From 7bb5f07c8aa5168009f1e7b6857a30f0ee5ad16a Mon Sep 17 00:00:00 2001 From: Przemyslaw Wirkus Date: Wed, 17 Nov 2021 19:31:25 +0000 Subject: aarch64: [SME] Add MOV and MOVA instructions This patch is adding new MOV (alias) and MOVA SME instruction. gas/ChangeLog: * config/tc-aarch64.c (enum sme_hv_slice): new enum. (struct reloc_entry): Added ZAH and ZAV registers. (parse_sme_immediate): Immediate parser. (parse_sme_za_hv_tiles_operand): ZA tile parser. (parse_sme_za_hv_tiles_operand_index): Index parser. (parse_operands): Added ZA tile parser calls. (REGNUMS): New macro. Regs with suffix. (REGSET16S): New macro. 16 regs with suffix. * testsuite/gas/aarch64/sme-2-illegal.d: New test. * testsuite/gas/aarch64/sme-2-illegal.l: New test. * testsuite/gas/aarch64/sme-2-illegal.s: New test. * testsuite/gas/aarch64/sme-2.d: New test. * testsuite/gas/aarch64/sme-2.s: New test. * testsuite/gas/aarch64/sme-2a.d: New test. * testsuite/gas/aarch64/sme-2a.s: New test. * testsuite/gas/aarch64/sme-3-illegal.d: New test. * testsuite/gas/aarch64/sme-3-illegal.l: New test. * testsuite/gas/aarch64/sme-3-illegal.s: New test. * testsuite/gas/aarch64/sme-3.d: New test. * testsuite/gas/aarch64/sme-3.s: New test. * testsuite/gas/aarch64/sme-3a.d: New test. * testsuite/gas/aarch64/sme-3a.s: New test. include/ChangeLog: * opcode/aarch64.h (enum aarch64_opnd): New enums AARCH64_OPND_SME_ZA_HV_idx_src and AARCH64_OPND_SME_ZA_HV_idx_dest. (struct aarch64_opnd_info): New ZA tile vector struct. opcodes/ChangeLog: * aarch64-asm.c (aarch64_ins_sme_za_hv_tiles): New inserter. * aarch64-asm.h (AARCH64_DECL_OPD_INSERTER): New inserter ins_sme_za_hv_tiles. * aarch64-dis.c (aarch64_ext_sme_za_hv_tiles): New extractor. * aarch64-dis.h (AARCH64_DECL_OPD_EXTRACTOR): New extractor ext_sme_za_hv_tiles. * aarch64-opc.c (aarch64_print_operand): Handle SME_ZA_HV_idx_src and SME_ZA_HV_idx_dest. * aarch64-opc.h (enum aarch64_field_kind): New enums FLD_SME_size_10, FLD_SME_Q, FLD_SME_V and FLD_SME_Rv. (struct aarch64_operand): Increase fields size to 5. * aarch64-tbl.h (OP_SME_BHSDQ_PM_BHSDQ): New qualifiers aarch64-asm-2.c: Regenerate. aarch64-dis-2.c: Regenerate. aarch64-opc-2.c: Regenerate. --- include/opcode/aarch64.h | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'include') diff --git a/include/opcode/aarch64.h b/include/opcode/aarch64.h index cc5a5f3..249450c 100644 --- a/include/opcode/aarch64.h +++ b/include/opcode/aarch64.h @@ -447,6 +447,8 @@ enum aarch64_opnd AARCH64_OPND_SVE_ZtxN, /* SVE vector register list in Zt. */ AARCH64_OPND_SME_ZAda_2b, /* SME .S, 2-bits. */ AARCH64_OPND_SME_ZAda_3b, /* SME .D, 3-bits. */ + AARCH64_OPND_SME_ZA_HV_idx_src, /* SME source ZA tile vector. */ + AARCH64_OPND_SME_ZA_HV_idx_dest, /* SME destination ZA tile vector. */ AARCH64_OPND_SME_Pm, /* SME scalable predicate register, bits [15:13]. */ AARCH64_OPND_TME_UIMM16, /* TME unsigned 16-bit immediate. */ AARCH64_OPND_SM3_IMM2, /* SM3 encodes lane in bits [13, 14]. */ @@ -1114,6 +1116,18 @@ struct aarch64_opnd_info uint32_t flags; } sysreg; + /* ZA tile vector, e.g. .D[{, }] */ + struct + { + int regno; /* */ + struct + { + int regno; /* */ + int imm; /* */ + } index; + unsigned v : 1; /* horizontal or vertical vector indicator. */ + } za_tile_vector; + const aarch64_cond *cond; /* The encoding of the PSTATE field. */ aarch64_insn pstatefield; -- cgit v1.1