.l: New test.
+ * testsuite/gas/arm/mve-vmaxnma-vminnma-bad.s: New test.
+
+2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
+
+ * config/tc-arm.c (enum operand_parse_code): New operand.
+ (parse_operands): Handle new operand.
+ (mve_encode_qqr): Change to support new instructions.
+ (enum vfp_or_neon_is_neon_bits): Moved.
+ (vfp_or_neon_is_neon): Moved.
+ (check_simd_pred_availability): Moved.
+ (do_neon_dyadic_i_su): Changed to support MVE variants.
+ (neon_dyadic_misc): Changed mve_encode_qqr call.
+ (do_mve_vbrsr): Likewise.
+ (do_mve_vhcadd): New encoding function.
+ (insns): Change existing to accept MVE variants and add new.
+ * testsuite/gas/arm/mve-vhadd-vhsub-vrhadd-bad.d: New test.
+ * testsuite/gas/arm/mve-vhadd-vhsub-vrhadd-bad.l: New test.
+ * testsuite/gas/arm/mve-vhadd-vhsub-vrhadd-bad.s: New test.
+ * testsuite/gas/arm/mve-vhcadd-bad.d: New test.
+ * testsuite/gas/arm/mve-vhcadd-bad.l: New test.
+ * testsuite/gas/arm/mve-vhcadd-bad.s: New test.
+
+2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
+
+ * config/tc-arm.c (do_neon_fmac): Change to support MVE variants.
+ (insns): Change to accept MVE variants.
+ * testsuite/gas/arm/mve-vfma-vfms-bad.d: New test.
+ * testsuite/gas/arm/mve-vfma-vfms-bad.l: New test.
+ * testsuite/gas/arm/mve-vfma-vfms-bad.s: New test.
+
+2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
+
+ * config/tc-arm.c (M_MNEM_vddup, M_MNEM_vdwdup, M_MNEM_vidup,
+ M_MNEM_viwdup): New instruction encodings.
+ (NEON_SHAPE_DEF): New shapes.
+ (do_mve_viddup): New encoding function.
+ (do_neon_dup): Change to support new MVE variants.
+ (insns): Change existing to accept MVE variants and add new.
+ * testsuite/gas/arm/mve-vddup-bad.d: New test.
+ * testsuite/gas/arm/mve-vddup-bad.l: New test.
+ * testsuite/gas/arm/mve-vddup-bad.s: New test.
+ * testsuite/gas/arm/mve-vdup-bad.d: New test.
+ * testsuite/gas/arm/mve-vdup-bad.l: New test.
+ * testsuite/gas/arm/mve-vdup-bad.s: New test.
+ * testsuite/gas/arm/mve-vidup-bad.d: New test.
+ * testsuite/gas/arm/mve-vidup-bad.l: New test.
+ * testsuite/gas/arm/mve-vidup-bad.s: New test.
+
+2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
+
+ * config/tc-arm.c (do_mve_vfmas): New encoding function.
+ (do_neon_cls): Change to support MVE variants.
+ (do_neon_clz): Change to support MVE variants.
+ (insns): Change to support MVE variants and add new.
+ * testsuite/gas/arm/mve-vcls-bad.d: New test.
+ * testsuite/gas/arm/mve-vcls-bad.l: New test.
+ * testsuite/gas/arm/mve-vcls-bad.s: New test.
+ * testsuite/gas/arm/mve-vclz-bad.d: New test.
+ * testsuite/gas/arm/mve-vclz-bad.l: New test.
+ * testsuite/gas/arm/mve-vclz-bad.s: New test.
+ * testsuite/gas/arm/mve-vfmas-bad.d: New test.
+ * testsuite/gas/arm/mve-vfmas-bad.l: New test.
+ * testsuite/gas/arm/mve-vfmas-bad.s: New test.
+
+2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
+
+ * config/tc-arm.c (enum operand_parse_code): New operands.
+ (parse_operands): Handle new operands.
+ (do_mve_vcmul): New encoding function.
+ (do_vcmla): Change to support MVE variants.
+ (do_vcadd): Change to support MVE variants.
+ (insns): Change existing to support MVE variants and add new.
+ * testsuite/gas/arm/mve-vcadd-bad-1.d: New test.
+ * testsuite/gas/arm/mve-vcadd-bad-1.l: New test.
+ * testsuite/gas/arm/mve-vcadd-bad-1.s: New test.
+ * testsuite/gas/arm/mve-vcadd-bad-2.d: New test.
+ * testsuite/gas/arm/mve-vcadd-bad-2.l: New test.
+ * testsuite/gas/arm/mve-vcadd-bad-2.s: New test.
+ * testsuite/gas/arm/mve-vcmla-bad-1.d: New test.
+ * testsuite/gas/arm/mve-vcmla-bad-1.l: New test.
+ * testsuite/gas/arm/mve-vcmla-bad-1.s: New test.
+ * testsuite/gas/arm/mve-vcmla-bad-2.d: New test.
+ * testsuite/gas/arm/mve-vcmla-bad-2.l: New test.
+ * testsuite/gas/arm/mve-vcmla-bad-2.s: New test.
+ * testsuite/gas/arm/mve-vcmul-bad-1.d: New test.
+ * testsuite/gas/arm/mve-vcmul-bad-1.l: New test.
+ * testsuite/gas/arm/mve-vcmul-bad-1.s: New test.
+ * testsuite/gas/arm/mve-vcmul-bad-2.d: New test.
+ * testsuite/gas/arm/mve-vcmul-bad-2.l: New test.
+ * testsuite/gas/arm/mve-vcmul-bad-2.s: New test.
+
+2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
+
+ * config/tc-arm.c (enum operand_parse_code): New operands.
+ (parse_operands): Handle new operands.
+ (enum vfp_or_neon_is_neon_bits): Moved
+ (vfp_or_neon_is_neon): Moved
+ (check_simd_pred_availability): Moved.
+ (do_neon_logic): Change to accept MVE variants.
+ (insns): Changed to accept MVE variants.
+ * testsuite/gas/arm/mve-vand-bad.d: New test.
+ * testsuite/gas/arm/mve-vand-bad.l: New test.
+ * testsuite/gas/arm/mve-vand-bad.s: New test.
+ * testsuite/gas/arm/mve-vbic-bad.d: New test.
+ * testsuite/gas/arm/mve-vbic-bad.l: New test.
+ * testsuite/gas/arm/mve-vbic-bad.s: New test.
+ * testsuite/gas/arm/mve-veor-bad.d: New test.
+ * testsuite/gas/arm/mve-veor-bad.l: New test.
+ * testsuite/gas/arm/mve-veor-bad.s: New test.
+ * testsuite/gas/arm/mve-vorn-bad.d: New test.
+ * testsuite/gas/arm/mve-vorn-bad.l: New test.
+ * testsuite/gas/arm/mve-vorn-bad.s: New test.
+ * testsuite/gas/arm/mve-vorr-bad.d: New test.
+ * testsuite/gas/arm/mve-vorr-bad.l: New test.
+ * testsuite/gas/arm/mve-vorr-bad.s: New test.
+
+2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
+
+ * config/tc-arm.c (M_MNEM_vaddlv, M_MNEM_vaddlva, M_MNEM_vaddv,
+ M_MNEM_vaddva): New instruction encodings.
+ (mve_encode_rq): New encoding helper function.
+ (do_mve_vaddlv): New encoding function.
+ (do_mve_vaddv): New encoding function.
+ * testsuite/gas/arm/mve-vaddlv-bad.d: New test.
+ * testsuite/gas/arm/mve-vaddlv-bad.l: New test.
+ * testsuite/gas/arm/mve-vaddlv-bad.s: New test.
+ * testsuite/gas/arm/mve-vaddv-bad.d: New test.
+ * testsuite/gas/arm/mve-vaddv-bad.l: New test.
+ * testsuite/gas/arm/mve-vaddv-bad.s: New test.
+
+2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
+
+ * config/tc-arm.c (M_MNEM_vadc, M_MNEM_vadci, M_MNEM_vbrsr):
+ New instruction encodings.
+ (do_mve_vadc): New encoding instruction.
+ (do_mve_vbrsr): Likewise.
+ (do_mve_vsbc): Likewise.
+ * testsuite/gas/arm/mve-vadc-bad.d: New test.
+ * testsuite/gas/arm/mve-vadc-bad.l: New test.
+ * testsuite/gas/arm/mve-vadc-bad.s: New test.
+ * testsuite/gas/arm/mve-vbrsr-bad.d: New test.
+ * testsuite/gas/arm/mve-vbrsr-bad.l: New test.
+ * testsuite/gas/arm/mve-vbrsr-bad.s: New test.
+ * testsuite/gas/arm/mve-vsbc-bad.d: New test.
+ * testsuite/gas/arm/mve-vsbc-bad.l: New test.
+ * testsuite/gas/arm/mve-vsbc-bad.s: New test.
+
+2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
+
+ * config/tc-arm.c (MVE_BAD_QREG): New error message.
+ (enum operand_parse_code): Define new operand.
+ (parse_operands): Handle new operand.
+ (do_mve_vpt): Change for VPT blocks.
+ (NEON_SHAPE_DEF): New shape.
+ (neon_logbits): Moved.
+ (LOW4): Moved
+ (HI1): Moved
+ (mve_get_vcmp_vpt_cond): New function to translate vpt conditions.
+ (do_mve_vcmp): New encoding function.
+ (do_vfp_nsyn_cmp): Changed to support MVE variants.
+ (insns): Change to support MVE variants of vcmp and add vpt.
+ * testsuite/gas/arm/mve-vcmp-bad-1.d: New test.
+ * testsuite/gas/arm/mve-vcmp-bad-1.l: New test.
+ * testsuite/gas/arm/mve-vcmp-bad-1.s: New test.
+ * testsuite/gas/arm/mve-vcmp-bad-2.d: New test.
+ * testsuite/gas/arm/mve-vcmp-bad-2.l: New test.
+ * testsuite/gas/arm/mve-vcmp-bad-2.s: New test.
+ * testsuite/gas/arm/mve-vpt-bad-1.d: New test.
+ * testsuite/gas/arm/mve-vpt-bad-1.l: New test.
+ * testsuite/gas/arm/mve-vpt-bad-1.s: New test.
+ * testsuite/gas/arm/mve-vpt-bad-2.d: New test.
+ * testsuite/gas/arm/mve-vpt-bad-2.l: New test.
+ * testsuite/gas/arm/mve-vpt-bad-2.s: New test.
+
+2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
+
+ * config/tc-arm.c (struct arm_it): Expand isscalar field to be able to
+ distinguish between types of scalar.
+ (parse_typed_reg_or_scalar): Change to accept MVE scalar variants.
+ (parse_scalar): Likewise.
+ (parse_neon_mov): Accept MVE variant.
+ (po_scalar_or_goto): Make use reg_type.
+ (parse_operands): Change uses of po_scalar_or_goto.
+ (do_vfp_sp_monadic): Change to accept MVE variants.
+ (do_vfp_reg_from_sp): Likewise.
+ (do_vfp_sp_from_reg): Likewise.
+ (do_vfp_dp_rd_rm): Likewise.
+ (do_vfp_dp_rd_rn_rm): Likewise.
+ (do_vfp_dp_rm_rd_rn): Likewise.
+ (M_MNEM_vmovlt, M_MNEM_vmovlb, M_MNEM_vmovnt, M_MNEM_vmovnb): New
+ instruction encodings.
+ (NEON_SHAPE_DEF): New shape.
+ (do_mve_mov): New encoding fuction.
+ (do_mve_movn): Likewise.
+ (do_mve_movl): Likewise.
+ (do_neon_mov): Change to accept MVE variants.
+ (mcCE): New MACRO.
+ (insns): Accept new MVE variants and instructions.
+ * testsuite/gas/arm/mve-vmov-bad-1.d: New test.
+ * testsuite/gas/arm/mve-vmov-bad-1.l: New test.
+ * testsuite/gas/arm/mve-vmov-bad-1.s: New test.
+ * testsuite/gas/arm/mve-vmov-bad-2.d: New test.
+ * testsuite/gas/arm/mve-vmov-bad-2.l: New test.
+ * testsuite/gas/arm/mve-vmov-bad-2.s: New test.
+
+2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
+
+ * config/tc-arm.c (enum operand_parse_code): Add new operand.
+ (parse_operands): Handle new operand.
+ (do_neon_cvt_1): Handle MVE variants.
+ (do_neon_cvttb_1): Likewise.
+ (insns): Accept MVE variants.
+ * testsuite/gas/arm/mve-vcvt-bad-1.d: New test.
+ * testsuite/gas/arm/mve-vcvt-bad-1.l: New test.
+ * testsuite/gas/arm/mve-vcvt-bad-1.s: New test.
+ * testsuite/gas/arm/mve-vcvt-bad-2.d: New test.
+ * testsuite/gas/arm/mve-vcvt-bad-2.l: New test.
+ * testsuite/gas/arm/mve-vcvt-bad-2.s: New test.
+ * testsuite/gas/arm/mve-vcvt-bad-3.d: New test.
+ * testsuite/gas/arm/mve-vcvt-bad-3.l: New test.
+ * testsuite/gas/arm/mve-vcvt-bad-3.s: New test.
+ * testsuite/gas/arm/mve-vcvt-bad-4.d: New test.
+ * testsuite/gas/arm/mve-vcvt-bad-4.l: New test.
+ * testsuite/gas/arm/mve-vcvt-bad-4.s: New test.
+ * testsuite/gas/arm/mve-vcvt-bad.d: New test.
+ * testsuite/gas/arm/mve-vcvt-bad.l: New test.
+ * testsuite/gas/arm/mve-vcvt-bad.s: New test.
+
+2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
+
+ * config/tc-arm.c (struct arm_it): Make immisreg field larger to hold
+ type of register.
+ (enum shift_kind): Add SHIFT_UXTW shift kind.
+ (enum parse_shift_mode): Add SHIFT_UXTW_IMMEDIATE shift mode.
+ (parse_shift): Handle new shift type.
+ (parse_address_main): Accept new addressing modes.
+ (M_MNEM_vstrb, M_MNEM_vstrh, M_MNEM_vstrw, M_MNEM_vstrd,
+ M_MNEM_vldrb, M_MNEM_vldrh, M_MNEM_vldrw, M_MNEM_vldrd): New
+ instruction encodings.
+ (do_mve_vstr_vldr_QI): New encoding functions.
+ (do_mve_vstr_vldr_RQ): Likewise.
+ (do_mve_vstr_vldr_RI): Likewise.
+ (do_mve_vstr_vldr): Likewise.
+ * testsuite/gas/arm/mve-vldr-bad-1.d: New test.
+ * testsuite/gas/arm/mve-vldr-bad-1.l: New test.
+ * testsuite/gas/arm/mve-vldr-bad-1.s: New test.
+ * testsuite/gas/arm/mve-vldr-bad-2.d: New test.
+ * testsuite/gas/arm/mve-vldr-bad-2.l: New test.
+ * testsuite/gas/arm/mve-vldr-bad-2.s: New test.
+ * testsuite/gas/arm/mve-vldr-bad-3.d: New test.
+ * testsuite/gas/arm/mve-vldr-bad-3.l: New test.
+ * testsuite/gas/arm/mve-vldr-bad-3.s: New test.
+ * testsuite/gas/arm/mve-vstr-bad-1.d: New test.
+ * testsuite/gas/arm/mve-vstr-bad-1.l: New test.
+ * testsuite/gas/arm/mve-vstr-bad-1.s: New test.
+ * testsuite/gas/arm/mve-vstr-bad-2.d: New test.
+ * testsuite/gas/arm/mve-vstr-bad-2.l: New test.
+ * testsuite/gas/arm/mve-vstr-bad-2.s: New test.
+ * testsuite/gas/arm/mve-vstr-bad-3.d: New test.
+ * testsuite/gas/arm/mve-vstr-bad-3.l: New test.
+ * testsuite/gas/arm/mve-vstr-bad-3.s: New test.
+
+2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
+
+ * config/tc-arm.c (enum it_instruction_type): Add MVE_UNPREDICABLE_INSN.
+ (BAD_EL_TYPE): New error message.
+ (parse_neon_el_struct_list): Adapt to be able to accept MVE variant.
+ (parse_address_main): Likewise.
+ (group_reloc_type): Add GROUP_MVE.
+ (enum operand_parse_code): Add new operands.
+ (parse_operands): Handle new operands.
+ (M_MNEM_vst20, M_MNEM_vst21, M_MNEM_vst40, M_MNEM_vst41, M_MNEM_vst42,
+ M_MNEM_vst43, M_MNEM_vld20, M_MNEM_vld21, M_MNEM_vld40, M_MNEM_vld41,
+ M_MNEM_vld42, M_MNEM_vld43): New encodings.
+ (do_mve_vst_vld): New encoding function.
+ (do_neon_ld_st_interleave): Use BAD_EL_TYPE.
+ (it_fsm_pre_encode): Handle new it_instruction_type
+ (handle_pred_state): Likewise.
+ * testsuite/gas/arm/mve-vstld-bad.d: New test.
+ * testsuite/gas/arm/mve-vstld-bad.l: New test.
+ * testsuite/gas/arm/mve-vstld-bad.s: New test.
+
+2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
+
+ * config/tc-arm.c (BAD_MVE_AUTO): New error message.
+ (BAD_MVE_SRCDEST): Likewise.
+ (mark_feature_used): Diagnose MVE only instructions when in
+ auto-detection mode or -march=all.
+ (enum operand_parse_code): Define new operand.
+ (parse_operands): Handle new operand.
+ (M_MNEM_vmullt, M_MNEM_vmullb): New encodings.
+ (mve_encode_qqq): New encoding helper function.
+ (do_mve_vmull): New encoding function.
+ (insns): Handle new instructions.
+ * testsuite/gas/arm/mve-vmullbt-bad.d: New test.
+ * testsuite/gas/arm/mve-vmullbt-bad.l: New test.
+ * testsuite/gas/arm/mve-vmullbt-bad.s: New test.
+
+2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
+
+ * config/tc-arm.c (struct asm_opcode): Make avalue a full int.
+ (BAD_ODD, BAD_EVEN, BAD_SIMD_TYPE): New errors.
+ (enum operand_parse_code): Handle new operands.
+ (parse_operands): Likewise.
+ (M_MNEM_vabav, M_MNEM_vmladav, M_MNEM_vmladava, M_MNEM_vmladavx,
+ M_MNEM_vmladavax, M_MNEM_vmlsdav, M_MNEM_vmlsdava, M_MNEM_vmlsdavx,
+ M_MNEM_vmlsdavax): Define new encodings.
+ (NEON_SHAPE_DEF): Add new shape.
+ (neon_check_type): Use BAD_SIMD_TYPE.
+ (mve_encode_rqq): New encoding helper function.
+ (do_mve_vabav, do_mve_vmladav): New encoding functions.
+ (mCEF): New MACRO.
+ * testsuite/gas/arm/mve-vabav-bad.d: New test.
+ * testsuite/gas/arm/mve-vabav-bad.l: New test.
+ * testsuite/gas/arm/mve-vabav-bad.s: New test.
+ * testsuite/gas/arm/mve-vmladav-bad.d: New test.
+ * testsuite/gas/arm/mve-vmladav-bad.l: New test.
+ * testsuite/gas/arm/mve-vmladav-bad.s: New test.
+ * testsuite/gas/arm/mve-vmlav-bad.d: New test.
+ * testsuite/gas/arm/mve-vmlav-bad.l: New test.
+ * testsuite/gas/arm/mve-vmlav-bad.s: New test.
+ * testsuite/gas/arm/mve-vmlsdav-bad.d: New test.
+ * testsuite/gas/arm/mve-vmlsdav-bad.l: New test.
+ * testsuite/gas/arm/mve-vmlsdav-bad.s: New test.
+
+2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
+
+ * config/tc-arm.c (do_neon_abs_neg): Make it accept MVE variant.
+ (insns): Change vabs and vneg entries to accept MVE variants.
+ * testsuite/gas/arm/mve-vabsneg-bad-1.d: New test.
+ * testsuite/gas/arm/mve-vabsneg-bad-1.l: New test.
+ * testsuite/gas/arm/mve-vabsneg-bad-1.s: New test.
+ * testsuite/gas/arm/mve-vabsneg-bad-2.d: New test.
+ * testsuite/gas/arm/mve-vabsneg-bad-2.l: New test.
+ * testsuite/gas/arm/mve-vabsneg-bad-2.s: New test.
+
+2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
+
+ * config/tc-arm.c (enum it_instruction_type): Rename to...
+ (enum pred_instruction_type): ... this. Include VPT types.
+ (it_insn_type): Rename to ...
+ (pred_insn_type): .. this.
+ (arm_it): Change comment.
+ (enum arm_reg_type): Add new value.
+ (reg_expected_msgs): New entry.
+ (asm_opcode): Add mayBeVecPred member.
+ (BAD_SYNTAX, BAD_NOT_VPT, BAD_OUT_VPT, BAD_VPT_COND, MVE_NOT_IT,
+ MVE_NOT_VPT, MVE_BAD_PC, MVE_BAD_SP): New diagnostic MACROS.
+ (arm_vcond_hsh): New table for vector condition codes.
+ (now_it): Rename to ...
+ (now_pred): ... this.
+ (now_it_compatible): Rename to ...
+ (now_pred_compatible): ... this.
+ (in_it_block): Rename to ...
+ (in_pred_block): ... this.
+ (handle_it_state): Rename to ...
+ (handle_pred_state): ... this. And change it to accept VPT blocks.
+ (set_it_insn_type): Rename to ...
+ (set_pred_insn_type): ... this.
+ (set_it_insn_type_nonvoid): Rename to ...
+ (set_pred_insn_type_nonvoid): ... this.
+ (set_it_insn_type_last): Rename to ...
+ (set_pred_insn_type_last): ... this.
+ (record_feature_use): Moved.
+ (mark_feature_used): Likewise.
+ (parse_typed_reg_or_scalar): Add new case for REG_TYPE_MQ.
+ (emit_insn): Use renamed functions and variables.
+ (enum operand_parse_code): Add new operands.
+ (parse_operands): Handle new operands.
+ (do_scalar_fp16_v82_encode): Change predication detection.
+ (do_it): Use renamed functions and variables.
+ (do_t_add_sub): Likewise.
+ (do_t_arit3): Likewise.
+ (do_t_arit3c): Likewise.
+ (do_t_blx): Likewise.
+ (do_t_branch): Likewise.
+ (do_t_bkpt_hlt1): Likewise.
+ (do_t_branch23): Likewise.
+ (do_t_bx): Likewise.
+ (do_t_bxj): Likewise.
+ (do_t_cond): Likewise.
+ (do_t_csdb): Likewise.
+ (do_t_cps): Likewise.
+ (do_t_cpsi): Likewise.
+ (do_t_cbz): Likewise.
+ (do_t_it): Likewise.
+ (do_mve_vpt): New function to handle VPT blocks.
+ (encode_thumb2_multi): Use renamed functions and variables.
+ (do_t_ldst): Use renamed functions and variables.
+ (do_t_mov_cmp): Likewise.
+ (do_t_mvn_tst): Likewise.
+ (do_t_mul): Likewise.
+ (do_t_nop): Likewise.
+ (do_t_neg): Likewise.
+ (do_t_rsb): Likewise.
+ (do_t_setend): Likewise.
+ (do_t_shift): Likewise.
+ (do_t_smc): Likewise.
+ (do_t_tb): Likewise.
+ (do_t_udf): Likewise.
+ (do_t_loloop): Likewise.
+ (do_neon_cvt_1): Likewise.
+ (do_vfp_nsyn_cvt_fpv8): Likewise.
+ (do_vsel): Likewise.
+ (do_vmaxnm): Likewise.
+ (do_vrint_1): Likewise.
+ (do_crypto_2op_1): Likewise.
+ (do_crypto_3op_1): Likewise.
+ (do_crc32_1): Likewise.
+ (it_fsm_pre_encode): Likewise.
+ (it_fsm_post_encode): Likewise.
+ (force_automatic_it_block_close): Likewise.
+ (check_it_blocks_finished): Likewise.
+ (check_pred_blocks_finished): Likewise.
+ (arm_cleanup): Likewise.
+ (now_it_add_mask): Rename to ...
+ (now_pred_add_mask): ... this. And use new variables and functions.
+ (NEON_ENC_TAB): Add entries for vabdl, vaddl and vsubl.
+ (N_I_MVE, N_F_MVE, N_SU_MVE): New MACROs.
+ (neon_check_type): Generalize error message.
+ (mve_encode_qqr): New MVE generic encoding function.
+ (neon_dyadic_misc): Change to accept MVE variants.
+ (do_neon_dyadic_if_su): Likewise.
+ (do_neon_addsub_if_i): Likewise.
+ (do_neon_dyadic_long): Likewise.
+ (vfp_or_neon_is_neon): Add extra checks.
+ (check_simd_pred_availability): Helper function to check SIMD
+ instruction availability with respect to predication.
+ (enum opcode_tag): New suffix value.
+ (opcode_lookup): Change to handle VPT blocks.
+ (new_automatic_it_block): Rename to ...
+ (close_automatic_it_block): ...this.
+ (TxCE, TxC3, TxC3w, TUE, TUEc, TUF, CE, C3, ToC, ToU,
+ toC, toU, CL, cCE, cCL, C3E, xCM_, UE, UF, NUF, nUF,
+ NCE_tag, NCE, NCEF, nCE_tag, nCE, nCEF): Add default value for new
+ field.
+ (mCEF, mnCEF, mnCE, MNUF, mnUF, mToC, MNCE, MNCEF): New MACROs.
+ (insns): Redefine vadd, vsub, cabd, vabdl, vaddl, vsubl to accept MVE
+ variants. Add entries for vscclrm, and vpst.
+ (md_begin): Add arm_vcond_hsh initialization.
+ * config/tc-arm.h (enum it_state): Rename to...
+ (enum pred_state): ...this.
+ (struct current_it): Rename to...
+ (struct current_pred): ...this.
+ (enum pred_type): New enum.
+ (struct arm_segment_info_type): Use current_pred.
+ * testsuite/gas/arm/armv8_3-a-fp-bad.l: Update error message.
+ * testsuite/gas/arm/armv8_3-a-simd-bad.l: Update error message.
+ * testsuite/gas/arm/dotprod-illegal.l: Update error message.
+ * testsuite/gas/arm/mve-vaddsubabd-bad-1.d: New test.
+ * testsuite/gas/arm/mve-vaddsubabd-bad-1.l: New test.
+ * testsuite/gas/arm/mve-vaddsubabd-bad-1.s: New test.
+ * testsuite/gas/arm/mve-vaddsubabd-bad-2.d: New test.
+ * testsuite/gas/arm/mve-vaddsubabd-bad-2.l: New test.
+ * testsuite/gas/arm/mve-vaddsubabd-bad-2.s: New test.
+ * testsuite/gas/arm/mve-vpst-bad.d: New test.
+ * testsuite/gas/arm/mve-vpst-bad.l: New test.
+ * testsuite/gas/arm/mve-vpst-bad.s: New test.
+ * testsuite/gas/arm/neon-ldst-es-bad.l: Updated error message.
+
+2019-05-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
+
+ * config/tc-arm.c (mve_ext, mve_fp_ext): New features.
+ (armv8_1m_main_ext_table): Add new extensions.
+ (aeabi_set_public_attributes): Translate new features to new build attributes.
+ (arm_convert_symbolic_attribute): Add Tag_MVE_arch.
+ * doc/c-arm.texi: Document new extensions and new build attribute.
+
+2019-05-15 John Darrington <john@darrington.wattle.id.au>
+
+ * config/tc-s12z.c (register_prefix): New variable. (md_show_usage,
+ md_parse_option): parse the new option.
+ (lex_reg_name): Scan the prefix if one is set.
+ * doc/c-s12z.texi (S12Z-Opts): Document the new option.
+ * testsuite/gas/s12z/reg-prefix.d: New file.
+ * testsuite/gas/s12z/reg-prefix.s: New file.
+ * testsuite/gas/s12z/s12z.exp: Add them.
+
+2019-05-14 John Darrington <john@darrington.wattle.id.au>
+
+ * doc/as.texi (Machine Dependencies): Fix misaligned menu entry.
+
+2019-05-15 Alan Modra <amodra@gmail.com>
+
+ * config/tc-csky.c (md_convert_frag): Initialise trailing
+ padding for COND_JUMP_PIC.
+
+2019-05-15 Alan Modra <amodra@gmail.com>
+
+ * dwarf2dbg.c: Whitespace fixes.
+ (get_filenum): Don't strdup "file". Adjust error message.
+ (dwarf2_directive_filename): Use an unsigned type for "num".
+ Catch truncation of file number and overflow of get_filenum
+ XRESIZEVEC multiplication. Delete dead code.
+
+2019-05-15 Alan Modra <amodra@gmail.com>
+
+ PR 24538
+ * config/tc-tic54x.c (tic54x_start_line_hook): Do skip end of line
+ chars in setting endp.
+
+2019-05-14 Nick Clifton <nickc@redhat.com>
+
+ PR 24538
+ * config/tc-i386-intel.c (i386_intel_simplify_register): Reject
+ illegal register numbers.
+
+2019-05-10 Nick Clifton <nickc@redhat.com>
+
+ PR 24538
+ * macro.c (get_any_string): Increase size of buffer used to hold
+ decimal value of expression result.
+ * dw2gencfi.c (get_debugseg_name): Handle an empty name.
+ * dwarf2dbg.c (get_filenum): Catch integer wraparound when
+ extending allocate file array.
+ (dwarf2_directive_filename): Add extra checks of the computed file
+ number.
+ * config/tc-arm.c (arm_tc_equal_in_insn): Insert copy of name into
+ warning hash table.
+ (s_arm_eabi_attribute): Check for obj_elf_vendor_attribute
+ returning -1.
+ * config/tc-i386.c (i386_output_nops): Catch an attempt to
+ generate nops of negative lengths.
+ * as.h (MAX_LITTLENUMS): Move definition to here from...
+ * config/atof-ieee.c: ...here.
+ * config/tc-aarch64.c: ...here.
+ * config/tc-arc.c: ...here.
+ * config/tc-arm.c: ...here.
+ * config/tc-epiphany.c: ...here.
+ * config/tc-i386.c: ...here.
+ * config/tc-ia64.c: ...here. (And correct the value).
+ * config/tc-m32c.c: ...here.
+ * config/tc-m32r.c: ...here.
+ * config/tc-metag.c: ...here.
+ * config/tc-microblaze.c: ...here.
+ * config/tc-nds32.c: ...here.
+ * config/tc-or1k.c: ...here.
+ * config/tc-score.c: ...here.
+ * config/tc-score7.c: ...here.
+ * config/tc-tic4x.c: ...here.
+ * config/tc-tilegx.c: ...here.
+ * config/tc-tilepro.c: ...here.
+ * config/tc-visium.c: ...here.
+ * config/tc-sh.c (md_assemble): Add check for an instruction with
+ no opcodes.
+ * config/tc-mips.c (mips_lookup_insn): Add check for very short
+ instruction name.
+ * config/tc-tic54x.c: Use unsigned chars to access is_end_of_line
+ array.
+ (tic54x_start_line_hook): Check for an empty line.
+ (next_line_shows_parallel): Do not walk off the end of the string.
+ (tic54x_macro_start): Check for too much macro nesting.
+ (tic54x_start_label): Add label_start parameter. Use this
+ parameter to check the first character of the label.
+
+ * config/tc-tic54x.h (TC_START_LABEL_WITHOUT_COLON): Pass
+ line_start variable to tic54x_start_label.
+
+2019-05-10 Faraz Shahbazker <fshahbazker@wavecomp.com>
+
+ * config/tc-mips.c (macro) <M_ADD_I, M_SUB_I, M_DADD_I, M_DSUB_I>:
+ Add expansions for MIPS r6.
+ * testsuite/gas/mips/add.s: Enable tests for R6.
+ * testsuite/gas/mips/daddi.s: Annotate to test DADD for R6.
+ * testsuite/gas/mips/mipsr6@add.d: Likewise.
+ * gas/testsuite/gas/mips/mipsr6@dadd.d: New test.
+ * gas/testsuite/gas/mips/mips.exp: Run the new test.
+
+2019-05-09 Matthew Malcomson <matthew.malcomson@arm.com>
+
+ * testsuite/gas/aarch64/sve2.d: Remove file format restriction.
+
+2019-05-09 Matthew Malcomson <matthew.malcomson@arm.com>
+
+ * testsuite/gas/aarch64/illegal-sve2-aes.d: New test.
+ * testsuite/gas/aarch64/illegal-sve2-bitperm.d: New test.
+ * testsuite/gas/aarch64/illegal-sve2-sha3.d: Test new instructions.
+ * testsuite/gas/aarch64/illegal-sve2-sm4.d: Test new instructions.
+ * testsuite/gas/aarch64/illegal-sve2-sve1ext.d: Test new instructions.
+ * testsuite/gas/aarch64/illegal-sve2-sve1ext.l: Test new instructions.
+ * testsuite/gas/aarch64/illegal-sve2.d: Test new instructions.
+ * testsuite/gas/aarch64/illegal-sve2.l: Test new instructions.
+ * testsuite/gas/aarch64/illegal-sve2.s: Test new instructions.
+ * testsuite/gas/aarch64/sve1-extended-sve2.s: New test.
+ * testsuite/gas/aarch64/sve2.d: Test new instructions.
+ * testsuite/gas/aarch64/sve2.s: Test new instructions.
+
+2019-05-09 Matthew Malcomson <matthew.malcomson@arm.com>
+
+ * config/tc-aarch64.c (parse_operands): Handle new SVE_SHLIMM_UNPRED_22
+ operand.
+
+2019-05-09 Matthew Malcomson <matthew.malcomson@arm.com>
+
+ * config/tc-aarch64.c (parse_operands): Handle new SVE_Zm4_11_INDEX
+ operand.
+
+2019-05-09 Matthew Malcomson <matthew.malcomson@arm.com>
+
+ * config/tc-aarch64.c (parse_operands): Handle new SVE_SHRIMM_UNPRED_22
+ operand.
+
+2019-05-09 Matthew Malcomson <matthew.malcomson@arm.com>
+
+ * config/tc-aarch64.c (REG_ZR): Macro specifying zero register.
+ (parse_address_main): Account for new addressing mode [Zn.S, Xm].
+ (parse_operands): Handle new SVE_ADDR_ZX operand.
+
+2019-05-09 Matthew Malcomson <matthew.malcomson@arm.com>
+
+ * config/tc-aarch64.c (parse_operands): Handle new SVE_Zm3_11_INDEX
+ operand.
+
+2019-05-09 Matthew Malcomson <matthew.malcomson@arm.com>
+
+ * config/tc-aarch64.c (parse_operands): Handle new SVE_IMM_ROT3 operand.
+
+2019-05-09 Matthew Malcomson <matthew.malcomson@arm.com>
+
+ * config/tc-aarch64.c: Add command line architecture feature flags
+ "sve2", "sve2-sm4", "sve2-aes", "sve2-sha3", "bitperm".
+ * doc/c-aarch64.texi: Document new architecture feature flags.
+
+2019-05-08 Alan Modra <amodra@gmail.com>
+
+ * testsuite/gas/elf/dwarf2-1.s,
+ * testsuite/gas/elf/dwarf2-2.s,
+ * testsuite/gas/elf/dwarf2-5.s,
+ * testsuite/gas/elf/dwarf2-7.s,
+ * testsuite/gas/elf/dwarf2-8.s,
+ * testsuite/gas/elf/dwarf2-9.s,
+ * testsuite/gas/elf/dwarf2-10.s,
+ * testsuite/gas/elf/dwarf2-11.s,
+ * testsuite/gas/elf/dwarf2-12.s,
+ * testsuite/gas/elf/dwarf2-13.s,
+ * testsuite/gas/elf/dwarf2-14.s,
+ * testsuite/gas/elf/dwarf2-15.s,
+ * testsuite/gas/elf/dwarf2-16.s,
+ * testsuite/gas/elf/dwarf2-17.s,
+ * testsuite/gas/elf/dwarf2-18.s,
+ * testsuite/gas/elf/dwarf2-19.s: Double size of align and simulated
+ instructions.
+ * testsuite/gas/elf/dwarf2-1.d,
+ * testsuite/gas/elf/dwarf2-2.d,
+ * testsuite/gas/elf/dwarf2-5.d,
+ * testsuite/gas/elf/dwarf2-7.d,
+ * testsuite/gas/elf/dwarf2-8.d,
+ * testsuite/gas/elf/dwarf2-9.d,
+ * testsuite/gas/elf/dwarf2-10.d,
+ * testsuite/gas/elf/dwarf2-11.d,
+ * testsuite/gas/elf/dwarf2-12.d,
+ * testsuite/gas/elf/dwarf2-13.d,
+ * testsuite/gas/elf/dwarf2-14.d,
+ * testsuite/gas/elf/dwarf2-15.d,
+ * testsuite/gas/elf/dwarf2-16.d,
+ * testsuite/gas/elf/dwarf2-17.d,
+ * testsuite/gas/elf/dwarf2-18.d,
+ * testsuite/gas/elf/dwarf2-19.d: Use xfail rather than notarget.
+ Remove avr, pru, tile, xtensa from xfails. Update expected output.
+ * testsuite/gas/elf/elf.exp: Sort targets.
+ (dump_opts): Pass {as -mno-relax} for riscv, {as -mno-link-relax}
+ for avr and pru, and {as --no-link-relax} for xtensa to dwarf tests.
+ * testsuite/gas/elf/section2.e-miwmmxt: Delete unused file.
+
+2019-05-08 Alan Modra <amodra@gmail.com>
+
+ * config/tc-xtensa.c (opt_linkrelax): New variable.
+ (md_parse_option): Set it here.
+ (md_begin): Copy opt_linkrelax to linkrelax.
+
+2019-05-07 Alexandre Oliva <aoliva@redhat.com>
+
+ * testsuite/gas/elf/dwarf2-18.d: Xfail mep-*.
+ * testsuite/gas/elf/dwarf2-19.d: Likewise.
+
+2019-05-07 Alan Modra <amodra@gmail.com>
+
+ * symbols.c (use_complex_relocs_for): Formatting. Factor out
+ X_add_symbol tests.
+
+2019-05-06 Andrew Bennett <andrew.bennett@imgtec.com>
+ Faraz Shahbazker <fshahbazker@wavecomp.com>
+
+ * config/tc-mips.c (mips_set_ase): Handle ASE_EVA_R6.
+ (macro) <M_LLWPE_AB, M_SCWPE_AB>: New cases.
+ (mips_after_parse_args): Translate EVA to EVA_R6.
+ * testsuite/gas/mips/ase-errors-1.s: Add new instructions.
+ * testsuite/gas/mips/eva.s: Likewise.
+ * testsuite/gas/mips/ase-errors-1.l: Check errors for
+ new instructions.
+ * testsuite/gas/mips/mipsr6@eva.d: Check new test cases.
+
+2019-05-06 Alan Modra <amodra@gmail.com>
+
+ * symbols.c (symbol_relc_make_sym): Do not access sym->sy_value
+ directly.
+
+2019-05-06 Alan Modra <amodra@gmail.com>
+
+ * config/tc-ppc.c (ppc_fix_adjustable): Exclude all GOT and PLT
+ relocs, and VLE sdarel relocs.
+ * testsuite/gas/ppc/power4.d: Adjust.
+
+2019-05-05 Alexandre Oliva <aoliva@redhat.com>
+
+ * dwarf2dbg.c (set_or_check_view): Skip heads when assigning
+ views of prior locs.
+ (dwarf2_gen_line_info_1): Skip heads.
+ (size_inc_line_addr, emit_inc_line_addr): Drop
+ DW_LNS_advance_pc for zero addr delta.
+ (dwarf2_finish): Assign views for heads of segments.
+ * testsuite/gas/elf/dwarf2-19.d: New.
+ * testsuite/gas/elf/dwarf2-19.s: New.
+ * testsuite/gas/elf/elf.exp: Test it.
+
+2019-05-04 Alan Modra <amodra@gmail.com>
+
+ * config/tc-m32c.c (insn_size): Delete static var.
+ (md_begin): Don't set it.
+ (m32c_md_end): Delete.
+ (md_assemble): Add insn_size auto var.
+ * config/tc-m32c.h (md_end): Don't define.
+ (m32c_md_end): Delete.
+ (NOP_OPCODE, HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): Define.
+ * testsuite/gas/all/align.d: Remove m32c from notarget list.
+ * testsuite/gas/all/incbin.d: Likewise.
+ * testsuite/gas/elf/dwarf2-11.d: Likewise.
+ * testsuite/gas/macros/semi.d: Likewise.
+ * testsuite/gas/all/gas.exp (do_comment): Similarly.
+
+2019-05-02 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR gas/24485
+ * config/tc-i386.c (process_suffix): Issue a warning to IRET
+ without a suffix for .code16gcc.
+ * testsuite/gas/i386/jump16.s: Add tests for iretX.
+ * testsuite/gas/i386/jump16.d: Updated.
+ * testsuite/gas/i386/jump16.e: New file.
+
+2019-05-01 Sudakshina Das <sudi.das@arm.com>
+
+ * config/tc-aarch64.c (parse_operands): Add case for
+ AARCH64_OPND_TME_UIMM16.
+ (aarch64_features): Add "tme".
+ * doc/c-aarch64.texi: Document the same.
+ * testsuite/gas/aarch64/tme-invalid.d: New test.
+ * testsuite/gas/aarch64/tme-invalid.l: New test.
+ * testsuite/gas/aarch64/tme-invalid.s: New test.
+ * testsuite/gas/aarch64/tme.d: New test.
+ * testsuite/gas/aarch64/tme.s: New test.
+
+2019-04-29 John Darrington <john@darrington.wattle.id.au>
+
+ * testsuite/gas/s12z/truncated.d: New file.
+ * testsuite/gas/s12z/truncated.s: New file.
+ * testsuite/gas/s12z/s12z.exp: Add new test.
+
+2019-04-26 Andrew Bennett <andrew.bennett@imgtec.com>
+ Faraz Shahbazker <fshahbazker@wavecomp.com>
+
+ * config/tc-mips.c (macro) <M_LLWP_AB, M_LLDP_AB, M_SCWP_AB,
+ M_SCDP_AB>: New cases and expansions for paired instructions.
+ * testsuite/gas/mips/llpscp-32.s: New test source.
+ * testsuite/gas/mips/llpscp-64.s: Likewise.
+ * testsuite/gas/mips/llpscp-32.d: New test.
+ * testsuite/gas/mips/llpscp-64.d: Likewise.
+ * testsuite/gas/mips/mips.exp: Run the new tests.
+ * testsuite/gas/mips/r6.s: Add new instructions to test source.
+ * testsuite/gas/mips/r6-64.s: Likewise.
+ * testsuite/gas/mips/r6-64-n32.d: Check new instructions.
+ * testsuite/gas/mips/r6-64-n64.d: Likewise.
+ * testsuite/gas/mips/r6-n32.d: Likewise.
+ * testsuite/gas/mips/r6-n64.d: Likwwise.
+ * testsuite/gas/mips/r6.d: Likewise.
+
+2019-04-26 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR gas/24485
+ * config/tc-i386.c (process_suffix): Don't add DATA_PREFIX_OPCODE
+ to IRET for .code16gcc.
+ * testsuite/gas/i386/jump16.s: Add IRET tests.
+ * testsuite/gas/i386/jump16.d: Updated.
+
+2019-04-25 Alexandre Oliva <aoliva@redhat.com>
+ Alan Modra <amodra@gmail.com>
+
+ PR gas/24444
+ * frags.c (frag_gtoffset_p): New.
+ * frags.h (frag_gtoffset_p): Declare it.
+ * expr.c (resolve_expression): Use it.
+
+2019-04-24 Alan Modra <amodra@gmail.com>
+
+ PR 24444
+ * symbols.c (resolve_symbol_value): When handling symbols
+ marked as sy_flags.resolved, return correct value for the
+ case of expression symbols left as an O_symbol expression.
+ Merge O_symbol code handling undefined and common symbols with
+ code handling special cases of expression symbols. Use
+ seg_left to test for undefined and common symbols. Don't
+ leave an O_symbol expression when X_add_symbol resolves to
+ the absolute_section. Init final_val later.
+ * testsuite/gas/mmix/basep-7.d: Adjust expected output.
+
+2019-04-24 John Darrington <john@darrington.wattle.id.au>
+
+ * testsuite/gas/s12z/bit-manip-invalid.s: Extend test for BSET
+ and BCLR instructions with an invalid mode.
+ * testsuite/gas/s12z/bit-manip-invalid.d: ditto.
+
+2019-04-19 Nick Clifton <nickc@redhat.com>
+
+ PR 24464
+ * config/tc-rx.h (md_relax_frag): Pass the max_iterations variable
+ to the relaxation function.
+ * config/tc-rx.c (rx_relax_frag): Add new parameter - the maximum
+ number of iterations. Make sure that our internal iteration limit
+ does not exceed this external iteration limit.
+
+2019-04-18 Matthew Fortune <matthew.fortune@mips.com>
+
+ * config/tc-mips.c (match_non_zero_reg_operand): Update
+ warning message.
+ * testsuite/gas/mips/r6-branch-constraints.l: Likewise.
+
+2019-04-18 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * config/tc-msp430.c (msp430_make_init_symbols): Define
+ __crt0_run_{preinit,init,fini}_array symbols if
+ .{preinit,init,fini}_array sections exist.
+ * testsuite/gas/msp430/fini-array.d: New test.
+ * testsuite/gas/msp430/init-array.d: New test.
+ * testsuite/gas/msp430/preinit-array.d: New test.
+ * testsuite/gas/msp430/fini-array.s: New test source.
+ * testsuite/gas/msp430/init-array.s: New test source.
+ * testsuite/gas/msp430/preinit-array.s: New test source.
+ * testsuite/gas/msp430/msp430.exp: Add new tests to driver.
+
+2019-04-17 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * config/tc-msp430.c (msp430_make_init_symbols): Define __crt0_init_bss
+ symbol when .lower.bss or .either.bss sections exist.
+ Define __crt0_movedata when .lower.data or .either.data sections exist.
+ * testsuite/gas/msp430/either-data-bss-sym.d: New test.
+ * testsuite/gas/msp430/low-data-bss-sym.d: New test.
+ * testsuite/gas/msp430/either-data-bss-sym.s: New test source.
+ * testsuite/gas/msp430/low-data-bss-sym.s: New test source.
+ * testsuite/gas/msp430/msp430.exp: Run new tests.
+ Enable large code model when running -mdata-region={upper,either}
+ tests.
+
+2019-04-17 Jozef Lawrynowicz <jozef.l@mittosystems.com>
+
+ * config/tc-msp430.c (options): New OPTION_UNKNOWN_INTR_NOPS,
+ OPTION_NO_UNKNOWN_INTR_NOPS and do_unknown_interrupt_nops.
+ (md_parse_option): Handle OPTION_UNKNOWN_INTR_NOPS and
+ OPTION_NO_UNKNOWN_INTR_NOPS by setting do_unknown_interrupt_nops
+ accordingly.
+ (md_show_usage): Likewise.
+ (md_shortopts): Add "mu" for OPTION_UNKNOWN_INTR_NOPS and
+ "mU" for OPTION_NO_UNKNOWN_INTR_NOPS.
+ (md_longopts): Likewise.
+ (warn_eint_nop): Update comment.
+ (warn_unsure_interrupt): Don't warn if prev_insn_is_nop or
+ prev_insn_is_dint or we are assembling for 430 ISA.
+ (msp430_operands): Only call warn_unsure_interrupt if
+ do_unknown_interrupt_nops == TRUE.
+ * testsuite/gas/msp430/nop-unknown-intr.s: New test source file.
+ * testsuite/gas/msp430/nop-unknown-intr-430.d: New test.
+ * testsuite/gas/msp430/nop-unknown-intr-430x.d: New test.
+ * testsuite/gas/msp430/nop-unknown-intr-430x-ignore.d: New test.
+ * testsuite/gas/msp430/nop-unknown-intr-430.l: Warning output for new
+ test.
+ * testsuite/gas/msp430/nop-unknown-intr-430x.l: Likewise.
+ * testsuite/gas/msp430/msp430.exp: Add new tests to driver.
+
+2019-04-16 Alan Modra <amodra@gmail.com>
+
+ * testsuite/gas/all/weakref1.d: xfail nds32.
+
+2019-04-16 Alan Modra <amodra@gmail.com>
+
+ * testsuite/gas/all/gas.exp: Remove ns32k xfails.
+ * testsuite/gas/all/weakref1u.d: Don't run for ns32k-*-*.
+
+2019-04-16 Alan Modra <amodra@gmail.com>
+
+ * write.h: Don't include bit_fix.h.
+ (struct fix): Rearrange some fields. Delete fx_im_disp and
+ fx_bit_fixP. Use bitfields for fx_size and fx_pcrel_adjust.
+ * write.c (fix_new_internal): Don't init fx_im_disp and fx_bit_fixP.
+ (fixup_segment): Don't exclude overflow checks on fx_bit_fixP.
+ (print_fixup): Don't print im_disp.
+ * config/tc-cris.c (md_apply_fix): Remove tests of fx_bit_fixP
+ and fx_im_disp.
+ * config/tc-dlx.c (md_apply_fix): Remove wrong debug code. Set
+ fx_no_overflow when fx_bit_fixP.
+ * config/tc-dlx.h: Include bit_fix.h.
+ (TC_FIX_TYPE, tc_fix_data, TC_INIT_FIX_DATA): Define.
+ * config/tc-ns32k.c (fix_new_ns32k, fix_new_ns32k_exp): Set
+ fx_no_overflow when bit_fixP.
+ * config/tc-ns32k.h (TC_FIX_TYPE): Add fx_bit_fixP and fx_im_disp.
+ (fix_im_disp, fix_bit_fixP): Adjust to suit.
+ (TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
+
+2019-04-16 Alan Modra <amodra@gmail.com>
+
+ * write.h (struct fix <fx_where>): Make unsigned.
+ (fix_new, fix_at_start, fix_new_exp): Adjust prototypes.
+ * write.c (fix_new, fix_new_exp, fix_at_start): Make "where" and
+ "size" parameters unsigned long.
+ (fix_new_internal): Likewise. Adjust error format string to suit.
+ * config/tc-mips.c (md_convert_frag): Remove cast of fx_where.
+ * config/tc-sparc.c (md_apply_fix): Likewise.
+ * config/tc-score.c (s3_convert_frag): Adjust for unsigned fx_where.
+ * config/tc-score7.c (s7_convert_frag): Likewise.
+
+2019-04-16 Alan Modra <amodra@gmail.com>
+
+ * frags.h (struct frag <fr_fix>): Use unsigned type.
+ * frags.c (frag_new): Assert that current size exceeds
+ old_frags_var_max_size.
+ * ehopt.c (get_cie_info): Adjust for unsigned fr_fix.
+ * listing.c (calc_hex): Likewise.
+ * write.c (cvt_frag_to_fill, write_relocs): Likewise.
+ * config/tc-arc.c (md_convert_frag): Likewise.
+ * config/tc-avr.c (avr_patch_gccisr_frag): Likewise.
+ * config/tc-mips.c (md_convert_frag): Likewise.
+ * config/tc-rl78.c (md_convert_frag): Likewise.
+ * config/tc-rx.c (md_convert_frag): Likewise.
+ * config/tc-sparc.c (md_apply_fix): Likewise.
+ * config/tc-xtensa.c (next_instrs_are_b_retw): Likewise.
+ (unrelaxed_frag_min_insn_count, unrelaxed_frag_has_b_j): Likewise.
+
+2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
+
+ * config/tc-arm.c (parse_sys_vldr_vstr): New function.
+ (OP_VLDR): New enum operand_parse_code enumerator.
+ (parse_operands): Add logic for OP_VLDR.
+ (do_t_vldr_vstr_sysreg): New function.
+ (do_vldr_vstr): Likewise.
+ (insns): Guard VLDR and VSTR by arm_ext_v4t for Thumb mode.
+ (md_apply_fix): Add bound check for VLDR and VSTR co-processor offset.
+ Add masking logic for BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM relocation.
+ * testsuite/gas/arm/archv8m_1m-cmse-main-bad.s: Add examples of bad
+ uses of VLDR and VSTR.
+ * testsuite/gas/arm/archv8m_1m-cmse-main-bad.l: Add error messages for
+ above bad uses.
+ * testsuite/gas/arm/archv8m_1m-cmse-main.s: Add examples of VLDR and
+ VSTR valid uses.
+ * testsuite/gas/arm/archv8m_1m-cmse-main.d: Add disassembly for the
+ above examples.
+
+2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
+
+ * config/tc-arm.c (arm_typed_reg_parse): Fix typo in comment.
+ (enum reg_list_els): New REGLIST_VFP_S_VPR and REGLIST_VFP_D_VPR
+ enumerators.
+ (parse_vfp_reg_list): Add new partial_match parameter. Set
+ *partial_match to TRUE if at least one element in the register list has
+ matched. Add support for REGLIST_VFP_S_VPR and REGLIST_VFP_D_VPR
+ register lists which expect VPR as last element in the list.
+ (s_arm_unwind_save_vfp_armv6): Adapt call to parse_vfp_reg_list to new
+ prototype.
+ (s_arm_unwind_save_vfp): Likewise.
+ (enum operand_parse_code): New OP_VRSDVLST enumerator.
+ (parse_operands): Adapt call to parse_vfp_reg_list to new prototype.
+ Handle new OP_VRSDVLST case.
+ (do_t_vscclrm): New function.
+ (insns): New entry for VSCCLRM instruction.
+ * testsuite/gas/arm/archv8m_1m-cmse-main-bad.s: Add invalid VSCCLRM
+ instructions.
+ * testsuite/gas/arm/archv8m_1m-cmse-main-bad.l: Add error expectations
+ for above instructions.
+ * testsuite/gas/arm/archv8m_1m-cmse-main.s: Add tests for VSCCLRM
+ instruction.
+ * testsuite/gas/arm/archv8m_1m-cmse-main.d: Add expected disassembly
+ for above instructions.
+
+2019-04-15 Thomas Preud'homme <thomas.preudhomme@arm.com>
+
+ * config/tc-arm.c (enum reg_list_els): Define earlier and add
+ REGLIST_RN and REGLIST_CLRM enumerators.
+ (parse_reg_list): Add etype parameter to distinguish between regular
+ core register list and CLRM register list. Add logic to
+ recognize CLRM register list.
+ (parse_vfp_reg_list): Assert type is not for core register list.
+ (s_arm_unwind_save_core): Update call to parse_reg_list to new
+ prototype.
+ (enum operand_parse_code): Declare OP_CLRMLST enumerator.
+ (parse_operands): Update call to parse_reg_list to new prototype. Add
+ logic for OP_CLRMLST.
+ (encode_thumb2_ldmstm): Rename into ...
+ (encode_thumb2_multi): This. Add do_io parameter. Add logic to
+ encode CLRM and guard LDM/STM only code by do_io.
+ (do_t_ldmstm): Adapt to use encode_thumb2_multi.
+ (do_t_push_pop): Likewise.
+ (do_t_clrm): New function.
+ (insns): Define CLRM.
+ * testsuite/gas/arm/archv8m_1m-cmse-main-bad.d: New file.
+ * testsuite/gas/arm/archv8m_1m-cmse-main-bad.l: Likewise.
+ * testsuite/gas/arm/archv8m_1m-cmse-main-bad.s: Likewise.
+ * testsuite/gas/arm/archv8m_1m-cmse-main.d: Likewise.
+ * testsuite/gas/arm/archv8m_1m-cmse-main.s: Likewise.
+
2019-04-15 Sudakshina Das <sudi.das@arm.com>
-
Andre Vieira <andre.simoesdiasvieira@arm.com>
+ Andre Vieira <andre.simoesdiasvieira@arm.com>
* config/tc-arm.c (operand_parse_code): Add OP_LR and OP_oLR
for the LR operand and optional LR operand.
* testsuite/gas/arm/armv8_1-m-tloop-bad.l: New.
2019-04-15 Sudakshina Das <sudi.das@arm.com>
-
Andre Vieira <andre.simoesdiasvieira@arm.com>
+ Andre Vieira <andre.simoesdiasvieira@arm.com>
* config/tc-arm.c (T16_32_TAB): New entriy for bfcsel.
(do_t_v8_1_branch): New switch case for bfcsel.
(tc_gen_reloc): Likewise.
2019-04-15 Sudakshina Das <sudi.das@arm.com>
-
Andre Vieira <andre.simoesdiasvieira@arm.com>
+ Andre Vieira <andre.simoesdiasvieira@arm.com>
* config/tc-arm.c (T16_32_TAB): New entrie for bfl.
(do_t_v8_1_branch): New switch case for bfl.
* testsuite/gas/arm/armv8_1-m-bf-exchange-bad.d: New
2019-04-15 Sudakshina Das <sudi.das@arm.com>
-
Andre Vieira <andre.simoesdiasvieira@arm.com>
+ Andre Vieira <andre.simoesdiasvieira@arm.com>
* config/tc-arm.c (T16_32_TAB): New entries for bf.
(do_t_branch_future): New.
* testsuite/gas/mips/mips.exp: Run the new test.
2019-04-12 John Darrington <john@darrington.wattle.id.au>
-
+
config/tc-s12z.h: Remove definition of macro TC_M68K
2019-04-01 John Darrington <john@darrington.wattle.id.au>
-
+
config/tc-s12z.c: Use bfd_boolean where appropriate.
2019-04-11 Max Filippov <jcmvbkbc@gmail.com>
2019-01-31 John Darrington <john@darrington.wattle.id.au>
- * config/tc-s12z.c (lex_imm): Add new argument exp_o.
+ * config/tc-s12z.c (lex_imm): Add new argument exp_o.
(emit_reloc): New function.
(md_apply_fix): [BFD_RELOC_S12Z_OPR] Recognise that it
can be either 2 bytes or 3 bytes long.
2019-01-09 John Darrington <john@darrington.wattle.id.au>
- * testsuite/gas/s12z/jsr.s: New case.
+ * testsuite/gas/s12z/jsr.s: New case.
* testsuite/gas/s12z/jsr.d: New case.
2019-01-09 Andrew Paprocki <andrew@ishiboo.com>
projects / deliverable / binutils-gdb.git / blobdiff