[AArch64][PATCH 13/14] Support FP16 Adv.SIMD Shift By Immediate instructions.
[deliverable/binutils-gdb.git] / opcodes / ChangeLog
index c661b9a31d1e6564f821d4a41515af4ddae7fe4b..5b76b1b32a8b7b603d7ce285e20fadd3ba685d02 100644 (file)
@@ -1,3 +1,308 @@
+2015-12-14  Matthew Wahab  <matthew.wahab@arm.com>
+
+       * aarch64-asm-2.c: Regenerate.
+       * aarch64-dis-2.c: Regenerate.
+       * aarch64-opc-2.c: Regenerate.
+       * aarch64-tbl.h (QL_VSHIFT_H): New.
+       (aarch64_opcode_table): Add fp16 versions of scvtf, fcvtzs, ucvtf
+       and fcvtzu to the Adv.SIMD shift by immediate group.
+
+2015-12-14  Matthew Wahab  <matthew.wahab@arm.com>
+
+       * aarch64-asm-2.c: Regenerate.
+       * aarch64-dis-2.c: Regenerate.
+       * aarch64-opc-2.c: Regenerate.
+       * aarch64-tbl.h (QL_SISD_PAIR_H): New.
+       (aarch64_opcode_table): Add fp16 versions of fmaxnmp, faddp,
+       fmaxp, fminnmp, fminp to the Adv.SIMD scalar pairwise group.
+
+2015-12-14  Matthew Wahab  <matthew.wahab@arm.coM>
+
+       * aarch64-dis.c (get_vreg_qualifier_from_value): Update comment
+       and adjust calculation to ignore qualifier for type 2H.
+       * aarch64-opc.c (aarch64_opnd_qualifier): Add "2H".
+
+2015-12-14  Matthew Wahab  <matthew.wahab@arm.com>
+
+       * aarch64-asm-2.c: Regenerate.
+       * aarch64-dis-2.c: Regenerate.
+       * aarch64-opc-2.c: Regenerate.
+       * aarch64-tbl.h (QL_SIMD_IMM_H): New.
+       (aarch64_opcode_table): Add fp16 version of fmov to the Adv.SIMD
+       modified immediate group.
+
+2015-12-14  Matthew Wahab  <matthew.wahab@arm.com>
+
+       * aarch64-asm-2.c: Regenerate.
+       * aarch64-dis-2.c: Regenerate.
+       * aarch64-opc-2.c: Regenerate.
+       * aarch64-tbl.h (QL_XLANES_FP_H): New.
+       (aarch64_opcode_table): Add fp16 versions of fmaxnmv, fmaxv,
+       fminnmv, fminv to the Adv.SIMD across lanes group.
+
+2015-12-14  Matthew Wahab  <matthew.wahab@arm.com>
+
+       * aarch64-asm-2.c: Regenerate.
+       * aarch64-dis-2.c: Regenerate.
+       * aarch64-opc-2.c: Regenerate.
+       * aarch64-tbl.h (aarch64_opcode_table): Add fp16 versions of fmla,
+       fmls, fmul and fmulx to the scalar indexed element group.
+
+2015-12-14  Matthew Wahab  <matthew.wahab@arm.com>
+
+       * aarch64-asm-2.c: Regenerate.
+       * aarch64-dis-2.c: Regenerate.
+       * aarch64-opc-2.c: Regenerate.
+       * aarch64-tbl.h (QL_ELEMENT_FP_H): New.
+       (aarch64_opcode_table): Add fp16 versions of fmla, fmls, fmul and
+       fmulx to the vector indexed element group.
+
+2015-12-14  Matthew Wahab  <matthew.wahab@arm.com>
+
+       * aarch64-asm-2.c: Regenerate.
+       * aarch64-dis-2.c: Regenerate.
+       * aarch64-opc-2.c: Regenerate.
+       * aarch64-tbl.h (QL_SISD_FCMP_H_0): new.
+       (QL_S_2SAMEH): New.
+       (aarch64_opcode_table): Add fp16 versions of fcvtns, fcvtms,
+       fcvtas, scvtf, fcmgt, fcmeq, fcmlt, fcvtps, fcvtzs, frecpe,
+       frecpx, fcvtnu, fcvtmu, fcvtau, ucvtf, fcmge, fcmle, fcvtpu,
+       fcvtzu and frsqrte to the scalar two register misc. group.
+
+2015-12-14  Matthew Wahab  <matthew.wahab@arm.com>
+
+       * aarch64-asm-2.c: Regenerate.
+       * aarch64-dis-2.c: Regenerate.
+       * aarch64-opc-2.c: Regenerate.
+       * aarch64-tbl.h (QL_V2SAMEH): New.
+       (aarch64_opcode_table): Add fp16 versions of frintn, frintm,
+       fcvtns, fcvtms, fcvtas, scvtf, fcmgt, fcmeq, fcmlt, fabs, frintp,
+       frintz, fcvtps, fcvtzs, frecpe, frinta, frintx, fcvtnu, fcvtmu,
+       fcvtau, ucvtf, fcmge, fcmle, fneg, frinti, fcvtpu, fcvtzu, frsqrte
+       and fsqrt to the vector register misc. group.
+
+2015-12-14  Matthew Wahab  <matthew.wahab@arm.com>
+
+       * aarch64-asm-2.c: Regenerate.
+       * aarch64-dis-2.c: Regenerate.
+       * aarch64-opc-2.c: Regenerate.
+       * aarch64-tbl.h (aarch64_opcode_table): Add fp16 versions of
+       fmulx, fcmeq, frecps, frsqrts, fcmge, facge, fabd, fcmgt and facgt
+       to the scalar three same group.
+
+2015-12-14  Matthew Wahab  <matthew.wahab@arm.com>
+
+       * aarch64-asm-2.c: Regenerate.
+       * aarch64-dis-2.c: Regenerate.
+       * aarch64-opc-2.c: Regenerate.
+       * aarch64-tbl.h (QL_V3SAMEH): New.
+       (aarch64_opcode_table): Add fp16 versions of fmaxnm, fmla, fadd,
+       fmulx, fcmeq, fmax, frecps, fminnm, fmls, fsub, fmin, frsqrts,
+       fmaxnmp, faddp, fmul, fcmge, facge, fmaxp, fdiv, fminnmp, fabd,
+       fcmgt, facgt and fminp to the vector three same group.
+
+2015-12-14  Matthew Wahab  <matthew.wahab@arm.com>
+
+       * aarch64-tbl.h (aarch64_feature_simd_f16): New.
+       (SIMD_F16): New.
+
+2015-12-14  Matthew Wahab  <matthew.wahab@arm.com>
+
+       * aarch64-opc.c (aarch64_sys_reg_supported_p): Add mistakenly
+       removed statement.
+       (aarch64_pstatefield_supported_p): Move feature checks for AT
+       registers ..
+       (aarch64_sys_ins_reg_supported_p): .. to here.
+
+2015-12-12  Alan Modra  <amodra@gmail.com>
+
+       PR 19359
+       * ppc-opc.c (insert_fxm): Remove "ignored" from error message.
+       (powerpc_opcodes): Remove single-operand mfcr.
+
+2015-12-11  Matthew Wahab  <matthew.wahab@arm.com>
+
+       * aarch64-asm.c (aarch64_ins_hint): New.
+       * aarch64-asm.h (aarch64_ins_hint): Declare.
+       * aarch64-dis.c (aarch64_ext_hint): New.
+       * aarch64-dis.h (aarch64_ext_hint): Declare.
+       * aarch64-opc-2.c: Regenerate.
+       * aarch64-opc.c (aarch64_hint_options): New.
+       * aarch64-tbl.h (AARCH64_OPERANDS): Fix typos.
+
+2015-12-11  Matthew Wahab  <matthew.wahab@arm.com>
+
+       * aarch64-gen.c (find_alias_opcode): Set max_num_aliases to 16.
+
+2015-12-11  Matthew Wahab  <matthew.wahab@arm.com>
+
+       * aarch64-opc.c (aarch64_sys_reg): Add pbmlimitr_el1, pmbptr_el1,
+       pmbsr_el1, pmbidr_el1, pmscr_el1, pmsicr_el1, pmsirr_el1,
+       pmsfcr_el1, pmsevfr_el1, pmslatfr_el1, pmsidr_el1, pmscr_el2 and
+       pmscr_el2.
+       (aarch64_sys_reg_supported_p): Add architecture feature tests for
+       the new registers.
+
+2015-12-10  Matthew Wahab  <matthew.wahab@arm.com>
+
+       * aarch64-opc.c (aarch64_sys_regs_at): Add "s1e1rp" and "s1e1wp".
+       (aarch64_sys_ins_reg_supported_p): Add ARMv8.2 system register
+       feature test for "s1e1rp" and "s1e1wp".
+
+2015-12-10  Matthew Wahab  <matthew.wahab@arm.com>
+
+       * aarch64-opc.c (aarch64_sys_regs_dc): Add "cvap".
+       (aarch64_sys_ins_reg_supported_p): New.
+
+2015-12-10  Matthew Wahab  <matthew.wahab@arm.com>
+
+       * aarch64-dis.c (aarch64_ext_regrt_sysins): Replace use of has_xt
+       with aarch64_sys_ins_reg_has_xt.
+       (aarch64_ext_sysins_op): Likewise.
+       * aarch64-opc.c (operand_general_constraint_met_p): Likewise.
+       (F_HASXT): New.
+       (aarch64_sys_regs_ic): Update for changes to aarch64_sys_ins_reg.
+       (aarch64_sys_regs_dc): Likewise.
+       (aarch64_sys_regs_at): Likewise.
+       (aarch64_sys_regs_tlbi): Likewise.
+       (aarch64_sys_ins_reg_has_xt): New.
+
+2015-12-10  Matthew Wahab  <matthew.wahab@arm.com>
+
+       * aarch64-opc.c (aarch64_sys_regs): Add "uao".
+       (aarch64_sys_reg_supported_p): Add comment.  Add checks for "uao".
+       (aarch64_pstatefields): Add "uao".
+       (aarch64_pstatefield_supported_p): Add checks for "uao".
+
+2015-12-10  Matthew Wahab  <matthew.wahab@arm.com>
+
+       * aarch64-opc.c (aarch64_sys_regs): Add "vsesr_el2", "erridr_el1",
+       "errselr_el1", "erxfr_el1", "erxctlr", "erxaddr_el1",
+       "erxmisc0_el1", "erxmisc1_el1", "disr_el1" and "vdisr_el2".
+       (aarch64_sys_reg_supported_p): Add architecture feature tests for
+       new registers.
+
+2015-12-10  Matthew Wahab  <matthew.wahab@arm.com>
+
+       * aarch64-asm-2.c: Regenerate.
+       * aarch64-dis-2.c: Regenerate.
+       * aarch64-tbl.h (aarch64_feature_ras): New.
+       (RAS): New.
+       (aarch64_opcode_table): Add "esb".
+
+2015-12-09  H.J. Lu  <hongjiu.lu@intel.com>
+
+       * i386-dis.c (MOD_0F01_REG_5): New.
+       (RM_0F01_REG_5): Likewise.
+       (reg_table): Use MOD_0F01_REG_5.
+       (mod_table): Add MOD_0F01_REG_5.
+       (rm_table): Add RM_0F01_REG_5.
+       * i386-gen.c (cpu_flag_init): Add CPU_OSPKE_FLAGS.
+       (cpu_flags): Add CpuOSPKE.
+       * i386-opc.h (CpuOSPKE): New.
+       (i386_cpu_flags): Add cpuospke.
+       * i386-opc.tbl: Add rdpkru and wrpkru instructions.
+       * i386-init.h: Regenerated.
+       * i386-tbl.h: Likewise.
+
+2015-12-07  DJ Delorie  <dj@redhat.com>
+
+       * rl78-decode.opc: Enable MULU for all ISAs.
+       * rl78-decode.c: Regenerate.
+
+2015-12-07  Alan Modra  <amodra@gmail.com>
+
+       * opcodes/ppc-opc.c (powerpc_opcodes): Sort power9 insns by
+       major opcode/xop.
+
+2015-12-04  Claudiu Zissulescu  <claziss@synopsys.com>
+
+       * arc-dis.c (special_flag_p): Match full mnemonic.
+       * arc-opc.c (print_insn_arc): Check section size to read
+       appropriate number of bytes. Fix printing.
+       * arc-tbl.h: Fix instruction table. Allow clri/seti instruction without
+       arguments.
+
+2015-12-02  Andre Vieira  <andre.simoesdiasvieira@arm.com>
+
+       * arm-dis.c (arm_opcodes): <ldaexh>: Fix typo...
+       <ldah>: ... to this.
+
+2015-11-27  Matthew Wahab  <matthew.wahab@arm.com>
+
+       * aarch64-asm-2.c: Regenerate.
+       * aarch64-dis-2.c: Regenerate.
+       * aarch64-opc-2.c: Regenerate.
+       * aarch64-tbl.h (QL_FIX2FP_H, QL_FP2FIX_H): New.
+       (QL_INT2FP_H, QL_FP2INT_H): New.
+       (QL_FP2_H, QL_FP3_H, QL_FP4_H): New
+       (QL_DST_H): New.
+       (QL_FCCMP_H): New.
+       (aarch64_opcode_table): Add 16-bit variants of scvt, ucvtf,
+       fcvtzs, fcvtzu, fcvtns, fcvtnu, scvtf, ucvtf, fcvtas, fcvtau,
+       fmov, fcvtpos, fcvtpu, fcvtms, fcvtmu, fcvtzs, fcvtzu, fccmp,
+       fccmpe, fcmp, fcmpe, fabs, fneg, fsqrt, frintn, frintp, frintm,
+       frintz, frinta, frintx, frinti, fmul, fdiv, fadd, fsub, fmax,
+       fmin, fmaxnm, fminnm, fnmul, fmadd, fmsub, fnmadd, fnmsub and
+       fcsel.
+
+2015-11-27  Matthew Wahab  <matthew.wahab@arm.com>
+
+       * aarch64-opc.c (half_conv_t): New.
+        (expand_fp_imm): Replace is_dp flag with the parameter size to
+       specify the number of bytes for the required expansion.  Treat
+       a 16-bit expansion like a 32-bit expansion.  Add check for an
+       unsupported size request.  Update comment.
+       (aarch64_print_operand): Update to support 16-bit floating point
+       values.  Update for changes to expand_fp_imm.
+
+2015-11-27  Matthew Wahab  <matthew.wahab@arm.com>
+
+       * aarch64-tbl.h (aarch64_feature_fp_f16): New.
+       (FP_F16): New.
+
+2015-11-27  Matthew Wahab  <matthew.wahab@arm.com>
+
+       * aarch64-asm-2.c: Regenerate.
+       * aarch64-dis-2.c: Regenerate.
+       * aarch64-opc-2.c: Regenerate.
+       * aarch64-tbl.h (aarchr64_opcode_table): Update "rev", add
+       "rev64".
+
+2015-11-27  Matthew Wahab  <matthew.wahab@arm.com>
+
+       * aarch64-asm-2.c: Regenerate.
+       * aarch64-asm.c (convert_bfc_to_bfm): New.
+       (convert_to_real): Add case for OP_BFC.
+       * aarch64-dis-2.c: Regenerate.
+       * aarch64-dis.c: (convert_bfm_to_bfc): New.
+       (convert_to_alias): Add case for OP_BFC.
+       * aarch64-opc-2.c: Regenerate.
+       * aarch64-opc.c (operand_general_constraint_met_p): Weaken assert
+       to allow width operand in three-operand instructions.
+       * aarch64-tbl.h (QL_BF1): New.
+       (aarch64_feature_v8_2): New.
+       (ARMV8_2): New.
+       (aarch64_opcode_table): Add "bfc".
+
+2015-11-27  Matthew Wahab  <matthew.wahab@arm.com>
+
+       * aarch64-asm-2.c: Regenerate.
+       * aarch64-dis-2.c: Regenerate.
+       * aarch64-dis.c: Weaken assert.
+       * aarch64-gen.c: Include the instruction in the list of its
+       possible aliases.
+
+2015-11-27  Matthew Wahab  <matthew.wahab@arm.com>
+
+       * aarch64-opc.c (aarch64_sys_regs): Add "id_aa64mmfr2_el1".
+       (aarch64_sys_reg_supported_p): Add ARMv8.2 system register
+       feature test.
+
+2015-11-23  Tristan Gingold  <gingold@adacore.com>
+
+       * arm-dis.c (print_insn): Also set is_thumb for Mach-O.
+
 2015-11-20  Matthew Wahab  <matthew.wahab@arm.com>
 
        * aarch64-opc.c (aarch64_sys_regs): Add spsr_el12, elr_el12,
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