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/* IBM_PROLOG_BEGIN_TAG */
/* This is an automatically generated prolog. */
/* */
/* $Source: src/usr/diag/prdf/common/rule/prdrLoadChip.H $ */
/* */
/* OpenPOWER HostBoot Project */
/* */
/* Contributors Listed Below - COPYRIGHT 2016,2017 */
/* [+] International Business Machines Corp. */
/* */
/* */
/* Licensed under the Apache License, Version 2.0 (the "License"); */
/* you may not use this file except in compliance with the License. */
/* You may obtain a copy of the License at */
/* */
/* http://www.apache.org/licenses/LICENSE-2.0 */
/* */
/* Unless required by applicable law or agreed to in writing, software */
/* distributed under the License is distributed on an "AS IS" BASIS, */
/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or */
/* implied. See the License for the specific language governing */
/* permissions and limitations under the License. */
/* */
/* IBM_PROLOG_END_TAG */
#ifndef __PRDRLOADCHIP_H
#define __PRDRLOADCHIP_H
/**
* @file prdrLoadChip.H
* @brief Describes classes and enums needed to load a .prf file.
*/
//--------------------------------------------------------------------
// Includes
//--------------------------------------------------------------------
#include <stdint.h>
#include <errlentry.H>
#include <utilstream.H>
#include <vector>
#include <prdrCommon.H>
#include <targeting/common/target.H>
//--------------------------------------------------------------------
/**
* @namespace Prdr
* @brief Namespace to encapsulate Prdr specific enums, classes, and typedefs.
*/
namespace Prdr
{
/**
* @brief read string data out from the stream
* @note caller must call delete[] to release the buffer
*/
void ReadString(UtilStream & i_stream, char *& o_string);
/**
* @class Register
* @brief Holds data associated with a register.
*/
class Register
{
public:
uint16_t cv_name; /** hash id of Register Short Name */
uint32_t cv_flags; /** Attribute flags */
uint64_t cv_scomAddr; /** Scom Address */
uint16_t cv_scomLen; /** Scom Length */
Register();
~Register();
struct ResetOrMaskStruct
{
char op;
uint64_t addr_r;
uint64_t addr_w;
friend UtilStream& operator>>(UtilStream& i_left,
ResetOrMaskStruct & i_right)
{
return (i_left >> i_right.op
>> i_right.addr_r
>> i_right.addr_w);
};
};
std::vector<ResetOrMaskStruct> cv_resets;
std::vector<ResetOrMaskStruct> cv_masks;
struct CaptureInfoStruct
{
uint8_t op;
uint32_t data[2];
char* func;
friend UtilStream& operator>>(UtilStream& i_left,
CaptureInfoStruct & i_right)
{
i_left >> i_right.op;
int loopMax = 0;
switch (i_right.op)
{
case 'G':
case 'T':
case 'P':
loopMax = 1;
break;
case 'C':
loopMax = 2;
break;
case 'f':
loopMax = 0;
break;
}
for (int i = 0; i < loopMax; i++)
i_left >> i_right.data[i];
i_right.func = NULL;
if ('f' == i_right.op)
{
ReadString(i_left, i_right.func);
}
return i_left;
}
};
std::vector<CaptureInfoStruct> cv_captures;
};
/**
* @class Expr
* @brief Contains data for the basic rule object, the "expression".
*/
class Expr
{
public:
union value { uint32_t i; Expr * p; };
/** Maximum number of entries a expression can have. */
static const uint32_t MAX_VALUES = 7;
unsigned char cv_op; /** Type of expr this is. */
// Arrays for the expression entries. cv_deletePtr remembers if
// the p-value should be 'deleted' when we destruct this object.
bool cv_deletePtr[MAX_VALUES];
value cv_value[MAX_VALUES];
// action function pointer
char * cv_actFunc;
// vector of bit string data
std::vector<uint64_t> cv_bitStrVect;
/**
* @func Expr()
* @brief Default constructor. Clear entry arrays.
*/
Expr();
/**
* @func ~Expr()
* @brief Default destructor. Delete all attached pointers, as
* requested.
*/
~Expr();
private:
// Don't let us copy these things, we don't want to mess with the
// pointer tree.
Expr(const Expr & i_copy) {};
};
class Chip
{
public:
uint32_t cv_chipId;
TARGETING::TYPE cv_targetType;
uint32_t cv_signatureOffset; // Offset for error register ids.
uint32_t cv_dumpType; // default dump content type.
uint16_t cv_scomLen; // default scom length.
uint16_t cv_regCount;
Register * cv_registers;
uint16_t cv_ruleCount;
Expr * cv_rules;
uint16_t cv_groupCount;
uint16_t cv_groupAttn[MAX_NUM_ATTN_TYPES];
uint16_t * cv_groupSize;
uint8_t * cv_groupFlags;
Expr ** cv_groupPriorityBits;
Expr ** cv_groupSecondaryBits;
Expr ** cv_groupCsRootCauseBits;
Expr ** cv_groups;
uint16_t cv_actionCount;
uint16_t * cv_actionSize;
Expr ** cv_actions;
Chip() : cv_regCount(0), cv_registers(NULL),
cv_ruleCount(0), cv_rules(NULL),
cv_groupCount(0), cv_groupSize(NULL),
cv_groupFlags(NULL), cv_groupPriorityBits(NULL),
cv_groupSecondaryBits(NULL),
cv_groupCsRootCauseBits(NULL), cv_groups(NULL),
cv_actionCount(0), cv_actionSize(NULL),
cv_actions(NULL)
{
};
~Chip()
{
if (NULL != cv_registers) delete[] cv_registers;
if (NULL != cv_rules) delete[] cv_rules;
for (int i = 0; i < cv_groupCount; i++)
{
if (NULL != cv_groupPriorityBits[i])
delete cv_groupPriorityBits[i];
if ( NULL != cv_groupSecondaryBits[i] )
delete cv_groupSecondaryBits[i];
if ( NULL != cv_groupCsRootCauseBits[i] )
delete cv_groupCsRootCauseBits[i];
if (NULL != cv_groups[i])
delete[] cv_groups[i];
}
if (NULL != cv_groups) delete[] cv_groups;
if (NULL != cv_groupSize) delete[] cv_groupSize;
if (NULL != cv_groupFlags) delete[] cv_groupFlags;
if (NULL != cv_groupPriorityBits) delete[] cv_groupPriorityBits;
if ( NULL != cv_groupSecondaryBits )
delete[] cv_groupSecondaryBits;
if ( NULL != cv_groupCsRootCauseBits )
delete[] cv_groupCsRootCauseBits;
for (int i = 0; i < cv_actionCount; i++)
if (NULL != cv_actions[i]) delete[] cv_actions[i];
if (NULL != cv_actions) delete[] cv_actions;
if (NULL != cv_actionSize) delete[] cv_actionSize;
};
};
errlHndl_t LoadChip(UtilStream & i_stream, Chip & o_chip);
} // end namespace Prdr
#endif
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