80 lines
3.0 KiB
C
80 lines
3.0 KiB
C
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/****************************************************************
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* *
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* Copyright 2011 Fidelity Information Services, Inc *
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* *
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* This source code contains the intellectual property *
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* of its copyright holder(s), and is made available *
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* under a license. If you do not know the terms of *
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* the license, please stop and do not read further. *
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* *
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****************************************************************/
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#ifndef TRACE_TABLE_INCLUDED
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#define TRACE_TABLE_INCLUDED
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/* Enum of possible trace groups and types created from trace types table. The objective is to form
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* enums of the form group_type with a value of the group # in the high-order 16 bits and the trace
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* type for that group in the low-order 16 bits. This generates 3 enums given groups and types:
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*
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* TRACE_GROUP_<group> is the enum for a given group (1, 2, 3, etc).
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* TRCGRP_<group> is the same as TRACE_GROUP_<group> except is is shifted into the high order 16 bits
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* and is used to create the value for <group>_<type>
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* <group>_<type> is the actual trace value used for a given group/type.
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*/
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/* First segment defines the trace group ids. These enums are TRCGRP_<type> and are used in the 2nd
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* section to generate proper values for the full group_type enum types.
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*/
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#define TRACEGROUP(group) TRACE_GROUP##_##group,
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#define TRACETYPE(group, type, int, addr1, addr2, addr3)
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enum trace_groups
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{
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TRACE_GROUP_NOT_USED = 0,
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# include "trace_table_types.h"
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LAST_TRACE_GROUP
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};
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#undef TRACEGROUP
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#undef TRACETYPE
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/* Now generate the shifted group and group_type vars with correct values */
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#define TRACEGROUP(group) TRCGRP##_##group = (TRACE_GROUP##_##group << 16), /* Reset the value for successive group members */
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#define TRACETYPE(group, type, int, addr1, addr2, addr3) group##_##type,
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enum trace_types
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{
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TRACE_TYPE_NOT_USED = 0,
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# include "trace_table_types.h"
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LAST_TRACE_TYPE /* Not really useful as a value but terminates the enums without leaving a dangling "," */
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};
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#undef TRACEGROUP
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#undef TRACETYPE
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#define TRACE_TABLE_SIZE_DEFAULT 500
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#define TRCTBL_ENTRY(typeval, intval, addrval1, addrval2, addrval3) \
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{ \
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/* If tracing in general, verify this group is being traced */ \
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if ((NULL != TREF(gtm_trctbl_start)) && (0 != (TREF(gtm_trctbl_groups) & (1 << (typeval >> 16))))) \
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{ /* Trace only if we are tracing */ \
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(TREF(gtm_trctbl_cur))++; /* Next entry */ \
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if (TREF(gtm_trctbl_cur) >= TREF(gtm_trctbl_end)) \
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TREF(gtm_trctbl_cur) = TREF(gtm_trctbl_start); \
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(TREF(gtm_trctbl_cur))->type = (int4)(typeval); \
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(TREF(gtm_trctbl_cur))->intfld = (int4)(intval); \
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(TREF(gtm_trctbl_cur))->addrfld1 = (void *)(addrval1); \
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(TREF(gtm_trctbl_cur))->addrfld2 = (void *)(addrval2); \
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(TREF(gtm_trctbl_cur))->addrfld3 = (void *)(addrval3); \
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} \
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}
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/* Structure defining the size of a single trace entry */
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typedef struct trctbl_entry_struct
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{
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int4 type;
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int4 intfld;
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void *addrfld1;
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void *addrfld2;
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void *addrfld3;
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} trctbl_entry;
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#endif
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