daemon/opd_ibs_trans.c - platform/external/oprofile - Git at Google

 /**
  * @file daemon/opd_ibs_trans.c
  * AMD Instruction Based Sampling (IBS) translation.
  *
  * @remark Copyright 2008 - 2010 OProfile authors
  * @remark Read the file COPYING
  *
  * @author Jason Yeh <jason.yeh@amd.com>
  * @author Paul Drongowski <paul.drongowski@amd.com>
  * @author Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
  * Copyright (c) 2008 Advanced Micro Devices, Inc.
  */

 #include "opd_ibs.h"
 #include "opd_ibs_macro.h"
 #include "opd_ibs_trans.h"
 #include "opd_trans.h"
 #include "opd_printf.h"

 #include <stdlib.h>
 #include <stdio.h>

 extern FILE * bta_log;
 extern FILE * memaccess_log;

 /*
  * --------------------- FETCH DERIVED FUNCTION
  */
 void trans_ibs_fetch (struct transient * trans, unsigned int selected_flag)
 {
 	struct ibs_fetch_sample * trans_fetch = ((struct ibs_sample*)(trans->ext))->fetch;

 	if ((selected_flag) == 0)
 		return;

 	CHECK_FETCH_SELECTED_FLAG(DE_IBS_FETCH_ALL) {
 		/* IBS all fetch samples (kills + attempts) */
 		AGG_IBS_EVENT(DE_IBS_FETCH_ALL);
 	}

 	CHECK_FETCH_SELECTED_FLAG(DE_IBS_FETCH_KILLED) {
 		/* IBS killed fetches ("case 0") -- All interesting event
 		 * flags are clear */
 		if (IBS_FETCH_KILLED(trans_fetch))
 			AGG_IBS_EVENT(DE_IBS_FETCH_KILLED);
 	}

 	CHECK_FETCH_SELECTED_FLAG(DE_IBS_FETCH_ATTEMPTED) {
 		/* Any non-killed fetch is an attempted fetch */
 		AGG_IBS_EVENT(DE_IBS_FETCH_ATTEMPTED);
 	}

 	CHECK_FETCH_SELECTED_FLAG(DE_IBS_FETCH_COMPLETED) {
 		if (IBS_FETCH_FETCH_COMPLETION(trans_fetch))
 			/* IBS Fetch Completed */
 			AGG_IBS_EVENT(DE_IBS_FETCH_COMPLETED);
 	}

 	CHECK_FETCH_SELECTED_FLAG(DE_IBS_FETCH_ABORTED) {
 		if (!IBS_FETCH_FETCH_COMPLETION(trans_fetch))
 			/* IBS Fetch Aborted */
 			AGG_IBS_EVENT(DE_IBS_FETCH_ABORTED);
 	}

 	CHECK_FETCH_SELECTED_FLAG(DE_IBS_L1_ITLB_HIT) {
 		/* IBS L1 ITLB hit */
 		if (IBS_FETCH_L1_TLB_HIT(trans_fetch))
 			AGG_IBS_EVENT(DE_IBS_L1_ITLB_HIT);
 	}

 	CHECK_FETCH_SELECTED_FLAG(DE_IBS_ITLB_L1M_L2H) {
 		/* IBS L1 ITLB miss and L2 ITLB hit */
 		if (IBS_FETCH_ITLB_L1M_L2H(trans_fetch))
 			AGG_IBS_EVENT(DE_IBS_ITLB_L1M_L2H);
 	}

 	CHECK_FETCH_SELECTED_FLAG(DE_IBS_ITLB_L1M_L2M) {
 		/* IBS L1 & L2 ITLB miss; complete ITLB miss */
 		if (IBS_FETCH_ITLB_L1M_L2M(trans_fetch))
 			AGG_IBS_EVENT(DE_IBS_ITLB_L1M_L2M);
 	}

 	CHECK_FETCH_SELECTED_FLAG(DE_IBS_IC_MISS) {
 		/* IBS instruction cache miss */
 		if (IBS_FETCH_INST_CACHE_MISS(trans_fetch))
 			AGG_IBS_EVENT(DE_IBS_IC_MISS);
 	}

 	CHECK_FETCH_SELECTED_FLAG(DE_IBS_IC_HIT) {
 		/* IBS instruction cache hit */
 		if (IBS_FETCH_INST_CACHE_HIT(trans_fetch))
 			AGG_IBS_EVENT(DE_IBS_IC_HIT);
 	}

 	CHECK_FETCH_SELECTED_FLAG(DE_IBS_FETCH_4K_PAGE) {
 		if (IBS_FETCH_PHYS_ADDR_VALID(trans_fetch)
 		    && IBS_FETCH_TLB_PAGE_SIZE_4K(trans_fetch))
 			AGG_IBS_EVENT(DE_IBS_FETCH_4K_PAGE);
 	}

 	CHECK_FETCH_SELECTED_FLAG(DE_IBS_FETCH_2M_PAGE) {
 		if (IBS_FETCH_PHYS_ADDR_VALID(trans_fetch)
 		    && IBS_FETCH_TLB_PAGE_SIZE_2M(trans_fetch))
 			AGG_IBS_EVENT(DE_IBS_FETCH_2M_PAGE);
 	}

 	CHECK_FETCH_SELECTED_FLAG(DE_IBS_FETCH_1G_PAGE) {
 		if (IBS_FETCH_PHYS_ADDR_VALID(trans_fetch)
 		    && IBS_FETCH_TLB_PAGE_SIZE_1G(trans_fetch))
 			AGG_IBS_EVENT(DE_IBS_FETCH_1G_PAGE);
 	}

 	CHECK_FETCH_SELECTED_FLAG(DE_IBS_FETCH_XX_PAGE) {
 	}

 	CHECK_FETCH_SELECTED_FLAG(DE_IBS_FETCH_LATENCY) {
 		if (IBS_FETCH_FETCH_LATENCY(trans_fetch))
 			AGG_IBS_COUNT(DE_IBS_FETCH_LATENCY,
 				      IBS_FETCH_FETCH_LATENCY(trans_fetch));
 	}
 }


 /*
  * --------------------- OP DERIVED FUNCTION
  */
 void trans_ibs_op (struct transient * trans, unsigned int selected_flag)
 {
 	struct ibs_op_sample * trans_op = ((struct ibs_sample*)(trans->ext))->op;

 	if ((selected_flag) == 0)
 		return;

 	CHECK_OP_SELECTED_FLAG(DE_IBS_OP_ALL) {
 		/* All IBS op samples */
 		AGG_IBS_EVENT(DE_IBS_OP_ALL);
 	}

 	CHECK_OP_SELECTED_FLAG(DE_IBS_OP_TAG_TO_RETIRE) {
 		/* Tally retire cycle counts for all sampled macro-ops
 		 * IBS tag to retire cycles */
 		if (IBS_OP_TAG_TO_RETIRE_CYCLES(trans_op))
 			AGG_IBS_COUNT(DE_IBS_OP_TAG_TO_RETIRE,
 				IBS_OP_TAG_TO_RETIRE_CYCLES(trans_op));
 	}

 	CHECK_OP_SELECTED_FLAG(DE_IBS_OP_COMP_TO_RETIRE) {
 		/* IBS completion to retire cycles */
 		if (IBS_OP_COM_TO_RETIRE_CYCLES(trans_op))
 			AGG_IBS_COUNT(DE_IBS_OP_COMP_TO_RETIRE,
 				IBS_OP_COM_TO_RETIRE_CYCLES(trans_op));
 	}

 	CHECK_OP_SELECTED_FLAG(DE_IBS_BRANCH_RETIRED) {
 		if (IBS_OP_BRANCH_RETIRED(trans_op))
 			/* IBS Branch retired op */
 			AGG_IBS_EVENT(DE_IBS_BRANCH_RETIRED) ;
 	}

 	CHECK_OP_SELECTED_FLAG(DE_IBS_BRANCH_MISP) {
 		if (IBS_OP_BRANCH_RETIRED(trans_op)
 		    /* Test branch-specific event flags */
 		    /* IBS mispredicted Branch op */
 		    && IBS_OP_BRANCH_MISPREDICT(trans_op))
 			AGG_IBS_EVENT(DE_IBS_BRANCH_MISP) ;
 	}

 	CHECK_OP_SELECTED_FLAG(DE_IBS_BRANCH_TAKEN) {
 		if (IBS_OP_BRANCH_RETIRED(trans_op)
 		    /* IBS taken Branch op */
 		    && IBS_OP_BRANCH_TAKEN(trans_op))
 			AGG_IBS_EVENT(DE_IBS_BRANCH_TAKEN);
 	}

 	CHECK_OP_SELECTED_FLAG(DE_IBS_BRANCH_MISP_TAKEN) {
 		if (IBS_OP_BRANCH_RETIRED(trans_op)
 		    /* IBS mispredicted taken branch op */
 		    && IBS_OP_BRANCH_TAKEN(trans_op)
 		    && IBS_OP_BRANCH_MISPREDICT(trans_op))
 			AGG_IBS_EVENT(DE_IBS_BRANCH_MISP_TAKEN);
 	}

 	CHECK_OP_SELECTED_FLAG(DE_IBS_RETURN) {
 		if (IBS_OP_BRANCH_RETIRED(trans_op)
 		    /* IBS return op */
 		    && IBS_OP_RETURN(trans_op))
 			AGG_IBS_EVENT(DE_IBS_RETURN);
 	}

 	CHECK_OP_SELECTED_FLAG(DE_IBS_RETURN_MISP) {
 		if (IBS_OP_BRANCH_RETIRED(trans_op)
 		    /* IBS mispredicted return op */
 		    && IBS_OP_RETURN(trans_op)
 		    && IBS_OP_BRANCH_MISPREDICT(trans_op))
 			AGG_IBS_EVENT(DE_IBS_RETURN_MISP);
 	}

 	CHECK_OP_SELECTED_FLAG(DE_IBS_RESYNC) {
 		/* Test for a resync macro-op */
 		if (IBS_OP_BRANCH_RESYNC(trans_op))
 			AGG_IBS_EVENT(DE_IBS_RESYNC);
 	}
 }


 /*
  * --------------------- OP LS DERIVED FUNCTION
  */
 void trans_ibs_op_ls (struct transient * trans, unsigned int selected_flag)
 {
 	struct ibs_op_sample * trans_op = ((struct ibs_sample*)(trans->ext))->op;

 	/* Preliminary check */
 	if (!IBS_OP_IBS_LD_OP(trans_op) && !IBS_OP_IBS_ST_OP(trans_op))
 		return;


 	if ((selected_flag) == 0)
 		return;

 	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_ALL_OP) {
 		/* Count the number of LS op samples */
 		AGG_IBS_EVENT(DE_IBS_LS_ALL_OP) ;
 	}

 	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_LOAD_OP) {
 		if (IBS_OP_IBS_LD_OP(trans_op))
 			/* TALLy an IBS load derived event */
 			AGG_IBS_EVENT(DE_IBS_LS_LOAD_OP) ;
 	}

 	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_STORE_OP) {
 		if (IBS_OP_IBS_ST_OP(trans_op))
 			/* Count and handle store operations */
 			AGG_IBS_EVENT(DE_IBS_LS_STORE_OP);
 	}

 	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_DTLB_L1H) {
 		if (IBS_OP_IBS_DC_LIN_ADDR_VALID(trans_op)
 		    && !IBS_OP_IBS_DC_L1_TLB_MISS(trans_op))
 			/* L1 DTLB hit -- This is the most frequent case */
 			AGG_IBS_EVENT(DE_IBS_LS_DTLB_L1H);
 	}

 	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_DTLB_L1M_L2H) {
 		/* l2_translation_size = 1 */
 		if (IBS_OP_IBS_DC_LIN_ADDR_VALID(trans_op)
 		    && IBS_OP_IBS_DC_L1_TLB_MISS(trans_op)
 		    && !IBS_OP_IBS_DC_L2_TLB_MISS(trans_op))
 			/* L1 DTLB miss, L2 DTLB hit */
 			AGG_IBS_EVENT(DE_IBS_LS_DTLB_L1M_L2H);
 	}

 	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_DTLB_L1M_L2M) {
 		if (IBS_OP_IBS_DC_LIN_ADDR_VALID(trans_op)
 		    && IBS_OP_IBS_DC_L1_TLB_MISS(trans_op)
 		    && IBS_OP_IBS_DC_L2_TLB_MISS(trans_op))
 			/* L1 DTLB miss, L2 DTLB miss */
 			AGG_IBS_EVENT(DE_IBS_LS_DTLB_L1M_L2M);
 	}

 	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_DC_MISS) {
 		if (IBS_OP_IBS_DC_MISS(trans_op))
 			AGG_IBS_EVENT(DE_IBS_LS_DC_MISS);
 	}

 	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_DC_HIT) {
 		if (!IBS_OP_IBS_DC_MISS(trans_op))
 			AGG_IBS_EVENT(DE_IBS_LS_DC_HIT);
 	}

 	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_MISALIGNED) {
 		if (IBS_OP_IBS_DC_MISS_ACC(trans_op))
 			AGG_IBS_EVENT(DE_IBS_LS_MISALIGNED);
 	}

 	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_BNK_CONF_LOAD) {
 		if (IBS_OP_IBS_DC_LD_BNK_CON(trans_op))
 			AGG_IBS_EVENT(DE_IBS_LS_BNK_CONF_LOAD);
 	}

 	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_BNK_CONF_STORE) {
 		if (IBS_OP_IBS_DC_ST_BNK_CON(trans_op))
 			AGG_IBS_EVENT(DE_IBS_LS_BNK_CONF_STORE);
 	}

 	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_STL_FORWARDED) {
 		if (IBS_OP_IBS_LD_OP(trans_op)
 		    /* Data forwarding info are valid only for load ops */
 		    && IBS_OP_IBS_DC_ST_TO_LD_FWD(trans_op))
 			AGG_IBS_EVENT(DE_IBS_LS_STL_FORWARDED) ;
 	}

 	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_STL_CANCELLED) {
 		if (IBS_OP_IBS_LD_OP(trans_op))
 		if (IBS_OP_IBS_DC_ST_TO_LD_CAN(trans_op))
 			AGG_IBS_EVENT(DE_IBS_LS_STL_CANCELLED) ;
 	}

 	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_UC_MEM_ACCESS) {
 		if (IBS_OP_IBS_DC_UC_MEM_ACC(trans_op))
 			AGG_IBS_EVENT(DE_IBS_LS_UC_MEM_ACCESS);
 	}

 	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_WC_MEM_ACCESS) {
 		if (IBS_OP_IBS_DC_WC_MEM_ACC(trans_op))
 			AGG_IBS_EVENT(DE_IBS_LS_WC_MEM_ACCESS);
 	}

 	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_LOCKED_OP) {
 		if (IBS_OP_IBS_LOCKED_OP(trans_op))
 			AGG_IBS_EVENT(DE_IBS_LS_LOCKED_OP);
 	}

 	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_MAB_HIT) {
 		if (IBS_OP_IBS_DC_MAB_HIT(trans_op))
 			AGG_IBS_EVENT(DE_IBS_LS_MAB_HIT);
 	}

 	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_L1_DTLB_4K) {
 		/* l1_translation */
 		if (IBS_OP_IBS_DC_LIN_ADDR_VALID(trans_op)
 		    && !IBS_OP_IBS_DC_L1_TLB_MISS(trans_op)

 		    && !IBS_OP_IBS_DC_L1_TLB_HIT_2MB(trans_op)
 		    && !IBS_OP_IBS_DC_L1_TLB_HIT_1GB(trans_op))
 			/* This is the most common case, unfortunately */
 			AGG_IBS_EVENT(DE_IBS_LS_L1_DTLB_4K) ;
 	}

 	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_L1_DTLB_2M) {
 		/* l1_translation */
 		if (IBS_OP_IBS_DC_LIN_ADDR_VALID(trans_op)
 		    && !IBS_OP_IBS_DC_L1_TLB_MISS(trans_op)

 		    && IBS_OP_IBS_DC_L1_TLB_HIT_2MB(trans_op))
 			/* 2M L1 DTLB page translation */
 			AGG_IBS_EVENT(DE_IBS_LS_L1_DTLB_2M);
 	}

 	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_L1_DTLB_1G) {
 		/* l1_translation */
 		if (IBS_OP_IBS_DC_LIN_ADDR_VALID(trans_op)
 		    && !IBS_OP_IBS_DC_L1_TLB_MISS(trans_op)

 		    && !IBS_OP_IBS_DC_L1_TLB_HIT_2MB(trans_op)
 		    && IBS_OP_IBS_DC_L1_TLB_HIT_1GB(trans_op))
 			/* 1G L1 DTLB page translation */
 			AGG_IBS_EVENT(DE_IBS_LS_L1_DTLB_1G);
 	}

 	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_L1_DTLB_RES) {
 	}

 	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_L2_DTLB_4K) {
 		/* l2_translation_size = 1 */
 		if (IBS_OP_IBS_DC_LIN_ADDR_VALID(trans_op)
 		    && IBS_OP_IBS_DC_L1_TLB_MISS(trans_op)
 		    && !IBS_OP_IBS_DC_L2_TLB_MISS(trans_op)

 		    /* L2 DTLB page translation */
 		    && !IBS_OP_IBS_DC_L2_TLB_HIT_2MB(trans_op)
 		    && !IBS_OP_IBS_DC_L2_TLB_HIT_1GB(trans_op))
 			/* 4K L2 DTLB page translation */
 			AGG_IBS_EVENT(DE_IBS_LS_L2_DTLB_4K);
 	}

 	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_L2_DTLB_2M) {
 		/* l2_translation_size = 1 */
 		if (IBS_OP_IBS_DC_LIN_ADDR_VALID(trans_op)
 		    && IBS_OP_IBS_DC_L1_TLB_MISS(trans_op)
 		    && !IBS_OP_IBS_DC_L2_TLB_MISS(trans_op)

 		    /* L2 DTLB page translation */
 		    && IBS_OP_IBS_DC_L2_TLB_HIT_2MB(trans_op)
 		    && !IBS_OP_IBS_DC_L2_TLB_HIT_1GB(trans_op))
 			/* 2M L2 DTLB page translation */
 			AGG_IBS_EVENT(DE_IBS_LS_L2_DTLB_2M);
 	}

 	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_L2_DTLB_1G) {
 		/* l2_translation_size = 1 */
 		if (IBS_OP_IBS_DC_LIN_ADDR_VALID(trans_op)
 		    && IBS_OP_IBS_DC_L1_TLB_MISS(trans_op)
 		    && !IBS_OP_IBS_DC_L2_TLB_MISS(trans_op)

 		    /* L2 DTLB page translation */
 		    && !IBS_OP_IBS_DC_L2_TLB_HIT_2MB(trans_op)
 		    && IBS_OP_IBS_DC_L2_TLB_HIT_1GB(trans_op))
 			/* 2M L2 DTLB page translation */
 			AGG_IBS_EVENT(DE_IBS_LS_L2_DTLB_1G);
 	}

 	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_L2_DTLB_RES2) {
 	}

 	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_DC_LOAD_LAT) {
 		if (IBS_OP_IBS_LD_OP(trans_op)
 		    /* If the load missed in DC, tally the DC load miss latency */
 		    && IBS_OP_IBS_DC_MISS(trans_op))
 			/* DC load miss latency is only reliable for load ops */
 			AGG_IBS_COUNT(DE_IBS_LS_DC_LOAD_LAT,
 				      IBS_OP_DC_MISS_LATENCY(trans_op)) ;
 	}
 }

 /*
  * --------------------- OP NB DERIVED FUNCTION
  *
  * NB data is only guaranteed reliable for load operations
  * that miss in L1 and L2 cache. NB data arrives too late
  * to be reliable for store operations
  */
 void trans_ibs_op_nb (struct transient * trans, unsigned int selected_flag)
 {
 	struct ibs_op_sample * trans_op = ((struct ibs_sample*)(trans->ext))->op;

 	/* Preliminary check */
 	if ((selected_flag) == 0)
 		return;

 	if (!IBS_OP_IBS_LD_OP(trans_op))
 		return;

 	if (!IBS_OP_IBS_DC_MISS(trans_op))
 		return;

 	if (IBS_OP_NB_IBS_REQ_SRC(trans_op) == 0)
 		return;

 	CHECK_OP_NB_SELECTED_FLAG(DE_IBS_NB_LOCAL) {
 		if (!IBS_OP_NB_IBS_REQ_DST_PROC(trans_op))
 			/* Request was serviced by local processor */
 			AGG_IBS_EVENT(DE_IBS_NB_LOCAL) ;
 	}

 	CHECK_OP_NB_SELECTED_FLAG(DE_IBS_NB_REMOTE) {
 		if (IBS_OP_NB_IBS_REQ_DST_PROC(trans_op))
 			/* Request was serviced by remote processor */
 			AGG_IBS_EVENT(DE_IBS_NB_REMOTE) ;
 	}

 	CHECK_OP_NB_SELECTED_FLAG(DE_IBS_NB_LOCAL_L3) {
 		if (!IBS_OP_NB_IBS_REQ_DST_PROC(trans_op)
 		    &&  IBS_OP_NB_IBS_REQ_SRC_01(trans_op))
 			AGG_IBS_EVENT(DE_IBS_NB_LOCAL_L3);
 	}

 	CHECK_OP_NB_SELECTED_FLAG(DE_IBS_NB_LOCAL_CACHE) {
 		if (!IBS_OP_NB_IBS_REQ_DST_PROC(trans_op)
 		    &&  IBS_OP_NB_IBS_REQ_SRC_02(trans_op))
 			AGG_IBS_EVENT(DE_IBS_NB_LOCAL_CACHE);
 	}

 	CHECK_OP_NB_SELECTED_FLAG(DE_IBS_NB_REMOTE_CACHE) {
 		if (IBS_OP_NB_IBS_REQ_DST_PROC(trans_op)
 		    &&  IBS_OP_NB_IBS_REQ_SRC_02(trans_op))
 			AGG_IBS_EVENT(DE_IBS_NB_REMOTE_CACHE) ;
 	}

 	CHECK_OP_NB_SELECTED_FLAG(DE_IBS_NB_LOCAL_DRAM) {
 		if (!IBS_OP_NB_IBS_REQ_DST_PROC(trans_op)
 		    &&  IBS_OP_NB_IBS_REQ_SRC_03(trans_op))
 			AGG_IBS_EVENT(DE_IBS_NB_LOCAL_DRAM);
 	}

 	CHECK_OP_NB_SELECTED_FLAG(DE_IBS_NB_REMOTE_DRAM) {
 		if (IBS_OP_NB_IBS_REQ_DST_PROC(trans_op)
 		    &&  IBS_OP_NB_IBS_REQ_SRC_03(trans_op))
 			AGG_IBS_EVENT(DE_IBS_NB_REMOTE_DRAM) ;
 	}

 	CHECK_OP_NB_SELECTED_FLAG(DE_IBS_NB_LOCAL_OTHER) {
 		if (!IBS_OP_NB_IBS_REQ_DST_PROC(trans_op)
 		    &&  IBS_OP_NB_IBS_REQ_SRC_07(trans_op))
 			AGG_IBS_EVENT(DE_IBS_NB_LOCAL_OTHER);
 	}

 	CHECK_OP_NB_SELECTED_FLAG(DE_IBS_NB_REMOTE_OTHER) {
 		if (IBS_OP_NB_IBS_REQ_DST_PROC(trans_op)
 		    &&  IBS_OP_NB_IBS_REQ_SRC_07(trans_op))
 			AGG_IBS_EVENT(DE_IBS_NB_REMOTE_OTHER) ;
 	}

 	CHECK_OP_NB_SELECTED_FLAG(DE_IBS_NB_CACHE_STATE_M) {
 		if (IBS_OP_NB_IBS_REQ_SRC_02(trans_op)
 		    && !IBS_OP_NB_IBS_CACHE_HIT_ST(trans_op))
 			AGG_IBS_EVENT(DE_IBS_NB_CACHE_STATE_M) ;
 	}

 	CHECK_OP_NB_SELECTED_FLAG(DE_IBS_NB_CACHE_STATE_O) {
 		if (IBS_OP_NB_IBS_REQ_SRC_02(trans_op)
 		    && IBS_OP_NB_IBS_CACHE_HIT_ST(trans_op))
 			AGG_IBS_EVENT(DE_IBS_NB_CACHE_STATE_O) ;
 	}

 	CHECK_OP_NB_SELECTED_FLAG(DE_IBS_NB_LOCAL_LATENCY) {
 		if (!IBS_OP_NB_IBS_REQ_DST_PROC(trans_op))
 			/* Request was serviced by local processor */
 			AGG_IBS_COUNT(DE_IBS_NB_LOCAL_LATENCY,
 				      IBS_OP_DC_MISS_LATENCY(trans_op));
 	}

 	CHECK_OP_NB_SELECTED_FLAG(DE_IBS_NB_REMOTE_LATENCY) {
 		if (IBS_OP_NB_IBS_REQ_DST_PROC(trans_op))
 			/* Request was serviced by remote processor */
 			AGG_IBS_COUNT(DE_IBS_NB_REMOTE_LATENCY,
 				      IBS_OP_DC_MISS_LATENCY(trans_op));
 	}
 }


 int trans_ibs_op_rip_invalid (struct transient * trans)
 {
 	struct ibs_op_sample * trans_op = ((struct ibs_sample*)(trans->ext))->op;

 	if (IBS_OP_RIP_INVALID(trans_op))
 		return 1;

 	return 0;
 }


 void trans_ibs_op_mask_reserved (unsigned int family, struct transient * trans)
 {
 	struct ibs_op_sample * trans_op    = ((struct ibs_sample*)(trans->ext))->op;

 	switch (family) {
 	case 0x10:
 		/* Reserved IbsRipInvalid (MSRC001_1035[38])*/
 		trans_op->ibs_op_data1_high &= ~MASK_RIP_INVALID;
 		break;
 	case 0x12:
 		/* Reserved NbIbsReqDstProc (MSRCC001_1036[4]) */
 		trans_op->ibs_op_data2_low &= ~NB_MASK_REQ_DST_PROC;
 		/* Reserved NbIbsReqCacheHitSt (MSRCC001_1036[5]) */
 		trans_op->ibs_op_data2_low &= ~NB_MASK_L3_STATE;
 		break;
 	case 0x14:
 		/* Reserved NbIbsReqDstProc (MSRCC001_1036[4]) */
 		trans_op->ibs_op_data2_low &= ~NB_MASK_REQ_DST_PROC;
 		/* Reserved NbIbsReqCacheHitSt (MSRCC001_1036[5]) */
 		trans_op->ibs_op_data2_low &= ~NB_MASK_L3_STATE;
 		/* Reserved IbsDcL1tlbHit1G (MSRC001_1037[5]) */
 		trans_op->ibs_op_data3_low &= ~DC_MASK_L1_HIT_1G;
 		/* Reserved IbsDcLdBnkCon (MSRC001_1037[9]) */
 		trans_op->ibs_op_data3_low &= ~DC_MASK_LD_BANK_CONFLICT;
 		/* Reserved IbsDcStBnkCon (MSRC001_1037[10]) */
 		trans_op->ibs_op_data3_low &= ~DC_MASK_ST_BANK_CONFLICT;
 		/* Reserved IbsDcStToLdCan (MSRC001_1037[12]) */
 		trans_op->ibs_op_data3_low &= ~DC_MASK_ST_TO_LD_CANCEL;
 		/* Reserved IbsDcL2tlbHit1G (MSRC001_1037[19]) */
 		trans_op->ibs_op_data3_low &= ~DC_MASK_L2_HIT_1G;

 		break;
 	case 0x15:
 	default:
 		break;

 	}
 }


 void trans_ibs_op_bta(struct transient * trans)
 {
 	static cookie_t old_cookie     = NO_COOKIE;
 	static cookie_t old_app_cookie = NO_COOKIE;
 	static char const * mod        = NULL;
 	static char const * app        = NULL;
 	const char vmlinux[10]         = "vmlinux";
 	struct ibs_op_sample * trans_op = ((struct ibs_sample*)(trans->ext))->op;

 	if (!bta_log)
 		return;

 	if (!trans_op->ibs_op_brtgt_addr)
 		return;

 	if( old_app_cookie == INVALID_COOKIE
 	||  old_app_cookie == NO_COOKIE
 	||  old_app_cookie != trans->app_cookie) {
 		app = find_cookie(trans->app_cookie);
 		old_app_cookie = trans->cookie;
 	}

 	if (trans->in_kernel == 1) {
 		mod = vmlinux;
 		old_cookie = NO_COOKIE;
 	} else {
 		if( old_cookie == INVALID_COOKIE
 		||  old_cookie == NO_COOKIE
 		||  old_cookie != trans->cookie) {
 			mod = find_cookie(trans->cookie);
 			old_cookie = trans->cookie;
 		}
 	}

 	fprintf(bta_log, "0x%016llx,0x%016llx,%02lu %08u,%08u,0x%08x,0x%08lx\n",
                         trans->app_cookie, trans->cookie, trans->cpu, trans->tgid, trans->tid, (unsigned int)trans->pc,
 			trans_op->ibs_op_brtgt_addr);
 }


 void trans_ibs_op_ls_memaccess(struct transient * trans)
 {
 	static cookie_t old_cookie     = NO_COOKIE;
 	static cookie_t old_app_cookie = NO_COOKIE;
 	static char const * mod        = NULL;
 	static char const * app        = NULL;
 	const char vmlinux[10]         = "vmlinux";
 	struct ibs_op_sample * trans_op = ((struct ibs_sample*)(trans->ext))->op;

 	if (!memaccess_log)
 		return;

 	if( old_app_cookie == INVALID_COOKIE
 	||  old_app_cookie == NO_COOKIE
 	||  old_app_cookie != trans->app_cookie) {
 		app = find_cookie(trans->app_cookie);
 		old_app_cookie = trans->cookie;
 	}

 	if (trans->in_kernel == 1) {
 		mod = vmlinux;
 		old_cookie = NO_COOKIE;
 	} else {
 		if( old_cookie == INVALID_COOKIE
 		||  old_cookie == NO_COOKIE
 		||  old_cookie != trans->cookie) {
 			mod = find_cookie(trans->cookie);
 			old_cookie = trans->cookie;
 		}
 	}

 	fprintf(memaccess_log, "0x%016llx,0x%016llx,%02lu,%08u,%08u,0x%08x,0x%08u:%08x,0x%08x:%08x,%s,%08u\n",
                         trans->app_cookie,
 trans->cookie,
 trans->cpu,
 trans->tgid,
 trans->tid,
 (unsigned int)trans->pc,
 			trans_op->ibs_op_phys_addr_high, trans_op->ibs_op_phys_addr_low,
 			trans_op->ibs_op_ldst_linaddr_high, trans_op->ibs_op_ldst_linaddr_low,
 			(IBS_OP_IBS_LD_OP(trans_op))? "LD": "ST",
 			(unsigned int) IBS_OP_DC_MISS_LATENCY(trans_op));
 }
	/**
	* @file daemon/opd_ibs_trans.c
	* AMD Instruction Based Sampling (IBS) translation.
	*
	* @remark Copyright 2008 - 2010 OProfile authors
	* @remark Read the file COPYING
	*
	* @author Jason Yeh <jason.yeh@amd.com>
	* @author Paul Drongowski <paul.drongowski@amd.com>
	* @author Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
	* Copyright (c) 2008 Advanced Micro Devices, Inc.
	*/

	#include "opd_ibs.h"
	#include "opd_ibs_macro.h"
	#include "opd_ibs_trans.h"
	#include "opd_trans.h"
	#include "opd_printf.h"

	#include <stdlib.h>
	#include <stdio.h>

	extern FILE * bta_log;
	extern FILE * memaccess_log;

	/*
	* --------------------- FETCH DERIVED FUNCTION
	*/
	void trans_ibs_fetch (struct transient * trans, unsigned int selected_flag)
	{
	struct ibs_fetch_sample * trans_fetch = ((struct ibs_sample*)(trans->ext))->fetch;

	if ((selected_flag) == 0)
	return;

	CHECK_FETCH_SELECTED_FLAG(DE_IBS_FETCH_ALL) {
	/* IBS all fetch samples (kills + attempts) */
	AGG_IBS_EVENT(DE_IBS_FETCH_ALL);
	}

	CHECK_FETCH_SELECTED_FLAG(DE_IBS_FETCH_KILLED) {
	/* IBS killed fetches ("case 0") -- All interesting event
	* flags are clear */
	if (IBS_FETCH_KILLED(trans_fetch))
	AGG_IBS_EVENT(DE_IBS_FETCH_KILLED);
	}

	CHECK_FETCH_SELECTED_FLAG(DE_IBS_FETCH_ATTEMPTED) {
	/* Any non-killed fetch is an attempted fetch */
	AGG_IBS_EVENT(DE_IBS_FETCH_ATTEMPTED);
	}

	CHECK_FETCH_SELECTED_FLAG(DE_IBS_FETCH_COMPLETED) {
	if (IBS_FETCH_FETCH_COMPLETION(trans_fetch))
	/* IBS Fetch Completed */
	AGG_IBS_EVENT(DE_IBS_FETCH_COMPLETED);
	}

	CHECK_FETCH_SELECTED_FLAG(DE_IBS_FETCH_ABORTED) {
	if (!IBS_FETCH_FETCH_COMPLETION(trans_fetch))
	/* IBS Fetch Aborted */
	AGG_IBS_EVENT(DE_IBS_FETCH_ABORTED);
	}

	CHECK_FETCH_SELECTED_FLAG(DE_IBS_L1_ITLB_HIT) {
	/* IBS L1 ITLB hit */
	if (IBS_FETCH_L1_TLB_HIT(trans_fetch))
	AGG_IBS_EVENT(DE_IBS_L1_ITLB_HIT);
	}

	CHECK_FETCH_SELECTED_FLAG(DE_IBS_ITLB_L1M_L2H) {
	/* IBS L1 ITLB miss and L2 ITLB hit */
	if (IBS_FETCH_ITLB_L1M_L2H(trans_fetch))
	AGG_IBS_EVENT(DE_IBS_ITLB_L1M_L2H);
	}

	CHECK_FETCH_SELECTED_FLAG(DE_IBS_ITLB_L1M_L2M) {
	/* IBS L1 & L2 ITLB miss; complete ITLB miss */
	if (IBS_FETCH_ITLB_L1M_L2M(trans_fetch))
	AGG_IBS_EVENT(DE_IBS_ITLB_L1M_L2M);
	}

	CHECK_FETCH_SELECTED_FLAG(DE_IBS_IC_MISS) {
	/* IBS instruction cache miss */
	if (IBS_FETCH_INST_CACHE_MISS(trans_fetch))
	AGG_IBS_EVENT(DE_IBS_IC_MISS);
	}

	CHECK_FETCH_SELECTED_FLAG(DE_IBS_IC_HIT) {
	/* IBS instruction cache hit */
	if (IBS_FETCH_INST_CACHE_HIT(trans_fetch))
	AGG_IBS_EVENT(DE_IBS_IC_HIT);
	}

	CHECK_FETCH_SELECTED_FLAG(DE_IBS_FETCH_4K_PAGE) {
	if (IBS_FETCH_PHYS_ADDR_VALID(trans_fetch)
	&& IBS_FETCH_TLB_PAGE_SIZE_4K(trans_fetch))
	AGG_IBS_EVENT(DE_IBS_FETCH_4K_PAGE);
	}

	CHECK_FETCH_SELECTED_FLAG(DE_IBS_FETCH_2M_PAGE) {
	if (IBS_FETCH_PHYS_ADDR_VALID(trans_fetch)
	&& IBS_FETCH_TLB_PAGE_SIZE_2M(trans_fetch))
	AGG_IBS_EVENT(DE_IBS_FETCH_2M_PAGE);
	}

	CHECK_FETCH_SELECTED_FLAG(DE_IBS_FETCH_1G_PAGE) {
	if (IBS_FETCH_PHYS_ADDR_VALID(trans_fetch)
	&& IBS_FETCH_TLB_PAGE_SIZE_1G(trans_fetch))
	AGG_IBS_EVENT(DE_IBS_FETCH_1G_PAGE);
	}

	CHECK_FETCH_SELECTED_FLAG(DE_IBS_FETCH_XX_PAGE) {
	}

	CHECK_FETCH_SELECTED_FLAG(DE_IBS_FETCH_LATENCY) {
	if (IBS_FETCH_FETCH_LATENCY(trans_fetch))
	AGG_IBS_COUNT(DE_IBS_FETCH_LATENCY,
	IBS_FETCH_FETCH_LATENCY(trans_fetch));
	}
	}


	/*
	* --------------------- OP DERIVED FUNCTION
	*/
	void trans_ibs_op (struct transient * trans, unsigned int selected_flag)
	{
	struct ibs_op_sample * trans_op = ((struct ibs_sample*)(trans->ext))->op;

	if ((selected_flag) == 0)
	return;

	CHECK_OP_SELECTED_FLAG(DE_IBS_OP_ALL) {
	/* All IBS op samples */
	AGG_IBS_EVENT(DE_IBS_OP_ALL);
	}

	CHECK_OP_SELECTED_FLAG(DE_IBS_OP_TAG_TO_RETIRE) {
	/* Tally retire cycle counts for all sampled macro-ops
	* IBS tag to retire cycles */
	if (IBS_OP_TAG_TO_RETIRE_CYCLES(trans_op))
	AGG_IBS_COUNT(DE_IBS_OP_TAG_TO_RETIRE,
	IBS_OP_TAG_TO_RETIRE_CYCLES(trans_op));
	}

	CHECK_OP_SELECTED_FLAG(DE_IBS_OP_COMP_TO_RETIRE) {
	/* IBS completion to retire cycles */
	if (IBS_OP_COM_TO_RETIRE_CYCLES(trans_op))
	AGG_IBS_COUNT(DE_IBS_OP_COMP_TO_RETIRE,
	IBS_OP_COM_TO_RETIRE_CYCLES(trans_op));
	}

	CHECK_OP_SELECTED_FLAG(DE_IBS_BRANCH_RETIRED) {
	if (IBS_OP_BRANCH_RETIRED(trans_op))
	/* IBS Branch retired op */
	AGG_IBS_EVENT(DE_IBS_BRANCH_RETIRED) ;
	}

	CHECK_OP_SELECTED_FLAG(DE_IBS_BRANCH_MISP) {
	if (IBS_OP_BRANCH_RETIRED(trans_op)
	/* Test branch-specific event flags */
	/* IBS mispredicted Branch op */
	&& IBS_OP_BRANCH_MISPREDICT(trans_op))
	AGG_IBS_EVENT(DE_IBS_BRANCH_MISP) ;
	}

	CHECK_OP_SELECTED_FLAG(DE_IBS_BRANCH_TAKEN) {
	if (IBS_OP_BRANCH_RETIRED(trans_op)
	/* IBS taken Branch op */
	&& IBS_OP_BRANCH_TAKEN(trans_op))
	AGG_IBS_EVENT(DE_IBS_BRANCH_TAKEN);
	}

	CHECK_OP_SELECTED_FLAG(DE_IBS_BRANCH_MISP_TAKEN) {
	if (IBS_OP_BRANCH_RETIRED(trans_op)
	/* IBS mispredicted taken branch op */
	&& IBS_OP_BRANCH_TAKEN(trans_op)
	&& IBS_OP_BRANCH_MISPREDICT(trans_op))
	AGG_IBS_EVENT(DE_IBS_BRANCH_MISP_TAKEN);
	}

	CHECK_OP_SELECTED_FLAG(DE_IBS_RETURN) {
	if (IBS_OP_BRANCH_RETIRED(trans_op)
	/* IBS return op */
	&& IBS_OP_RETURN(trans_op))
	AGG_IBS_EVENT(DE_IBS_RETURN);
	}

	CHECK_OP_SELECTED_FLAG(DE_IBS_RETURN_MISP) {
	if (IBS_OP_BRANCH_RETIRED(trans_op)
	/* IBS mispredicted return op */
	&& IBS_OP_RETURN(trans_op)
	&& IBS_OP_BRANCH_MISPREDICT(trans_op))
	AGG_IBS_EVENT(DE_IBS_RETURN_MISP);
	}

	CHECK_OP_SELECTED_FLAG(DE_IBS_RESYNC) {
	/* Test for a resync macro-op */
	if (IBS_OP_BRANCH_RESYNC(trans_op))
	AGG_IBS_EVENT(DE_IBS_RESYNC);
	}
	}


	/*
	* --------------------- OP LS DERIVED FUNCTION
	*/
	void trans_ibs_op_ls (struct transient * trans, unsigned int selected_flag)
	{
	struct ibs_op_sample * trans_op = ((struct ibs_sample*)(trans->ext))->op;

	/* Preliminary check */
	if (!IBS_OP_IBS_LD_OP(trans_op) && !IBS_OP_IBS_ST_OP(trans_op))
	return;


	if ((selected_flag) == 0)
	return;

	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_ALL_OP) {
	/* Count the number of LS op samples */
	AGG_IBS_EVENT(DE_IBS_LS_ALL_OP) ;
	}

	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_LOAD_OP) {
	if (IBS_OP_IBS_LD_OP(trans_op))
	/* TALLy an IBS load derived event */
	AGG_IBS_EVENT(DE_IBS_LS_LOAD_OP) ;
	}

	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_STORE_OP) {
	if (IBS_OP_IBS_ST_OP(trans_op))
	/* Count and handle store operations */
	AGG_IBS_EVENT(DE_IBS_LS_STORE_OP);
	}

	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_DTLB_L1H) {
	if (IBS_OP_IBS_DC_LIN_ADDR_VALID(trans_op)
	&& !IBS_OP_IBS_DC_L1_TLB_MISS(trans_op))
	/* L1 DTLB hit -- This is the most frequent case */
	AGG_IBS_EVENT(DE_IBS_LS_DTLB_L1H);
	}

	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_DTLB_L1M_L2H) {
	/* l2_translation_size = 1 */
	if (IBS_OP_IBS_DC_LIN_ADDR_VALID(trans_op)
	&& IBS_OP_IBS_DC_L1_TLB_MISS(trans_op)
	&& !IBS_OP_IBS_DC_L2_TLB_MISS(trans_op))
	/* L1 DTLB miss, L2 DTLB hit */
	AGG_IBS_EVENT(DE_IBS_LS_DTLB_L1M_L2H);
	}

	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_DTLB_L1M_L2M) {
	if (IBS_OP_IBS_DC_LIN_ADDR_VALID(trans_op)
	&& IBS_OP_IBS_DC_L1_TLB_MISS(trans_op)
	&& IBS_OP_IBS_DC_L2_TLB_MISS(trans_op))
	/* L1 DTLB miss, L2 DTLB miss */
	AGG_IBS_EVENT(DE_IBS_LS_DTLB_L1M_L2M);
	}

	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_DC_MISS) {
	if (IBS_OP_IBS_DC_MISS(trans_op))
	AGG_IBS_EVENT(DE_IBS_LS_DC_MISS);
	}

	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_DC_HIT) {
	if (!IBS_OP_IBS_DC_MISS(trans_op))
	AGG_IBS_EVENT(DE_IBS_LS_DC_HIT);
	}

	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_MISALIGNED) {
	if (IBS_OP_IBS_DC_MISS_ACC(trans_op))
	AGG_IBS_EVENT(DE_IBS_LS_MISALIGNED);
	}

	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_BNK_CONF_LOAD) {
	if (IBS_OP_IBS_DC_LD_BNK_CON(trans_op))
	AGG_IBS_EVENT(DE_IBS_LS_BNK_CONF_LOAD);
	}

	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_BNK_CONF_STORE) {
	if (IBS_OP_IBS_DC_ST_BNK_CON(trans_op))
	AGG_IBS_EVENT(DE_IBS_LS_BNK_CONF_STORE);
	}

	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_STL_FORWARDED) {
	if (IBS_OP_IBS_LD_OP(trans_op)
	/* Data forwarding info are valid only for load ops */
	&& IBS_OP_IBS_DC_ST_TO_LD_FWD(trans_op))
	AGG_IBS_EVENT(DE_IBS_LS_STL_FORWARDED) ;
	}

	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_STL_CANCELLED) {
	if (IBS_OP_IBS_LD_OP(trans_op))
	if (IBS_OP_IBS_DC_ST_TO_LD_CAN(trans_op))
	AGG_IBS_EVENT(DE_IBS_LS_STL_CANCELLED) ;
	}

	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_UC_MEM_ACCESS) {
	if (IBS_OP_IBS_DC_UC_MEM_ACC(trans_op))
	AGG_IBS_EVENT(DE_IBS_LS_UC_MEM_ACCESS);
	}

	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_WC_MEM_ACCESS) {
	if (IBS_OP_IBS_DC_WC_MEM_ACC(trans_op))
	AGG_IBS_EVENT(DE_IBS_LS_WC_MEM_ACCESS);
	}

	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_LOCKED_OP) {
	if (IBS_OP_IBS_LOCKED_OP(trans_op))
	AGG_IBS_EVENT(DE_IBS_LS_LOCKED_OP);
	}

	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_MAB_HIT) {
	if (IBS_OP_IBS_DC_MAB_HIT(trans_op))
	AGG_IBS_EVENT(DE_IBS_LS_MAB_HIT);
	}

	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_L1_DTLB_4K) {
	/* l1_translation */
	if (IBS_OP_IBS_DC_LIN_ADDR_VALID(trans_op)
	&& !IBS_OP_IBS_DC_L1_TLB_MISS(trans_op)

	&& !IBS_OP_IBS_DC_L1_TLB_HIT_2MB(trans_op)
	&& !IBS_OP_IBS_DC_L1_TLB_HIT_1GB(trans_op))
	/* This is the most common case, unfortunately */
	AGG_IBS_EVENT(DE_IBS_LS_L1_DTLB_4K) ;
	}

	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_L1_DTLB_2M) {
	/* l1_translation */
	if (IBS_OP_IBS_DC_LIN_ADDR_VALID(trans_op)
	&& !IBS_OP_IBS_DC_L1_TLB_MISS(trans_op)

	&& IBS_OP_IBS_DC_L1_TLB_HIT_2MB(trans_op))
	/* 2M L1 DTLB page translation */
	AGG_IBS_EVENT(DE_IBS_LS_L1_DTLB_2M);
	}

	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_L1_DTLB_1G) {
	/* l1_translation */
	if (IBS_OP_IBS_DC_LIN_ADDR_VALID(trans_op)
	&& !IBS_OP_IBS_DC_L1_TLB_MISS(trans_op)

	&& !IBS_OP_IBS_DC_L1_TLB_HIT_2MB(trans_op)
	&& IBS_OP_IBS_DC_L1_TLB_HIT_1GB(trans_op))
	/* 1G L1 DTLB page translation */
	AGG_IBS_EVENT(DE_IBS_LS_L1_DTLB_1G);
	}

	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_L1_DTLB_RES) {
	}

	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_L2_DTLB_4K) {
	/* l2_translation_size = 1 */
	if (IBS_OP_IBS_DC_LIN_ADDR_VALID(trans_op)
	&& IBS_OP_IBS_DC_L1_TLB_MISS(trans_op)
	&& !IBS_OP_IBS_DC_L2_TLB_MISS(trans_op)

	/* L2 DTLB page translation */
	&& !IBS_OP_IBS_DC_L2_TLB_HIT_2MB(trans_op)
	&& !IBS_OP_IBS_DC_L2_TLB_HIT_1GB(trans_op))
	/* 4K L2 DTLB page translation */
	AGG_IBS_EVENT(DE_IBS_LS_L2_DTLB_4K);
	}

	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_L2_DTLB_2M) {
	/* l2_translation_size = 1 */
	if (IBS_OP_IBS_DC_LIN_ADDR_VALID(trans_op)
	&& IBS_OP_IBS_DC_L1_TLB_MISS(trans_op)
	&& !IBS_OP_IBS_DC_L2_TLB_MISS(trans_op)

	/* L2 DTLB page translation */
	&& IBS_OP_IBS_DC_L2_TLB_HIT_2MB(trans_op)
	&& !IBS_OP_IBS_DC_L2_TLB_HIT_1GB(trans_op))
	/* 2M L2 DTLB page translation */
	AGG_IBS_EVENT(DE_IBS_LS_L2_DTLB_2M);
	}

	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_L2_DTLB_1G) {
	/* l2_translation_size = 1 */
	if (IBS_OP_IBS_DC_LIN_ADDR_VALID(trans_op)
	&& IBS_OP_IBS_DC_L1_TLB_MISS(trans_op)
	&& !IBS_OP_IBS_DC_L2_TLB_MISS(trans_op)

	/* L2 DTLB page translation */
	&& !IBS_OP_IBS_DC_L2_TLB_HIT_2MB(trans_op)
	&& IBS_OP_IBS_DC_L2_TLB_HIT_1GB(trans_op))
	/* 2M L2 DTLB page translation */
	AGG_IBS_EVENT(DE_IBS_LS_L2_DTLB_1G);
	}

	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_L2_DTLB_RES2) {
	}

	CHECK_OP_LS_SELECTED_FLAG(DE_IBS_LS_DC_LOAD_LAT) {
	if (IBS_OP_IBS_LD_OP(trans_op)
	/* If the load missed in DC, tally the DC load miss latency */
	&& IBS_OP_IBS_DC_MISS(trans_op))
	/* DC load miss latency is only reliable for load ops */
	AGG_IBS_COUNT(DE_IBS_LS_DC_LOAD_LAT,
	IBS_OP_DC_MISS_LATENCY(trans_op)) ;
	}
	}

	/*
	* --------------------- OP NB DERIVED FUNCTION
	*
	* NB data is only guaranteed reliable for load operations
	* that miss in L1 and L2 cache. NB data arrives too late
	* to be reliable for store operations
	*/
	void trans_ibs_op_nb (struct transient * trans, unsigned int selected_flag)
	{
	struct ibs_op_sample * trans_op = ((struct ibs_sample*)(trans->ext))->op;

	/* Preliminary check */
	if ((selected_flag) == 0)
	return;

	if (!IBS_OP_IBS_LD_OP(trans_op))
	return;

	if (!IBS_OP_IBS_DC_MISS(trans_op))
	return;

	if (IBS_OP_NB_IBS_REQ_SRC(trans_op) == 0)
	return;

	CHECK_OP_NB_SELECTED_FLAG(DE_IBS_NB_LOCAL) {
	if (!IBS_OP_NB_IBS_REQ_DST_PROC(trans_op))
	/* Request was serviced by local processor */
	AGG_IBS_EVENT(DE_IBS_NB_LOCAL) ;
	}

	CHECK_OP_NB_SELECTED_FLAG(DE_IBS_NB_REMOTE) {
	if (IBS_OP_NB_IBS_REQ_DST_PROC(trans_op))
	/* Request was serviced by remote processor */
	AGG_IBS_EVENT(DE_IBS_NB_REMOTE) ;
	}

	CHECK_OP_NB_SELECTED_FLAG(DE_IBS_NB_LOCAL_L3) {
	if (!IBS_OP_NB_IBS_REQ_DST_PROC(trans_op)
	&& IBS_OP_NB_IBS_REQ_SRC_01(trans_op))
	AGG_IBS_EVENT(DE_IBS_NB_LOCAL_L3);
	}

	CHECK_OP_NB_SELECTED_FLAG(DE_IBS_NB_LOCAL_CACHE) {
	if (!IBS_OP_NB_IBS_REQ_DST_PROC(trans_op)
	&& IBS_OP_NB_IBS_REQ_SRC_02(trans_op))
	AGG_IBS_EVENT(DE_IBS_NB_LOCAL_CACHE);
	}

	CHECK_OP_NB_SELECTED_FLAG(DE_IBS_NB_REMOTE_CACHE) {
	if (IBS_OP_NB_IBS_REQ_DST_PROC(trans_op)
	&& IBS_OP_NB_IBS_REQ_SRC_02(trans_op))
	AGG_IBS_EVENT(DE_IBS_NB_REMOTE_CACHE) ;
	}

	CHECK_OP_NB_SELECTED_FLAG(DE_IBS_NB_LOCAL_DRAM) {
	if (!IBS_OP_NB_IBS_REQ_DST_PROC(trans_op)
	&& IBS_OP_NB_IBS_REQ_SRC_03(trans_op))
	AGG_IBS_EVENT(DE_IBS_NB_LOCAL_DRAM);
	}

	CHECK_OP_NB_SELECTED_FLAG(DE_IBS_NB_REMOTE_DRAM) {
	if (IBS_OP_NB_IBS_REQ_DST_PROC(trans_op)
	&& IBS_OP_NB_IBS_REQ_SRC_03(trans_op))
	AGG_IBS_EVENT(DE_IBS_NB_REMOTE_DRAM) ;
	}

	CHECK_OP_NB_SELECTED_FLAG(DE_IBS_NB_LOCAL_OTHER) {
	if (!IBS_OP_NB_IBS_REQ_DST_PROC(trans_op)
	&& IBS_OP_NB_IBS_REQ_SRC_07(trans_op))
	AGG_IBS_EVENT(DE_IBS_NB_LOCAL_OTHER);
	}

	CHECK_OP_NB_SELECTED_FLAG(DE_IBS_NB_REMOTE_OTHER) {
	if (IBS_OP_NB_IBS_REQ_DST_PROC(trans_op)
	&& IBS_OP_NB_IBS_REQ_SRC_07(trans_op))
	AGG_IBS_EVENT(DE_IBS_NB_REMOTE_OTHER) ;
	}

	CHECK_OP_NB_SELECTED_FLAG(DE_IBS_NB_CACHE_STATE_M) {
	if (IBS_OP_NB_IBS_REQ_SRC_02(trans_op)
	&& !IBS_OP_NB_IBS_CACHE_HIT_ST(trans_op))
	AGG_IBS_EVENT(DE_IBS_NB_CACHE_STATE_M) ;
	}

	CHECK_OP_NB_SELECTED_FLAG(DE_IBS_NB_CACHE_STATE_O) {
	if (IBS_OP_NB_IBS_REQ_SRC_02(trans_op)
	&& IBS_OP_NB_IBS_CACHE_HIT_ST(trans_op))
	AGG_IBS_EVENT(DE_IBS_NB_CACHE_STATE_O) ;
	}

	CHECK_OP_NB_SELECTED_FLAG(DE_IBS_NB_LOCAL_LATENCY) {
	if (!IBS_OP_NB_IBS_REQ_DST_PROC(trans_op))
	/* Request was serviced by local processor */
	AGG_IBS_COUNT(DE_IBS_NB_LOCAL_LATENCY,
	IBS_OP_DC_MISS_LATENCY(trans_op));
	}

	CHECK_OP_NB_SELECTED_FLAG(DE_IBS_NB_REMOTE_LATENCY) {
	if (IBS_OP_NB_IBS_REQ_DST_PROC(trans_op))
	/* Request was serviced by remote processor */
	AGG_IBS_COUNT(DE_IBS_NB_REMOTE_LATENCY,
	IBS_OP_DC_MISS_LATENCY(trans_op));
	}
	}


	int trans_ibs_op_rip_invalid (struct transient * trans)
	{
	struct ibs_op_sample * trans_op = ((struct ibs_sample*)(trans->ext))->op;

	if (IBS_OP_RIP_INVALID(trans_op))
	return 1;

	return 0;
	}


	void trans_ibs_op_mask_reserved (unsigned int family, struct transient * trans)
	{
	struct ibs_op_sample * trans_op = ((struct ibs_sample*)(trans->ext))->op;

	switch (family) {
	case 0x10:
	/* Reserved IbsRipInvalid (MSRC001_1035[38])*/
	trans_op->ibs_op_data1_high &= ~MASK_RIP_INVALID;
	break;
	case 0x12:
	/* Reserved NbIbsReqDstProc (MSRCC001_1036[4]) */
	trans_op->ibs_op_data2_low &= ~NB_MASK_REQ_DST_PROC;
	/* Reserved NbIbsReqCacheHitSt (MSRCC001_1036[5]) */
	trans_op->ibs_op_data2_low &= ~NB_MASK_L3_STATE;
	break;
	case 0x14:
	/* Reserved NbIbsReqDstProc (MSRCC001_1036[4]) */
	trans_op->ibs_op_data2_low &= ~NB_MASK_REQ_DST_PROC;
	/* Reserved NbIbsReqCacheHitSt (MSRCC001_1036[5]) */
	trans_op->ibs_op_data2_low &= ~NB_MASK_L3_STATE;
	/* Reserved IbsDcL1tlbHit1G (MSRC001_1037[5]) */
	trans_op->ibs_op_data3_low &= ~DC_MASK_L1_HIT_1G;
	/* Reserved IbsDcLdBnkCon (MSRC001_1037[9]) */
	trans_op->ibs_op_data3_low &= ~DC_MASK_LD_BANK_CONFLICT;
	/* Reserved IbsDcStBnkCon (MSRC001_1037[10]) */
	trans_op->ibs_op_data3_low &= ~DC_MASK_ST_BANK_CONFLICT;
	/* Reserved IbsDcStToLdCan (MSRC001_1037[12]) */
	trans_op->ibs_op_data3_low &= ~DC_MASK_ST_TO_LD_CANCEL;
	/* Reserved IbsDcL2tlbHit1G (MSRC001_1037[19]) */
	trans_op->ibs_op_data3_low &= ~DC_MASK_L2_HIT_1G;

	break;
	case 0x15:
	default:
	break;

	}
	}


	void trans_ibs_op_bta(struct transient * trans)
	{
	static cookie_t old_cookie = NO_COOKIE;
	static cookie_t old_app_cookie = NO_COOKIE;
	static char const * mod = NULL;
	static char const * app = NULL;
	const char vmlinux[10] = "vmlinux";
	struct ibs_op_sample * trans_op = ((struct ibs_sample*)(trans->ext))->op;

	if (!bta_log)
	return;

	if (!trans_op->ibs_op_brtgt_addr)
	return;

	if( old_app_cookie == INVALID_COOKIE
	\|\| old_app_cookie == NO_COOKIE
	\|\| old_app_cookie != trans->app_cookie) {
	app = find_cookie(trans->app_cookie);
	old_app_cookie = trans->cookie;
	}

	if (trans->in_kernel == 1) {
	mod = vmlinux;
	old_cookie = NO_COOKIE;
	} else {
	if( old_cookie == INVALID_COOKIE
	\|\| old_cookie == NO_COOKIE
	\|\| old_cookie != trans->cookie) {
	mod = find_cookie(trans->cookie);
	old_cookie = trans->cookie;
	}
	}

	fprintf(bta_log, "0x%016llx,0x%016llx,%02lu %08u,%08u,0x%08x,0x%08lx\n",
	trans->app_cookie, trans->cookie, trans->cpu, trans->tgid, trans->tid, (unsigned int)trans->pc,
	trans_op->ibs_op_brtgt_addr);
	}


	void trans_ibs_op_ls_memaccess(struct transient * trans)
	{
	static cookie_t old_cookie = NO_COOKIE;
	static cookie_t old_app_cookie = NO_COOKIE;
	static char const * mod = NULL;
	static char const * app = NULL;
	const char vmlinux[10] = "vmlinux";
	struct ibs_op_sample * trans_op = ((struct ibs_sample*)(trans->ext))->op;

	if (!memaccess_log)
	return;

	if( old_app_cookie == INVALID_COOKIE
	\|\| old_app_cookie == NO_COOKIE
	\|\| old_app_cookie != trans->app_cookie) {
	app = find_cookie(trans->app_cookie);
	old_app_cookie = trans->cookie;
	}

	if (trans->in_kernel == 1) {
	mod = vmlinux;
	old_cookie = NO_COOKIE;
	} else {
	if( old_cookie == INVALID_COOKIE
	\|\| old_cookie == NO_COOKIE
	\|\| old_cookie != trans->cookie) {
	mod = find_cookie(trans->cookie);
	old_cookie = trans->cookie;
	}
	}

	fprintf(memaccess_log, "0x%016llx,0x%016llx,%02lu,%08u,%08u,0x%08x,0x%08u:%08x,0x%08x:%08x,%s,%08u\n",
	trans->app_cookie,
	trans->cookie,
	trans->cpu,
	trans->tgid,
	trans->tid,
	(unsigned int)trans->pc,
	trans_op->ibs_op_phys_addr_high, trans_op->ibs_op_phys_addr_low,
	trans_op->ibs_op_ldst_linaddr_high, trans_op->ibs_op_ldst_linaddr_low,
	(IBS_OP_IBS_LD_OP(trans_op))? "LD": "ST",
	(unsigned int) IBS_OP_DC_MISS_LATENCY(trans_op));
	}