/*
 * Copyright (c) 2017 by Vince Weaver <vincent.weaver@maine.edu>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
 * of the Software, and to permit persons to whom the Software is furnished to do so,
 * subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
 * INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
 * PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
 * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
 * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 *
 * This file is part of libpfm, a performance monitoring support library for
 * applications on Linux.
 *
 * PMU: amd64_fam16h (AMD64 Fam16h)
 */

/* Dispatched FPU 0x0 */
static const amd64_umask_t amd64_fam16h_dispatched_fpu[]={
   { .uname  = "PIPE0",
     .udesc  = "Pipe0 dispatches",
     .ucode = 0x1,
   },
   { .uname  = "PIPE1",
     .udesc  = "Pipe1 dispatches",
     .ucode = 0x2,
   },
   { .uname  = "ALL",
     .udesc  = "All sub-events selected",
     .ucode = 0x3,
     .uflags= AMD64_FL_NCOMBO | AMD64_FL_DFL,
   },
};

/* Retired SSE/AVX 0x03 */
static const amd64_umask_t amd64_fam16h_retired_sse_operations[]={
   { .uname  = "SINGLE_ADD_SUB_OPS",
     .udesc  = "Single precision add/subtract ops",
     .ucode = 0x1,
   },
   { .uname  = "SINGLE_MUL_OPS",
     .udesc  = "Single precision multiply ops",
     .ucode = 0x2,
   },
   { .uname  = "SINGLE_DIV_OPS",
     .udesc  = "Single precision divide/square root ops",
     .ucode = 0x4,
   },
   { .uname  = "DOUBLE_ADD_SUB_OPS",
     .udesc  = "Double precision add/subtract ops",
     .ucode = 0x10,
   },
   { .uname  = "DOUBLE_MUL_OPS",
     .udesc  = "Double precision multiply ops",
     .ucode = 0x20,
   },
   { .uname  = "DOUBLE_DIV_OPS",
     .udesc  = "Double precision divide/square root ops",
     .ucode = 0x40,
   },
   { .uname  = "ALL",
     .udesc  = "All sub-events selected",
     .ucode = 0x7f,
     .uflags= AMD64_FL_NCOMBO | AMD64_FL_DFL,
   },
};

/* Retired serializing ops 0x05 */
static const amd64_umask_t amd64_fam16h_retired_serializing_ops[]={
   { .uname  = "SSE_BOTTOM_EXECUTING_UOPS",
     .udesc  = "SSE bottom-executing uops retired",
     .ucode = 0x1,
   },
   { .uname  = "SSE_CONTROL_RENAMING_UOPS",
     .udesc  = "SSE control-renaming uops retired",
     .ucode = 0x2,
   },
   { .uname  = "X87_BOTTOM_EXECUTING_UOPS",
     .udesc  = "X87 bottom-executing uops retired",
     .ucode = 0x4,
   },
   { .uname  = "X87_CONTROL_RENAMING_UOPS",
     .udesc  = "X87 control-renaming uops retired",
     .ucode = 0x8,
   },
   { .uname  = "ALL",
     .udesc  = "All sub-events selected",
     .ucode = 0xf,
     .uflags= AMD64_FL_NCOMBO | AMD64_FL_DFL,
   },
};

/* Retired x87 ops 0x11 */
static const amd64_umask_t amd64_fam16h_retired_x87_ops[]={
   { .uname  = "ADD_AND_SUB",
     .udesc  = "Add and subtract",
     .ucode = 0x1,
   },
   { .uname  = "MULTIPLY",
     .udesc  = "Multiply",
     .ucode = 0x2,
   },
   { .uname  = "DIVIDE_AND_FSQRT",
     .udesc  = "Divide and fsqrt",
     .ucode = 0x4,
   },
   { .uname  = "ALL",
     .udesc  = "All sub-events selected",
     .ucode = 0xf,
     .uflags= AMD64_FL_NCOMBO | AMD64_FL_DFL,
   },
};

/* Segment Register Loads 0x20 */
static const amd64_umask_t amd64_fam16h_segment_register_loads[]={
   { .uname  = "ES",
     .udesc  = "ES",
     .ucode = 0x1,
   },
   { .uname  = "CS",
     .udesc  = "CS",
     .ucode = 0x2,
   },
   { .uname  = "SS",
     .udesc  = "SS",
     .ucode = 0x4,
   },
   { .uname  = "DS",
     .udesc  = "DS",
     .ucode = 0x8,
   },
   { .uname  = "FS",
     .udesc  = "FS",
     .ucode = 0x10,
   },
   { .uname  = "GS",
     .udesc  = "GS",
     .ucode = 0x20,
   },
   { .uname  = "HS",
     .udesc  = "HS",
     .ucode = 0x40,
   },
   { .uname  = "ALL",
     .udesc  = "All sub-events selected",
     .ucode = 0x7f,
     .uflags= AMD64_FL_NCOMBO | AMD64_FL_DFL,
   },
};

/* Pipeline Restart 0x21 */
static const amd64_umask_t amd64_fam16h_pipeline_restart[]={
   { .uname  = "INVALIDATING_PROBES",
     .udesc  = "Evictions caused by invalidating probes",
     .ucode = 0x1,
   },
   { .uname  = "FILLS",
     .udesc  = "Evictions caused by fills",
     .ucode = 0x2,
   },
   { .uname  = "ALL",
     .udesc  = "All sub-events selected",
     .ucode = 0x3,
     .uflags= AMD64_FL_NCOMBO | AMD64_FL_DFL,
   },
};

/* Locked Operations 0x24 */
static const amd64_umask_t amd64_fam16h_locked_ops[]={
   { .uname  = "EXECUTED",
     .udesc  = "The number of locked instructions executed",
     .ucode = 0x1,
   },
   { .uname  = "CYCLES_TO_ACQUIRE",
     .udesc  = "The number of cycles to acquire bus lock",
     .ucode = 0x2,
   },
   { .uname  = "CYCLES_TO_UNLOCK",
     .udesc  = "The number of cycles to unlock cache line",
     .ucode = 0x4,
   },
   { .uname  = "ALL",
     .udesc  = "All sub-events selected",
     .ucode = 0x7,
     .uflags= AMD64_FL_NCOMBO | AMD64_FL_DFL,
   },
};

/* LS Dispatch 0x29 */
static const amd64_umask_t amd64_fam16h_ls_dispatch[]={
   { .uname  = "LOADS",
     .udesc  = "The number of loads",
     .ucode = 0x1,
   },
   { .uname  = "STORES",
     .udesc  = "The number of stores",
     .ucode = 0x2,
   },
   { .uname  = "LOAD_OP_STORES",
     .udesc  = "The number of load-op-stores",
     .ucode = 0x4,
   },
   { .uname  = "ALL",
     .udesc  = "All sub-events selected",
     .ucode = 0x7,
     .uflags= AMD64_FL_NCOMBO | AMD64_FL_DFL,
   },
};

/* Cancells Store to Load 0x2a */
static const amd64_umask_t amd64_fam16h_cancelled_store_to_load_forward_operations[]={
   { .uname  = "ADDRESS_MISMATCHES",
     .udesc  = "Address mismatches (starting byte not the same).",
     .ucode = 0x1,
   },
   { .uname  = "STORE_IS_SMALLER_THAN_LOAD",
     .udesc  = "Store is smaller than load.",
     .ucode = 0x2,
   },
   { .uname  = "MISALIGNED",
     .udesc  = "Misaligned.",
     .ucode = 0x4,
   },
   { .uname  = "ALL",
     .udesc  = "All sub-events selected",
     .ucode = 0x7,
     .uflags= AMD64_FL_NCOMBO | AMD64_FL_DFL,
   },
};

/* Data cache refills 0x42 */
static const amd64_umask_t amd64_fam16h_data_cache_refills[]={
   { .uname  = "NON_CACHABLE",
     .udesc  = "Non-cachable",
     .ucode = 0x1,
   },
   { .uname  = "SHARED",
     .udesc  = "Shared",
     .ucode = 0x2,
   },
   { .uname  = "EXCLUSIVE",
     .udesc  = "Exclusive",
     .ucode = 0x4,
   },
   { .uname  = "OWNED",
     .udesc  = "Owned",
     .ucode = 0x8,
   },
   { .uname  = "MODIFIED",
     .udesc  = "Modified",
     .ucode = 0x10,
   },
   { .uname  = "ALL",
     .udesc  = "All sub-events selected",
     .ucode = 0x1f,
     .uflags= AMD64_FL_NCOMBO | AMD64_FL_DFL,
   },
};

/* Cache refills from northbridge 0x43 */
static const amd64_umask_t amd64_fam16h_data_cache_refills_from_system[]={
   { .uname  = "NON_CACHABLE",
     .udesc  = "non-cachable",
     .ucode = 0x1,
   },
   { .uname  = "SHARED",
     .udesc  = "Shared",
     .ucode = 0x2,
   },
   { .uname  = "EXCLUSIVE",
     .udesc  = "Exclusive",
     .ucode = 0x4,
   },
   { .uname  = "OWNED",
     .udesc  = "Owned",
     .ucode = 0x8,
   },
   { .uname  = "MODIFIED",
     .udesc  = "Modified",
     .ucode = 0x10,
   },
   { .uname  = "ALL",
     .udesc  = "All sub-events selected",
     .ucode = 0x1f,
     .uflags= AMD64_FL_NCOMBO | AMD64_FL_DFL,
   },
};

/* Data cache lines evicted 0x44 */
static const amd64_umask_t amd64_fam16h_data_cache_lines_evicted[]={
   { .uname  = "EVICTED",
     .udesc  = "Evicted from probe",
     .ucode = 0x1,
   },
   { .uname  = "SHARED",
     .udesc  = "Shared eviction",
     .ucode = 0x2,
   },
   { .uname  = "EXCLUSIVE",
     .udesc  = "Exclusive eviction",
     .ucode = 0x4,
   },
   { .uname  = "OWNED",
     .udesc  = "Owned eviction",
     .ucode = 0x8,
   },
   { .uname  = "MODIFIED",
     .udesc  = "Modified eviction",
     .ucode = 0x10,
   },
   { .uname  = "ALL",
     .udesc  = "All sub-events selected",
     .ucode = 0x1f,
     .uflags= AMD64_FL_NCOMBO | AMD64_FL_DFL,
   },
};

/* DTLB Miss 0x46 */
static const amd64_umask_t amd64_fam16h_dtlb_miss[]={
   { .uname  = "STORES_L1TLB",
     .udesc  = "Stores that miss L1TLB",
     .ucode = 0x1,
   },
   { .uname  = "LOADS_L1TLB",
     .udesc  = "Loads that miss L1TLB",
     .ucode = 0x2,
   },
   { .uname  = "STORES_L2TLB",
     .udesc  = "Stores that miss L2TLB",
     .ucode = 0x4,
   },
   { .uname  = "LOADS_L2TLB",
     .udesc  = "Loads that miss L2TLB",
     .ucode = 0x8,
   },
   { .uname  = "ALL",
     .udesc  = "All sub-events selected",
     .ucode = 0xf,
     .uflags= AMD64_FL_NCOMBO | AMD64_FL_DFL,
   },
};

/* Misaligned accesses 0x47 */
static const amd64_umask_t amd64_fam16h_misaligned_accesses[]={
   { .uname  = "MISALIGN_16B",
     .udesc  = "Misaligns that cross 16 Byte boundary",
     .ucode = 0x1,
   },
   { .uname  = "MISALIGN_4KB",
     .udesc  = "Misaligns that cross a 4kB boundary",
     .ucode = 0x2,
   },
   { .uname  = "ALL",
     .udesc  = "All sub-events selected",
     .ucode = 0x3,
     .uflags= AMD64_FL_NCOMBO | AMD64_FL_DFL,
   },
};

/* Prefetch Instruction Dispatched 0x4b */
static const amd64_umask_t amd64_fam16h_prefetch_instructions_dispatched[]={
   { .uname  = "LOAD",
     .udesc  = "Load (Prefetch, PrefetchT0/T1/T2)",
     .ucode = 0x1,
   },
   { .uname  = "STORE",
     .udesc  = "Store (PrefetchW)",
     .ucode = 0x2,
   },
   { .uname  = "NTA",
     .udesc  = "NTA (PrefetchNTA)",
     .ucode = 0x4,
   },
   { .uname  = "ALL",
     .udesc  = "All sub-events selected",
     .ucode = 0x7,
     .uflags= AMD64_FL_NCOMBO | AMD64_FL_DFL,
   },
};

/* L1 DTLB Hit 0x4d */
static const amd64_umask_t amd64_fam16h_l1_dtlb_hit[]={
   { .uname  = "L1_4K_TLB_HIT",
     .udesc  = "L1 4K TLB hit",
     .ucode = 0x1,
   },
   { .uname  = "L1_2M_TLB_HIT",
     .udesc  = "L1 2M TLB hit",
     .ucode = 0x2,
   },
   { .uname  = "ALL",
     .udesc  = "All sub-events selected",
     .ucode = 0x3,
     .uflags= AMD64_FL_NCOMBO | AMD64_FL_DFL,
   },
};

/* Ineffective SW Prefetch 0x52 */
static const amd64_umask_t amd64_fam16h_ineffective_sw_prefetches[]={
   { .uname  = "SW_PREFETCH_DATA_CACHE",
     .udesc  = "Software prefetch hit in data cache",
     .ucode = 0x1,
   },
   { .uname  = "SW_PREFETCH_PENDING_FILL",
     .udesc  = "Software prefetch hit a pending fill",
     .ucode = 0x2,
   },
   { .uname  = "SW_PREFETCH_MAB",
     .udesc  = "Software prefetches that don't get a MAB",
     .ucode = 0x4,
   },
   { .uname  = "SW_PREFETCH_HIT_L2",
     .udesc  = "Software prefetches that hit in L2",
     .ucode = 0x8,
   },
   { .uname  = "ALL",
     .udesc  = "All sub-events selected",
     .ucode = 0xf,
     .uflags= AMD64_FL_NCOMBO | AMD64_FL_DFL,
   },
};

/* Uncachable Memory 0x61 */
static const amd64_umask_t amd64_fam16h_uncachable_memory[]={
   { .uname  = "READ_BYTE",
     .udesc  = "Read byte",
     .ucode = 0x1,
   },
   { .uname  = "READ_DOUBLEWORD",
     .udesc  = "Read doubleword",
     .ucode = 0x2,
   },
   { .uname  = "WRITE_BYTE",
     .udesc  = "Write byte",
     .ucode = 0x10,
   },
   { .uname  = "WRITE_DOUBLEWORD",
     .udesc  = "Write doubleword",
     .ucode = 0x20,
   },
   { .uname  = "ALL",
     .udesc  = "All sub-events selected",
     .ucode = 0x33,
     .uflags= AMD64_FL_NCOMBO | AMD64_FL_DFL,
   },
};

/* Read Block Operations 0x62 */
static const amd64_umask_t amd64_fam16h_read_block[]={
   { .uname  = "READ_BLOCK",
     .udesc  = "Read block",
     .ucode = 0x1,
   },
   { .uname  = "RDBLKMOD",
     .udesc  = "RdBlkMod",
     .ucode = 0x2,
   },
   { .uname  = "READ_BLOCK_SHARED",
     .udesc  = "Read block shared",
     .ucode = 0x4,
   },
   { .uname  = "READ_BLOCK_SPEC",
     .udesc  = "Read block speculative",
     .ucode = 0x10,
   },
   { .uname  = "READ_BLOCK_SPEC_MOD",
     .udesc  = "Read block speculative modified",
     .ucode = 0x20,
   },
   { .uname  = "READ_BLOCK_SPEC_SHARED",
     .udesc  = "Read block speculative shared",
     .ucode = 0x40,
   },
   { .uname  = "ALL",
     .udesc  = "All sub-events selected",
     .ucode = 0x77,
     .uflags= AMD64_FL_NCOMBO | AMD64_FL_DFL,
   },
};

/* Change to Dirty 0x63 */
static const amd64_umask_t amd64_fam16h_change_dirty[]={
   { .uname  = "CHANGE_DIRTY",
     .udesc  = "Change to dirty",
     .ucode = 0x10,
   },
   { .uname  = "ALL",
     .udesc  = "All sub-events selected",
     .ucode = 0x10,
     .uflags= AMD64_FL_NCOMBO | AMD64_FL_DFL,
   },
};

/* Memory Requests 0x65 */
static const amd64_umask_t amd64_fam16h_memory_requests[]={
   { .uname  = "NON_CACHEABLE",
     .udesc  = "Requests to non-cacheable (UC) memory",
     .ucode = 0x1,
   },
   { .uname  = "WRITE_COMBINING",
     .udesc  = "Requests to write-combining (WC) memory or WC buffer flushes to WB memory",
     .ucode = 0x2,
   },
   { .uname  = "STREAMING_STORE",
     .udesc  = "Streaming store (SS) requests",
     .ucode = 0x80,
   },
   { .uname  = "ALL",
     .udesc  = "All sub-events selected",
     .ucode = 0x83,
     .uflags= AMD64_FL_NCOMBO | AMD64_FL_DFL,
   },
};

/* Data Cache Prefetches 0x67 */
static const amd64_umask_t amd64_fam16h_data_prefetches[]={
   { .uname  = "ATTEMPTED",
     .udesc  = "Prefetch attempts",
     .ucode = 0x2,
   },
   { .uname  = "MAB",
     .udesc  = "Hits on MAB",
     .ucode = 0x8,
   },
   { .uname  = "ALL",
     .udesc  = "All sub-events selected",
     .ucode = 0xa,
     .uflags= AMD64_FL_NCOMBO | AMD64_FL_DFL,
   },
};

/* MAB Requests 0x68 and 0x69 */
static const amd64_umask_t amd64_fam16h_mab_requests[]={
   { .uname  = "DC_MISS0",
     .udesc  = "Data cache miss buffer 0",
     .ucode = 0x1,
   },
   { .uname  = "DC_MISS1",
     .udesc  = "Data cache miss buffer 1",
     .ucode = 0x2,
   },
   { .uname  = "DC_MISS2",
     .udesc  = "Data cache miss buffer 2",
     .ucode = 0x4,
   },
   { .uname  = "DC_MISS3",
     .udesc  = "Data cache miss buffer 3",
     .ucode = 0x8,
   },
   { .uname  = "DC_MISS4",
     .udesc  = "Data cache miss buffer 4",
     .ucode = 0x10,
   },
   { .uname  = "DC_MISS5",
     .udesc  = "Data cache miss buffer 5",
     .ucode = 0x20,
   },
   { .uname  = "DC_MISS6",
     .udesc  = "Data cache miss buffer 6",
     .ucode = 0x40,
   },
   { .uname  = "DC_MISS7",
     .udesc  = "Data cache miss buffer 7",
     .ucode = 0x80,
   },
   { .uname  = "IC_MISS0",
     .udesc  = "Instruction cache miss buffer 0",
     .ucode = 0x100,
   },
   { .uname  = "IC_MISS1",
     .udesc  = "Instruction cache miss buffer 1",
     .ucode = 0x200,
   },
   { .uname  = "DC_ANY",
     .udesc  = "Any data cache miss buffer",
     .ucode = 0x800,
   },
   { .uname  = "IC_ANY",
     .udesc  = "Any instruction cache miss buffer",
     .ucode = 0x1000,
   },
};

/* System Response by Coherence 0x6c */
static const amd64_umask_t amd64_fam16h_system_responses[]={
   { .uname  = "EXCLUSIVE",
     .udesc  = "Exclusive",
     .ucode = 0x1,
   },
   { .uname  = "MODIFIED",
     .udesc  = "Modified",
     .ucode = 0x2,
   },
   { .uname  = "SHARED",
     .udesc  = "Shared",
     .ucode = 0x4,
   },
   { .uname  = "OWNED",
     .udesc  = "Owned",
     .ucode = 0x8,
   },
   { .uname  = "DATA_ERROR",
     .udesc  = "Data Error",
     .ucode = 0x10,
   },
   { .uname  = "CHANGE_DIRTY",
     .udesc  = "Change to dirty success",
     .ucode = 0x20,
   },
   { .uname  = "UNCACHEABLE",
     .udesc  = "Uncacheable",
     .ucode = 0x40,
   },
   { .uname  = "ALL",
     .udesc  = "All sub-events selected",
     .ucode = 0x7f,
     .uflags= AMD64_FL_NCOMBO | AMD64_FL_DFL,
   },
};

/* Data written to system 0x6d */
static const amd64_umask_t amd64_fam16h_data_written_to_system[]={
   { .uname  = "DATA_LINE_EVICTIONS",
     .udesc  = "Data line evictions",
     .ucode = 0x1,
   },
   { .uname  = "INSTRUCTION_ATTRIBUTE_EVICTIONS",
     .udesc  = "Instruction attribute evictions",
     .ucode = 0x2,
   },
   { .uname  = "BYTE_ENABLE_MASK_UNCACHEABLE",
     .udesc  = "Byte enable mask for uncacheabe or I/O store",
     .ucode = 0x4,
   },
   { .uname  = "DATA_FOR_UNCACHEABLE",
     .udesc  = "Data for uncacheabe or I/O store",
     .ucode = 0x8,
   },
   { .uname  = "BYTE_ENABLE_MASK_WRITE_COMBINE",
     .udesc  = "Byte enable mask for write combine context flush",
     .ucode = 0x10,
   },
   { .uname  = "DATA_FOR_WRITE_COMBINE",
     .udesc  = "Data for write combine contet flush",
     .ucode = 0x20,
   },
   { .uname  = "ALL",
     .udesc  = "All sub-events selected",
     .ucode = 0x3f,
     .uflags= AMD64_FL_NCOMBO | AMD64_FL_DFL,
   },
};

/* cache cross invalidate 0x75 */
static const amd64_umask_t amd64_fam16h_cache_cross_invalidates[]={
   { .uname  = "DC_INVALIDATES_IC",
     .udesc  = "Modification of instructions of data too close to code",
     .ucode = 0x1,
   },
   { .uname  = "DC_INVALIDATES_DC",
     .udesc  = "CD or WBINVD",
     .ucode = 0x2,
   },
   { .uname  = "IC_INVALIDATES_IC",
     .udesc  = "aliasing",
     .ucode = 0x4,
   },
   { .uname  = "IC_INVALIDATES_DC_DIRTY",
     .udesc  = "Execution of modified instruction or data too close to code",
     .ucode = 0x8,
   },
   { .uname  = "IC_HITS_DC_CLEAN_LINE",
     .udesc  = "Reading code",
     .ucode = 0x10,
   },
   { .uname  = "DC_PROBE_REJECTED_EARLY",
     .udesc  = "DC probe rejected early",
     .ucode = 0x20,
   },
   { .uname  = "DC_PROBE_REJECTED_LATE",
     .udesc  = "DC probe rejected late",
     .ucode = 0x40,
   },
   { .uname  = "ALL",
     .udesc  = "All sub-events selected",
     .ucode = 0x7f,
     .uflags= AMD64_FL_NCOMBO | AMD64_FL_DFL,
   },
};

/* PDC Miss 0x162 */
static const amd64_umask_t amd64_fam16h_pdc_miss[]={
   { .uname  = "HOST_PDE_LEVEL",
     .udesc  = "Host: PDE level",
     .ucode = 0x1,
   },
   { .uname  = "HOST_PDPE_LEVEL",
     .udesc  = "Host: PDPE level",
     .ucode = 0x2,
   },
   { .uname  = "HOST_PML4E_LEVEL",
     .udesc  = "Host: PML4E level",
     .ucode = 0x4,
   },
   { .uname  = "GUEST_PDE_LEVEL",
     .udesc  = "Guest: PDE level",
     .ucode = 0x10,
   },
   { .uname  = "GUEST_PDPE_LEVEL",
     .udesc  = "Guest: PDPE level",
     .ucode = 0x20,
   },
   { .uname  = "GUEST_PML4E_LEVEL",
     .udesc  = "Guest: PML4E level",
     .ucode = 0x40,
   },
   { .uname  = "ALL",
     .udesc  = "All sub-events selected",
     .ucode = 0x77,
     .uflags= AMD64_FL_NCOMBO | AMD64_FL_DFL,
   },
};

/* ITLB Miss 0x85 */
static const amd64_umask_t amd64_fam16h_itlb_miss[]={
   { .uname  = "4K_PAGE_FETCHES",
     .udesc  = "Instruction fetches to a 4K page.",
     .ucode = 0x1,
   },
   { .uname  = "2M_PAGE_FETCHES",
     .udesc  = "Instruction fetches to a 2M page.",
     .ucode = 0x2,
   },
   { .uname  = "ALL",
     .udesc  = "All sub-events selected",
     .ucode = 0x3,
     .uflags= AMD64_FL_NCOMBO | AMD64_FL_DFL,
   },
};

/* Instruction Cache Lines Invalidated 0x8c */
static const amd64_umask_t amd64_fam16h_instruction_cache_lines_invalidated[]={
   { .uname  = "IC_INVALIDATE_LS_PROBE",
     .udesc  = "Instruction cache invalidate due to LS probe",
     .ucode = 0x1,
   },
   { .uname  = "IC_INVALIDATE_BU_PROBE",
     .udesc  = "Instruction cache invalidate due to BU probe",
     .ucode = 0x2,
   },
   { .uname  = "ALL",
     .udesc  = "All sub-events selected",
     .ucode = 0x3,
     .uflags= AMD64_FL_NCOMBO | AMD64_FL_DFL,
   },
};


/* Retired indirect branch info (0x19a) */
static const amd64_umask_t amd64_fam16h_retired_branch_info[]={
   { .uname  = "RETIRED",
     .udesc  = "Retired indirect branch instruction.",
     .ucode = 0x1,
   },
   { .uname  = "MISPREDICTED",
     .udesc  = "Retired mispredicted near unconditional jump.",
     .ucode = 0x2,
   },
   { .uname  = "ALL",
     .udesc  = "All sub-events selected",
     .ucode = 0x3,
     .uflags= AMD64_FL_NCOMBO | AMD64_FL_DFL,
   },
};

/* Retired MMX/FP instructions 0xcb */
static const amd64_umask_t amd64_fam16h_retired_mmx_and_fp_instructions[]={
   { .uname  = "X87",
     .udesc  = "X87 instructions",
     .ucode = 0x1,
   },
   { .uname  = "SSE",
     .udesc  = "SSE, SSE2, SSE3, MNI instructions",
     .ucode = 0x2,
   },
   { .uname  = "ALL",
     .udesc  = "All sub-events selected",
     .ucode = 0x3,
     .uflags= AMD64_FL_NCOMBO | AMD64_FL_DFL,
   },
};

/* FPU exceptions 0xdb */
static const amd64_umask_t amd64_fam16h_fpu_exceptions[]={
   { .uname  = "X87_RECLASS_MICROFAULTS",
     .udesc  = "X87 reclass microfaults",
     .ucode = 0x1,
   },
   { .uname  = "SSE_RETYPE_MICROFAULTS",
     .udesc  = "SSE retype microfaults",
     .ucode = 0x2,
   },
   { .uname  = "SSE_RECLASS_MICROFAULTS",
     .udesc  = "SSE reclass microfaults",
     .ucode = 0x4,
   },
   { .uname  = "SSE_AND_X87_MICROTRAPS",
     .udesc  = "SSE and x87 microtraps",
     .ucode = 0x8,
   },
   { .uname  = "ALL",
     .udesc  = "All sub-events selected",
     .ucode = 0xf,
     .uflags= AMD64_FL_NCOMBO | AMD64_FL_DFL,
   },
};

static const amd64_entry_t amd64_fam16h_pe[]={
{ .name    = "DISPATCHED_FPU",
  .desc    = "Dispatched FPU Operations",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x0,
  .numasks = LIBPFM_ARRAY_SIZE(amd64_fam16h_dispatched_fpu),
  .ngrp    = 1,
  .umasks  = amd64_fam16h_dispatched_fpu,
},
{ .name    = "FP_SCHEDULER_EMPTY",
  .desc    = "Cycles in which the FPU is Empty",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x1,
},
{ .name    = "DISPATCHED_FPU_OPS_FAST_FLAG",
  .desc    = "Dispatched Fast Flag FPU Operations",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x2,
},
{ .name    = "RETIRED_SSE_AVX_OPERATIONS",
  .desc    = "Retired SSE/AVX Operations",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x3,
  .numasks = LIBPFM_ARRAY_SIZE(amd64_fam16h_retired_sse_operations),
  .ngrp    = 1,
  .umasks  = amd64_fam16h_retired_sse_operations,
},
{ .name    = "RETIRED_SERIALIZING_OPS",
  .desc    = "Retired Serializing Ops",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x5,
  .numasks = LIBPFM_ARRAY_SIZE(amd64_fam16h_retired_serializing_ops),
  .ngrp    = 1,
  .umasks  = amd64_fam16h_retired_serializing_ops,
},
{ .name    = "RETIRED_X87_OPERATIONS",
  .desc    = "Retired x87 operations",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x11,
  .numasks = LIBPFM_ARRAY_SIZE(amd64_fam16h_retired_x87_ops),
  .ngrp    = 1,
  .umasks  = amd64_fam16h_retired_x87_ops,
},
{ .name    = "SEGMENT_REGISTER_LOADS",
  .desc    = "Segment Register Loads",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x20,
  .numasks = LIBPFM_ARRAY_SIZE(amd64_fam16h_segment_register_loads),
  .ngrp    = 1,
  .umasks  = amd64_fam16h_segment_register_loads,
},
{ .name    = "PIPELINE_RESTART_DUE_TO_SELF_MODIFYING_CODE",
  .desc    = "Pipeline Restart Due to Self-Modifying Code",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x21,
},
{ .name    = "PIPELINE_RESTART_DUE_TO_PROBE_HIT",
  .desc    = "Pipeline Restart Due to Probe Hit",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x22,
  .numasks = LIBPFM_ARRAY_SIZE(amd64_fam16h_pipeline_restart),
  .ngrp    = 1,
  .umasks  = amd64_fam16h_pipeline_restart,
},
{ .name    = "LOCKED_OPS",
  .desc    = "Locked Operations",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x24,
  .numasks = LIBPFM_ARRAY_SIZE(amd64_fam16h_locked_ops),
  .ngrp    = 1,
  .umasks  = amd64_fam16h_locked_ops,
},
{ .name    = "RETIRED_CLFLUSH_INSTRUCTIONS",
  .desc    = "Retired CLFLUSH Instructions",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x26,
},
{ .name    = "RETIRED_CPUID_INSTRUCTIONS",
  .desc    = "Retired CPUID Instructions",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x27,
},
{ .name    = "LS_DISPATCH",
  .desc    = "Transactions dispatched to load-store unit",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x29,
  .numasks = LIBPFM_ARRAY_SIZE(amd64_fam16h_ls_dispatch),
  .ngrp    = 1,
  .umasks  = amd64_fam16h_ls_dispatch,
},
{ .name    = "CANCELLED_STORE_TO_LOAD_FORWARD_OPERATIONS",
  .desc    = "Cancelled Store to Load Forward Operations",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x2a,
  .numasks = LIBPFM_ARRAY_SIZE(amd64_fam16h_cancelled_store_to_load_forward_operations),
  .ngrp    = 1,
  .umasks  = amd64_fam16h_cancelled_store_to_load_forward_operations,
},
{ .name    = "DATA_CACHE_ACCESSES",
  .desc    = "Data Cache Accesses",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x40,
},
{ .name    = "DATA_CACHE_MISSES",
  .desc    = "Data Cache Misses",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x41,
},
{ .name    = "DATA_CACHE_REFILLS",
  .desc    = "Data Cache Refills from L2 or Northbridge",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x42,
  .numasks = LIBPFM_ARRAY_SIZE(amd64_fam16h_data_cache_refills),
  .ngrp    = 1,
  .umasks  = amd64_fam16h_data_cache_refills,
},
{ .name    = "DATA_CACHE_REFILLS_FROM_NORTHBRIDGE",
  .desc    = "Data Cache Refills from the Northbridge",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x43,
  .numasks = LIBPFM_ARRAY_SIZE(amd64_fam16h_data_cache_refills_from_system),
  .ngrp    = 1,
  .umasks  = amd64_fam16h_data_cache_refills_from_system,
},
{ .name    = "DATA_CACHE_LINES_EVICTED",
  .desc    = "Data Cache Lines Evicted",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x44,
  .numasks = LIBPFM_ARRAY_SIZE(amd64_fam16h_data_cache_lines_evicted),
  .ngrp    = 1,
  .umasks  = amd64_fam16h_data_cache_lines_evicted,
},
{ .name    = "L1_DTLB_MISS_AND_L2_DTLB_HIT",
  .desc    = "L1 DTLB Miss and L2 DTLB Hit",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x45,
},
{ .name    = "DTLB_MISS",
  .desc    = "L1 DTLB and L2 DTLB Miss",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x46,
  .numasks = LIBPFM_ARRAY_SIZE(amd64_fam16h_dtlb_miss),
  .ngrp    = 1,
  .umasks  = amd64_fam16h_dtlb_miss,
},
{ .name    = "MISALIGNED_ACCESSES",
  .desc    = "Misaligned Accesses",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x47,
  .numasks = LIBPFM_ARRAY_SIZE(amd64_fam16h_misaligned_accesses),
  .ngrp    = 1,
  .umasks  = amd64_fam16h_misaligned_accesses,
},
{ .name    = "PREFETCH_INSTRUCTIONS_DISPATCHED",
  .desc    = "Prefetch Instructions Dispatched",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x4b,
  .numasks = LIBPFM_ARRAY_SIZE(amd64_fam16h_prefetch_instructions_dispatched),
  .ngrp    = 1,
  .umasks  = amd64_fam16h_prefetch_instructions_dispatched,
},
{ .name    = "DCACHE_MISSES_BY_LOCKED_INSTRUCTIONS",
  .desc    = "DCACHE Misses by Locked Instructions",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x4c,
},
{ .name    = "L1_DTLB_HIT",
  .desc    = "L1 DTLB Hit",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x4d,
  .numasks = LIBPFM_ARRAY_SIZE(amd64_fam16h_l1_dtlb_hit),
  .ngrp    = 1,
  .umasks  = amd64_fam16h_l1_dtlb_hit,
},
{ .name    = "INEFFECTIVE_SW_PREFETCHES",
  .desc    = "Ineffective Software Prefetches",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x52,
  .numasks = LIBPFM_ARRAY_SIZE(amd64_fam16h_ineffective_sw_prefetches),
  .ngrp    = 1,
  .umasks  = amd64_fam16h_ineffective_sw_prefetches,
},
{ .name    = "GLOBAL_TLB_FLUSHES",
  .desc    = "Global TLB Flushes",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x54,
},
/* fam30h only */
{ .name    = "COMMAND_RELATED_UNCACHABLE",
  .desc    = "Commands realted to uncachable memory and I/O",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x61,
  .numasks = LIBPFM_ARRAY_SIZE(amd64_fam16h_uncachable_memory),
  .ngrp    = 1,
  .umasks  = amd64_fam16h_uncachable_memory,
},
{ .name    = "COMMAND_RELATED_READ_BLOCK",
  .desc    = "Commands realted to read block operations",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x62,
  .numasks = LIBPFM_ARRAY_SIZE(amd64_fam16h_read_block),
  .ngrp    = 1,
  .umasks  = amd64_fam16h_read_block,
},
{ .name    = "COMMAND_RELATED_DIRTY",
  .desc    = "Commands realted to change dirty operations",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x63,
  .numasks = LIBPFM_ARRAY_SIZE(amd64_fam16h_change_dirty),
  .ngrp    = 1,
  .umasks  = amd64_fam16h_change_dirty,
},
{ .name    = "MEMORY_REQUESTS",
  .desc    = "Memory Requests by Type",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x65,
  .numasks = LIBPFM_ARRAY_SIZE(amd64_fam16h_memory_requests),
  .ngrp    = 1,
  .umasks  = amd64_fam16h_memory_requests,
},
{ .name    = "DATA_PREFETCHES",
  .desc    = "Data Prefetches",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x67,
  .numasks = LIBPFM_ARRAY_SIZE(amd64_fam16h_data_prefetches),
  .ngrp    = 1,
  .umasks  = amd64_fam16h_data_prefetches,
},
{ .name    = "MAB_REQUESTS",
  .desc    = "Miss address buffer requests",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x68,
  .numasks = LIBPFM_ARRAY_SIZE(amd64_fam16h_mab_requests),
  .ngrp    = 1,
  .umasks  = amd64_fam16h_mab_requests,
},
{ .name    = "MAB_WAIT_CYCLES",
  .desc    = "Miss address buffer wait cycles",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x69,
  .numasks = LIBPFM_ARRAY_SIZE(amd64_fam16h_mab_requests),
  .ngrp    = 1,
  .umasks  = amd64_fam16h_mab_requests,
},
{ .name    = "SYSTEM_RESPONSES",
  .desc    = "L2I Responses by Coherency State",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x6c,
  .numasks = LIBPFM_ARRAY_SIZE(amd64_fam16h_system_responses),
  .ngrp    = 1,
  .umasks  = amd64_fam16h_system_responses,
},
{ .name    = "DATA_WRITTEN_TO_SYSTEM",
  .desc    = "16-byte transfers written to system",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x6d,
  .numasks = LIBPFM_ARRAY_SIZE(amd64_fam16h_data_written_to_system),
  .ngrp    = 1,
  .umasks  = amd64_fam16h_data_written_to_system,
},
{ .name    = "CACHE_CROSS_INVALIDATES",
  .desc    = "Internal probes causing cache lines to be invalidated",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x75,
  .numasks = LIBPFM_ARRAY_SIZE(amd64_fam16h_cache_cross_invalidates),
  .ngrp    = 1,
  .umasks  = amd64_fam16h_cache_cross_invalidates,
},
{ .name    = "CPU_CLK_UNHALTED",
  .desc    = "CPU Clocks not Halted",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x76,
},
{ .name    = "PDC_MISS",
  .desc    = "Number of PDC misses",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x162,
  .numasks = LIBPFM_ARRAY_SIZE(amd64_fam16h_pdc_miss),
  .ngrp    = 1,
  .umasks  = amd64_fam16h_pdc_miss,
},
{ .name    = "INSTRUCTION_CACHE_FETCHES",
  .desc    = "Instruction Cache Fetches",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x80,
},
{ .name    = "INSTRUCTION_CACHE_MISSES",
  .desc    = "Instruction Cache Misses",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x81,
},
{ .name    = "INSTRUCTION_CACHE_REFILLS_FROM_L2",
  .desc    = "Instruction Cache Refills from L2",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x82,
},
{ .name    = "INSTRUCTION_CACHE_REFILLS_FROM_SYSTEM",
  .desc    = "Instruction Cache Refills from System",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x83,
},
{ .name    = "L1_ITLB_MISS_AND_L2_ITLB_HIT",
  .desc    = "L1 ITLB Miss and L2 ITLB Hit",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x84,
},
{ .name    = "ITLB_MISS",
  .desc    = "Instruction fetches that miss in 4k and 2M ITLB",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x85,
  .numasks = LIBPFM_ARRAY_SIZE(amd64_fam16h_itlb_miss),
  .ngrp    = 1,
  .umasks  = amd64_fam16h_itlb_miss,
},
{ .name    = "INSTRUCTION_FETCH_STALL",
  .desc    = "Instruction Fetch Stall",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x87,
},
{ .name    = "RETURN_STACK_HITS",
  .desc    = "Return Stack Hits",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x88,
},
{ .name    = "RETURN_STACK_OVERFLOWS",
  .desc    = "Return Stack Overflows",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x89,
},
{ .name    = "INSTRUCTION_CACHE_VICTIMS",
  .desc    = "Instruction Cache Victims",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x8b,
},
{ .name    = "INSTRUCTION_CACHE_LINES_INVALIDATED",
  .desc    = "Instruction Cache Lines Invalidated",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x8c,
  .numasks = LIBPFM_ARRAY_SIZE(amd64_fam16h_instruction_cache_lines_invalidated),
  .ngrp    = 1,
  .umasks  = amd64_fam16h_instruction_cache_lines_invalidated,
},
{ .name    = "ITLB_RELOADS",
  .desc    = "ITLB Reloads",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x99,
},
{ .name    = "ITLB_RELOADS_ABORTED",
  .desc    = "ITLB reloads aborted",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x9a,
},
{ .name    = "RETIRED_INDIRECT_BRANCH_INFO",
  .desc    = "Retired indirect branch info",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x19a,
  .numasks = LIBPFM_ARRAY_SIZE(amd64_fam16h_retired_branch_info),
  .ngrp    = 1,
  .umasks  = amd64_fam16h_retired_branch_info,
},
{ .name    = "RETIRED_INSTRUCTIONS",
  .desc    = "Retired Instructions",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0xc0,
},
{ .name    = "RETIRED_UOPS",
  .desc    = "Retired uops",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0xc1,
},
{ .name    = "RETIRED_BRANCH_INSTRUCTIONS",
  .desc    = "Retired Branch Instructions",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0xc2,
},
{ .name    = "RETIRED_MISPREDICTED_BRANCH_INSTRUCTIONS",
  .desc    = "Retired Mispredicted Branch Instructions",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0xc3,
},
{ .name    = "RETIRED_TAKEN_BRANCH_INSTRUCTIONS",
  .desc    = "Retired Taken Branch Instructions",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0xc4,
},
{ .name    = "RETIRED_TAKEN_BRANCH_INSTRUCTIONS_MISPREDICTED",
  .desc    = "Retired Taken Branch Instructions Mispredicted",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0xc5,
},
{ .name    = "RETIRED_FAR_CONTROL_TRANSFERS",
  .desc    = "Retired Far Control Transfers",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0xc6,
},
{ .name    = "RETIRED_BRANCH_RESYNCS",
  .desc    = "Retired Branch Resyncs",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0xc7,
},
{ .name    = "RETIRED_NEAR_RETURNS",
  .desc    = "Retired Near Returns",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0xc8,
},
{ .name    = "RETIRED_NEAR_RETURNS_MISPREDICTED",
  .desc    = "Retired Near Returns Mispredicted",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0xc9,
},
{ .name    = "RETIRED_MISPREDICTED_TAKEN",
  .desc    = "Retired mispredicted taken branches due to target mismatch",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0xca,
},
{ .name    = "RETIRED_MMX_AND_FP_INSTRUCTIONS",
  .desc    = "Retired MMX/FP Instructions",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0xcb,
  .numasks = LIBPFM_ARRAY_SIZE(amd64_fam16h_retired_mmx_and_fp_instructions),
  .ngrp    = 1,
  .umasks  = amd64_fam16h_retired_mmx_and_fp_instructions,
},
{ .name    = "INTERRUPTS_MASKED_CYCLES",
  .desc    = "Interrupts-Masked Cycles",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0xcd,
},
{ .name    = "INTERRUPTS_MASKED_CYCLES_WITH_INTERRUPT_PENDING",
  .desc    = "Interrupts-Masked Cycles with Interrupt Pending",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0xce,
},
{ .name    = "INTERRUPTS_TAKEN",
  .desc    = "Interrupts Taken",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0xcf,
},
{ .name    = "FPU_EXCEPTIONS",
  .desc    = "FPU Exceptions",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0xdb,
  .numasks = LIBPFM_ARRAY_SIZE(amd64_fam16h_fpu_exceptions),
  .ngrp    = 1,
  .umasks  = amd64_fam16h_fpu_exceptions,
},
{ .name    = "DR0_BREAKPOINT_MATCHES",
  .desc    = "DR0 Breakpoint Matches",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0xdc,
},
{ .name    = "DR1_BREAKPOINT_MATCHES",
  .desc    = "DR1 Breakpoint Matches",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0xdd,
},
{ .name    = "DR2_BREAKPOINT_MATCHES",
  .desc    = "DR2 Breakpoint Matches",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0xde,
},
{ .name    = "DR3_BREAKPOINT_MATCHES",
  .desc    = "DR3 Breakpoint Matches",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0xdf,
},
{ .name    = "TAGGED_IBS_OPS",
  .desc    = "Ops tagged by IBS",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x1cf,
},
{ .name    = "TAGGED_IBS_OPS_RETIRED",
  .desc    = "Ops tagged by IBS that retired",
  .modmsk  = AMD64_FAM10H_ATTRS,
  .code    = 0x1d0,
},
};