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binutils-gdb/gdb/features/i386/i386-avx512.c
Michael Sturm 01f9f808e2 Add AVX512 registers support to GDB and GDBserver. 
This patch adds support for the Intel(R) Advanced Vector
Extensions 512 (Intel(R) AVX-512) registers.  Native and remote
debugging are covered by this patch.

Intel(R) AVX-512 is an extension to AVX to support 512-bit wide
SIMD registers in 64-bit mode (XMM0-XMM31, YMM0-YMM31, ZMM0-ZMM31).
The number of available registers in 32-bit mode is still 8
(XMM0-7, YMM0-7, ZMM0-7).  The lower 256-bits of the ZMM registers
are aliased to the respective 256-bit YMM registers.  The lower
128-bits are aliased to the respective 128-bit XMM registers.

There are also 8 new, dedicated mask registers (K0-K7) in both 32-bit
mode and 64-bit mode.

For more information please see
Intel(R) Developer Zone: Intel(R) AVX
http://software.intel.com/en-us/intel-isa-extensions#pid-16007-1495

Intel(R) Architecture Instruction Set Extensions Programming Reference:
http://software.intel.com/en-us/file/319433-017pdf

2014-04-24  Michael Sturm  <michael.sturm@mintel.com>
            Walfred Tedeschi  <walfred.tedeschi@intel.com>

     * amd64-linux-nat.c (amd64_linux_gregset32_reg_offset): Add
     AVX512 registers.
     (amd64_linux_read_description): Add code to handle AVX512 xstate
     mask and return respective tdesc.
     * amd64-linux-tdep.c: Include features/i386/amd64-avx512-linux.c
     and features/i386/x32-avx512-linux.c.
     (amd64_linux_gregset_reg_offset): Add AVX512 registers.
     (amd64_linux_core_read_description): Add code to handle AVX512
     xstate mask and return respective tdesc.
     (_initialize_amd64_linux_tdep): Initialize AVX512 tdesc.
     * amd64-linux-tdep.h (AMD64_LINUX_ORIG_RAX_REGNUM): Adjust regnum
     calculation.
     (AMD64_LINUX_NUM_REGS): Adjust to new number of registers.
     (tdesc_amd64_avx512_linux): New prototype.
     (tdesc_x32_avx512_linux): Likewise.
     * amd64-tdep.c: Include features/i386/amd64-avx512.c and
     features/i386/x32-avx512.c.
     (amd64_ymm_avx512_names): New register names for pseudo
     registers YMM16-31.
     (amd64_ymmh_avx512_names): New register names for raw registers
     YMMH16-31.
     (amd64_k_names): New register names for K registers.
     (amd64_zmmh_names): New register names for ZMM raw registers.
     (amd64_zmm_names): New registers names for ZMM pseudo registers.
     (amd64_xmm_avx512_names): New register names for XMM16-31
     registers.
     (amd64_pseudo_register_name): Add code to return AVX512 pseudo
     registers.
     (amd64_init_abi): Add code to intitialize AVX512 tdep variables
     if feature is present.
     (_initialize_amd64_tdep): Call AVX512 tdesc initializers.
     * amd64-tdep.h (enum amd64_regnum): Add AVX512 registers.
     (AMD64_NUM_REGS): Adjust to new number of registers.
     * i386-linux-nat.c (GETXSTATEREGS_SUPPLIES): Extend range of
     registers supplied via XSTATE by AVX512 registers.
     (i386_linux_read_description): Add case for AVX512.
     * i386-linux-tdep.c: Include i386-avx512-linux.c.
     (i386_linux_gregset_reg_offset): Add AVX512 registers.
     (i386_linux_core_read_description): Add case for AVX512.
     (i386_linux_init_abi): Install supported register note section
     for AVX512.
     (_initialize_i386_linux_tdep): Add call to tdesc init function for
     AVX512.
     * i386-linux-tdep.h (I386_LINUX_NUM_REGS): Set number of
     registers to be number of zmm7h + 1.
     (tdesc_i386_avx512_linux): Add tdesc for AVX512 registers.
     * i386-tdep.c: Include features/i386/i386-avx512.c.
     (i386_zmm_names): Add ZMM pseudo register names array.
     (i386_zmmh_names): Add ZMM raw register names array.
     (i386_k_names): Add K raw register names array.
     (num_lower_zmm_regs): Add constant for the number of lower ZMM
     registers. AVX512 has 16 more ZMM registers than there are YMM
     registers.
     (i386_zmmh_regnum_p): Add function to look up register number of
     ZMM raw registers.
     (i386_zmm_regnum_p): Likewise for ZMM pseudo registers.
     (i386_k_regnum_p): Likewise for K raw registers.
     (i386_ymmh_avx512_regnum_p): Likewise for additional YMM raw
     registers added by AVX512.
     (i386_ymm_avx512_regnum_p): Likewise for additional YMM pseudo
     registers added by AVX512.
     (i386_xmm_avx512_regnum_p): Likewise for additional XMM registers
     added by AVX512.
     (i386_register_name): Add code to hide YMMH16-31 and ZMMH0-31.
     (i386_pseudo_register_name): Add ZMM pseudo registers.
     (i386_zmm_type): Construct and return vector registers type for ZMM
     registers.
     (i386_pseudo_register_type): Return appropriate type for YMM16-31,
     ZMM0-31 pseudo registers and K registers.
     (i386_pseudo_register_read_into_value): Add code to read K, ZMM
     and YMM16-31 registers from register cache.
     (i386_pseudo_register_write): Add code to write  K, ZMM and
     YMM16-31 registers.
     (i386_register_reggroup_p): Add code to include/exclude AVX512
     registers in/from respective register groups.
     (i386_validate_tdesc_p): Handle AVX512 feature, add AVX512
     registers if feature is present in xcr0.
     (i386_gdbarch_init): Add code to initialize AVX512 feature
     variables in tdep structure, wire in pseudo registers and call
     initialize_tdesc_i386_avx512.
     * i386-tdep.h (struct gdbarch_tdep): Add AVX512 related
     variables.
     (i386_regnum): Add AVX512 registers.
     (I386_SSE_NUM_REGS): New define for number of SSE registers.
     (I386_AVX_NUM_REGS): Likewise for AVX registers.
     (I386_AVX512_NUM_REGS): Likewise for AVX512 registers.
     (I386_MAX_REGISTER_SIZE): Change to 64 bytes, ZMM registers are
     512 bits wide.
     (i386_xmm_avx512_regnum_p): New prototype for register look up.
     (i386_ymm_avx512_regnum_p): Likewise.
     (i386_k_regnum_p): Likewise.
     (i386_zmm_regnum_p): Likewise.
     (i386_zmmh_regnum_p): Likewise.
     * i387-tdep.c : Update year in copyright notice.
     (xsave_ymm_avx512_offset): New table for YMM16-31 offsets in
     XSAVE buffer.
     (XSAVE_YMM_AVX512_ADDR): New macro.
     (xsave_xmm_avx512_offset): New table for XMM16-31 offsets in
     XSAVE buffer.
     (XSAVE_XMM_AVX512_ADDR): New macro.
     (xsave_avx512_k_offset): New table for K register offsets in
     XSAVE buffer.
     (XSAVE_AVX512_K_ADDR): New macro.
     (xsave_avx512_zmm_h_offset): New table for ZMM register offsets
     in XSAVE buffer.
     (XSAVE_AVX512_ZMM_H_ADDR): New macro.
     (i387_supply_xsave): Add code to supply AVX512 registers to XSAVE
     buffer.
     (i387_collect_xsave): Add code to collect AVX512 registers from
     XSAVE buffer.
     * i387-tdep.h (I387_NUM_XMM_AVX512_REGS): New define for number
     of XMM16-31 registers.
     (I387_NUM_K_REGS): New define for number of K registers.
     (I387_K0_REGNUM): New define for K0 register number.
     (I387_NUM_ZMMH_REGS): New define for number of ZMMH registers.
     (I387_ZMM0H_REGNUM): New define for ZMM0H register number.
     (I387_NUM_YMM_AVX512_REGS): New define for number of YMM16-31
     registers.
     (I387_YMM16H_REGNUM): New define for YMM16H register number.
     (I387_XMM16_REGNUM): New define for XMM16 register number.
     (I387_YMM0_REGNUM): New define for YMM0 register number.
     (I387_KEND_REGNUM): New define for last K register number.
     (I387_ZMMENDH_REGNUM): New define for last ZMMH register number.
     (I387_YMMH_AVX512_END_REGNUM): New define for YMM31 register
     number.
     (I387_XMM_AVX512_END_REGNUM): New define for XMM31 register
     number.
     * common/i386-xstate.h: Add AVX 3.1 feature bits, mask and XSTATE
     size.
     * features/Makefile: Add AVX512 related files.
     * features/i386/32bit-avx512.xml: New file.
     * features/i386/64bit-avx512.xml: Likewise.
     * features/i386/amd64-avx512-linux.c: Likewise.
     * features/i386/amd64-avx512-linux.xml: Likewise.
     * features/i386/amd64-avx512.c: Likewise.
     * features/i386/amd64-avx512.xml: Likewise.
     * features/i386/i386-avx512-linux.c: Likewise.
     * features/i386/i386-avx512-linux.xml: Likewise.
     * features/i386/i386-avx512.c: Likewise.
     * features/i386/i386-avx512.xml: Likewise.
     * features/i386/x32-avx512-linux.c: Likewise.
     * features/i386/x32-avx512-linux.xml: Likewise.
     * features/i386/x32-avx512.c: Likewise.
     * features/i386/x32-avx512.xml: Likewise.
     * regformats/i386/amd64-avx512-linux.dat: New file.
     * regformats/i386/amd64-avx512.dat: Likewise.
     * regformats/i386/i386-avx512-linux.dat: Likewise.
     * regformats/i386/i386-avx512.dat: Likewise.
     * regformats/i386/x32-avx512-linux.dat: Likewise.
     * regformats/i386/x32-avx512.dat: Likewise.
     * NEWS: Add note about new support for AVX512.

testsuite/
     * Makefile.in (EXECUTABLES): Added i386-avx512.
     * gdb.arch/i386-avx512.c: New file.
     * gdb.arch/i386-avx512.exp: Likewise.

gdbserver/
     * Makefile.in: Added rules to handle new files
     i386-avx512.c i386-avx512-linux.c amd64-avx512.c
     amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
     * configure.srv (srv_i386_regobj): Add i386-avx512.o.
     (srv_i386_linux_regobj): Add i386-avx512-linux.o.
     (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
     (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
     x32-avx512-linux.o.
     (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
     (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
     (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
     i386/x32-avx512.xml.
     (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
     (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
     i386/x32-avx512-linux.xml.
     * i387-fp.c (num_avx512_k_registers): New constant for number
     of K registers.
     (num_avx512_zmmh_low_registers): New constant for number of
     lower ZMM registers (0-15).
     (num_avx512_zmmh_high_registers): New constant for number of
     higher ZMM registers (16-31).
     (num_avx512_ymmh_registers): New contant for number of higher
     YMM registers (ymm16-31 added by avx521 on x86_64).
     (num_avx512_xmm_registers): New constant for number of higher
     XMM registers (xmm16-31 added by AVX512 on x86_64).
     (struct i387_xsave): Add space for AVX512 registers.
     (i387_cache_to_xsave): Change raw buffer size to 64 characters.
     Add code to handle AVX512 registers.
     (i387_xsave_to_cache): Add code to handle AVX512 registers.
     * linux-x86-low.c (init_registers_amd64_avx512_linux): New
     prototypei from generated file.
     (tdesc_amd64_avx512_linux): Likewise.
     (init_registers_x32_avx512_linux): Likewise.
     (tdesc_x32_avx512_linux): Likewise.
     (init_registers_i386_avx512_linux): Likewise.
     (tdesc_i386_avx512_linux): Likewise.
     (x86_64_regmap): Add AVX512 registers.
     (x86_linux_read_description): Add code to handle AVX512 XSTATE
     mask.
     (initialize_low_arch): Add code to initialize AVX512 registers.

doc/
     * gdb.texinfo (i386 Features): Add description of AVX512
     registers.

Change-Id: Ifc4c08c76b85dbec18d02efdbe6182e851584438
Signed-off-by: Michael Sturm <michael.sturm@intel.com>
2014-04-24 16:30:03 +02:00

204 lines
9.4 KiB
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/* THIS FILE IS GENERATED. -*- buffer-read-only: t -*- vi:set ro:
Original: i386-avx512.xml */
#include "defs.h"
#include "osabi.h"
#include "target-descriptions.h"
struct target_desc *tdesc_i386_avx512;
static void
initialize_tdesc_i386_avx512 (void)
{
struct target_desc *result = allocate_target_description ();
struct tdesc_feature *feature;
struct tdesc_type *field_type;
struct tdesc_type *type;
set_tdesc_architecture (result, bfd_scan_arch ("i386"));
feature = tdesc_create_feature (result, "org.gnu.gdb.i386.core");
field_type = tdesc_create_flags (feature, "i386_eflags", 4);
tdesc_add_flag (field_type, 0, "CF");
tdesc_add_flag (field_type, 1, "");
tdesc_add_flag (field_type, 2, "PF");
tdesc_add_flag (field_type, 4, "AF");
tdesc_add_flag (field_type, 6, "ZF");
tdesc_add_flag (field_type, 7, "SF");
tdesc_add_flag (field_type, 8, "TF");
tdesc_add_flag (field_type, 9, "IF");
tdesc_add_flag (field_type, 10, "DF");
tdesc_add_flag (field_type, 11, "OF");
tdesc_add_flag (field_type, 14, "NT");
tdesc_add_flag (field_type, 16, "RF");
tdesc_add_flag (field_type, 17, "VM");
tdesc_add_flag (field_type, 18, "AC");
tdesc_add_flag (field_type, 19, "VIF");
tdesc_add_flag (field_type, 20, "VIP");
tdesc_add_flag (field_type, 21, "ID");
tdesc_create_reg (feature, "eax", 0, 1, NULL, 32, "int32");
tdesc_create_reg (feature, "ecx", 1, 1, NULL, 32, "int32");
tdesc_create_reg (feature, "edx", 2, 1, NULL, 32, "int32");
tdesc_create_reg (feature, "ebx", 3, 1, NULL, 32, "int32");
tdesc_create_reg (feature, "esp", 4, 1, NULL, 32, "data_ptr");
tdesc_create_reg (feature, "ebp", 5, 1, NULL, 32, "data_ptr");
tdesc_create_reg (feature, "esi", 6, 1, NULL, 32, "int32");
tdesc_create_reg (feature, "edi", 7, 1, NULL, 32, "int32");
tdesc_create_reg (feature, "eip", 8, 1, NULL, 32, "code_ptr");
tdesc_create_reg (feature, "eflags", 9, 1, NULL, 32, "i386_eflags");
tdesc_create_reg (feature, "cs", 10, 1, NULL, 32, "int32");
tdesc_create_reg (feature, "ss", 11, 1, NULL, 32, "int32");
tdesc_create_reg (feature, "ds", 12, 1, NULL, 32, "int32");
tdesc_create_reg (feature, "es", 13, 1, NULL, 32, "int32");
tdesc_create_reg (feature, "fs", 14, 1, NULL, 32, "int32");
tdesc_create_reg (feature, "gs", 15, 1, NULL, 32, "int32");
tdesc_create_reg (feature, "st0", 16, 1, NULL, 80, "i387_ext");
tdesc_create_reg (feature, "st1", 17, 1, NULL, 80, "i387_ext");
tdesc_create_reg (feature, "st2", 18, 1, NULL, 80, "i387_ext");
tdesc_create_reg (feature, "st3", 19, 1, NULL, 80, "i387_ext");
tdesc_create_reg (feature, "st4", 20, 1, NULL, 80, "i387_ext");
tdesc_create_reg (feature, "st5", 21, 1, NULL, 80, "i387_ext");
tdesc_create_reg (feature, "st6", 22, 1, NULL, 80, "i387_ext");
tdesc_create_reg (feature, "st7", 23, 1, NULL, 80, "i387_ext");
tdesc_create_reg (feature, "fctrl", 24, 1, "float", 32, "int");
tdesc_create_reg (feature, "fstat", 25, 1, "float", 32, "int");
tdesc_create_reg (feature, "ftag", 26, 1, "float", 32, "int");
tdesc_create_reg (feature, "fiseg", 27, 1, "float", 32, "int");
tdesc_create_reg (feature, "fioff", 28, 1, "float", 32, "int");
tdesc_create_reg (feature, "foseg", 29, 1, "float", 32, "int");
tdesc_create_reg (feature, "fooff", 30, 1, "float", 32, "int");
tdesc_create_reg (feature, "fop", 31, 1, "float", 32, "int");
feature = tdesc_create_feature (result, "org.gnu.gdb.i386.sse");
field_type = tdesc_named_type (feature, "ieee_single");
tdesc_create_vector (feature, "v4f", field_type, 4);
field_type = tdesc_named_type (feature, "ieee_double");
tdesc_create_vector (feature, "v2d", field_type, 2);
field_type = tdesc_named_type (feature, "int8");
tdesc_create_vector (feature, "v16i8", field_type, 16);
field_type = tdesc_named_type (feature, "int16");
tdesc_create_vector (feature, "v8i16", field_type, 8);
field_type = tdesc_named_type (feature, "int32");
tdesc_create_vector (feature, "v4i32", field_type, 4);
field_type = tdesc_named_type (feature, "int64");
tdesc_create_vector (feature, "v2i64", field_type, 2);
type = tdesc_create_union (feature, "vec128");
field_type = tdesc_named_type (feature, "v4f");
tdesc_add_field (type, "v4_float", field_type);
field_type = tdesc_named_type (feature, "v2d");
tdesc_add_field (type, "v2_double", field_type);
field_type = tdesc_named_type (feature, "v16i8");
tdesc_add_field (type, "v16_int8", field_type);
field_type = tdesc_named_type (feature, "v8i16");
tdesc_add_field (type, "v8_int16", field_type);
field_type = tdesc_named_type (feature, "v4i32");
tdesc_add_field (type, "v4_int32", field_type);
field_type = tdesc_named_type (feature, "v2i64");
tdesc_add_field (type, "v2_int64", field_type);
field_type = tdesc_named_type (feature, "uint128");
tdesc_add_field (type, "uint128", field_type);
field_type = tdesc_create_flags (feature, "i386_mxcsr", 4);
tdesc_add_flag (field_type, 0, "IE");
tdesc_add_flag (field_type, 1, "DE");
tdesc_add_flag (field_type, 2, "ZE");
tdesc_add_flag (field_type, 3, "OE");
tdesc_add_flag (field_type, 4, "UE");
tdesc_add_flag (field_type, 5, "PE");
tdesc_add_flag (field_type, 6, "DAZ");
tdesc_add_flag (field_type, 7, "IM");
tdesc_add_flag (field_type, 8, "DM");
tdesc_add_flag (field_type, 9, "ZM");
tdesc_add_flag (field_type, 10, "OM");
tdesc_add_flag (field_type, 11, "UM");
tdesc_add_flag (field_type, 12, "PM");
tdesc_add_flag (field_type, 15, "FZ");
tdesc_create_reg (feature, "xmm0", 32, 1, NULL, 128, "vec128");
tdesc_create_reg (feature, "xmm1", 33, 1, NULL, 128, "vec128");
tdesc_create_reg (feature, "xmm2", 34, 1, NULL, 128, "vec128");
tdesc_create_reg (feature, "xmm3", 35, 1, NULL, 128, "vec128");
tdesc_create_reg (feature, "xmm4", 36, 1, NULL, 128, "vec128");
tdesc_create_reg (feature, "xmm5", 37, 1, NULL, 128, "vec128");
tdesc_create_reg (feature, "xmm6", 38, 1, NULL, 128, "vec128");
tdesc_create_reg (feature, "xmm7", 39, 1, NULL, 128, "vec128");
tdesc_create_reg (feature, "mxcsr", 40, 1, "vector", 32, "i386_mxcsr");
feature = tdesc_create_feature (result, "org.gnu.gdb.i386.avx");
tdesc_create_reg (feature, "ymm0h", 41, 1, NULL, 128, "uint128");
tdesc_create_reg (feature, "ymm1h", 42, 1, NULL, 128, "uint128");
tdesc_create_reg (feature, "ymm2h", 43, 1, NULL, 128, "uint128");
tdesc_create_reg (feature, "ymm3h", 44, 1, NULL, 128, "uint128");
tdesc_create_reg (feature, "ymm4h", 45, 1, NULL, 128, "uint128");
tdesc_create_reg (feature, "ymm5h", 46, 1, NULL, 128, "uint128");
tdesc_create_reg (feature, "ymm6h", 47, 1, NULL, 128, "uint128");
tdesc_create_reg (feature, "ymm7h", 48, 1, NULL, 128, "uint128");
feature = tdesc_create_feature (result, "org.gnu.gdb.i386.mpx");
type = tdesc_create_struct (feature, "br128");
field_type = tdesc_named_type (feature, "uint64");
tdesc_add_field (type, "lbound", field_type);
field_type = tdesc_named_type (feature, "uint64");
tdesc_add_field (type, "ubound_raw", field_type);
type = tdesc_create_struct (feature, "_bndstatus");
tdesc_set_struct_size (type, 8);
tdesc_add_bitfield (type, "bde", 2, 31);
tdesc_add_bitfield (type, "error", 0, 1);
type = tdesc_create_union (feature, "status");
field_type = tdesc_named_type (feature, "data_ptr");
tdesc_add_field (type, "raw", field_type);
field_type = tdesc_named_type (feature, "_bndstatus");
tdesc_add_field (type, "status", field_type);
type = tdesc_create_struct (feature, "_bndcfgu");
tdesc_set_struct_size (type, 8);
tdesc_add_bitfield (type, "base", 12, 31);
tdesc_add_bitfield (type, "reserved", 2, 11);
tdesc_add_bitfield (type, "preserved", 1, 1);
tdesc_add_bitfield (type, "enabled", 0, 1);
type = tdesc_create_union (feature, "cfgu");
field_type = tdesc_named_type (feature, "data_ptr");
tdesc_add_field (type, "raw", field_type);
field_type = tdesc_named_type (feature, "_bndcfgu");
tdesc_add_field (type, "config", field_type);
tdesc_create_reg (feature, "bnd0raw", 49, 1, NULL, 128, "br128");
tdesc_create_reg (feature, "bnd1raw", 50, 1, NULL, 128, "br128");
tdesc_create_reg (feature, "bnd2raw", 51, 1, NULL, 128, "br128");
tdesc_create_reg (feature, "bnd3raw", 52, 1, NULL, 128, "br128");
tdesc_create_reg (feature, "bndcfgu", 53, 1, NULL, 64, "cfgu");
tdesc_create_reg (feature, "bndstatus", 54, 1, NULL, 64, "status");
feature = tdesc_create_feature (result, "org.gnu.gdb.i386.avx512");
field_type = tdesc_named_type (feature, "uint128");
tdesc_create_vector (feature, "v2ui128", field_type, 2);
tdesc_create_reg (feature, "k0", 55, 1, NULL, 64, "uint64");
tdesc_create_reg (feature, "k1", 56, 1, NULL, 64, "uint64");
tdesc_create_reg (feature, "k2", 57, 1, NULL, 64, "uint64");
tdesc_create_reg (feature, "k3", 58, 1, NULL, 64, "uint64");
tdesc_create_reg (feature, "k4", 59, 1, NULL, 64, "uint64");
tdesc_create_reg (feature, "k5", 60, 1, NULL, 64, "uint64");
tdesc_create_reg (feature, "k6", 61, 1, NULL, 64, "uint64");
tdesc_create_reg (feature, "k7", 62, 1, NULL, 64, "uint64");
tdesc_create_reg (feature, "zmm0h", 63, 1, NULL, 256, "v2ui128");
tdesc_create_reg (feature, "zmm1h", 64, 1, NULL, 256, "v2ui128");
tdesc_create_reg (feature, "zmm2h", 65, 1, NULL, 256, "v2ui128");
tdesc_create_reg (feature, "zmm3h", 66, 1, NULL, 256, "v2ui128");
tdesc_create_reg (feature, "zmm4h", 67, 1, NULL, 256, "v2ui128");
tdesc_create_reg (feature, "zmm5h", 68, 1, NULL, 256, "v2ui128");
tdesc_create_reg (feature, "zmm6h", 69, 1, NULL, 256, "v2ui128");
tdesc_create_reg (feature, "zmm7h", 70, 1, NULL, 256, "v2ui128");
tdesc_i386_avx512 = result;
}
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