psopinfo.c File Reference

#include "acpi.h"
#include "accommon.h"
#include "acparser.h"
#include "acopcode.h"
#include "amlcode.h"

Include dependency graph for psopinfo.c:

Go to the source code of this file.

Macros
#define	_COMPONENT   ACPI_PARSER

Functions
const ACPI_OPCODE_INFO *	AcpiPsGetOpcodeInfo (UINT16 Opcode)
const char *	AcpiPsGetOpcodeName (UINT16 Opcode)
UINT8	AcpiPsGetArgumentCount (UINT32 OpType)

Variables
static const UINT8	AcpiGbl_ArgumentCount [] = {0,1,1,1,1,2,2,2,2,3,3,6}
const UINT8	AcpiGbl_ShortOpIndex [256]
const UINT8	AcpiGbl_LongOpIndex [NUM_EXTENDED_OPCODE]

Macro Definition Documentation

_COMPONENT

#define _COMPONENT   ACPI_PARSER

Definition at line 51 of file psopinfo.c.

Function Documentation

AcpiPsGetArgumentCount()

UINT8 AcpiPsGetArgumentCount

(

UINT32

OpType

)

Definition at line 203 of file psopinfo.c.

{
 
    if (OpType <= AML_TYPE_EXEC_6A_0T_1R)
    {
        return (AcpiGbl_ArgumentCount[OpType]);
    }
 
    return (0);
}

Referenced by AcpiPsCreateOp().

AcpiPsGetOpcodeInfo()

const ACPI_OPCODE_INFO * AcpiPsGetOpcodeInfo

(

UINT16

Opcode

)

Definition at line 72 of file psopinfo.c.

{
#ifdef ACPI_DEBUG_OUTPUT
    const char              *OpcodeName = "Unknown AML opcode";
#endif
 
    ACPI_FUNCTION_NAME (PsGetOpcodeInfo);
 
 
    /*
     * Detect normal 8-bit opcode or extended 16-bit opcode
     */
    if (!(Opcode & 0xFF00))
    {
        /* Simple (8-bit) opcode: 0-255, can't index beyond table  */
 
        return (&AcpiGbl_AmlOpInfo [AcpiGbl_ShortOpIndex [(UINT8) Opcode]]);
    }
 
    if (((Opcode & 0xFF00) == AML_EXTENDED_OPCODE) &&
        (((UINT8) Opcode) <= MAX_EXTENDED_OPCODE))
    {
        /* Valid extended (16-bit) opcode */
 
        return (&AcpiGbl_AmlOpInfo [AcpiGbl_LongOpIndex [(UINT8) Opcode]]);
    }
 
#if defined ACPI_ASL_COMPILER && defined ACPI_DEBUG_OUTPUT
#include "asldefine.h"
 
    switch (Opcode)
    {
    case AML_RAW_DATA_BYTE:
        OpcodeName = "-Raw Data Byte-";
        break;
 
    case AML_RAW_DATA_WORD:
        OpcodeName = "-Raw Data Word-";
        break;
 
    case AML_RAW_DATA_DWORD:
        OpcodeName = "-Raw Data Dword-";
        break;
 
    case AML_RAW_DATA_QWORD:
        OpcodeName = "-Raw Data Qword-";
        break;
 
    case AML_RAW_DATA_BUFFER:
        OpcodeName = "-Raw Data Buffer-";
        break;
 
    case AML_RAW_DATA_CHAIN:
        OpcodeName = "-Raw Data Buffer Chain-";
        break;
 
    case AML_PACKAGE_LENGTH:
        OpcodeName = "-Package Length-";
        break;
 
    case AML_UNASSIGNED_OPCODE:
        OpcodeName = "-Unassigned Opcode-";
        break;
 
    case AML_DEFAULT_ARG_OP:
        OpcodeName = "-Default Arg-";
        break;
 
    default:
        break;
    }
#endif
 
    /* Unknown AML opcode */
 
    ACPI_DEBUG_PRINT ((ACPI_DB_EXEC,
        "%s [%4.4X]\n", OpcodeName, Opcode));
 
    return (&AcpiGbl_AmlOpInfo [_UNK]);
}

Referenced by AcpiDsBuildInternalObject(), AcpiDsCreateOperand(), AcpiDsExecBeginOp(), AcpiDsInitObjectFromOp(), AcpiDsIsResultUsed(), AcpiDsLoad1EndOp(), AcpiExResolveOperands(), AcpiPsAllocOp(), AcpiPsAppendArg(), AcpiPsCompleteFinalOp(), AcpiPsCompleteOp(), AcpiPsCompleteThisOp(), AcpiPsCreateOp(), AcpiPsGetAmlOpcode(), AcpiPsGetArg(), AcpiPsGetOpcodeName(), AcpiPsInitOp(), and AcpiPsParseLoop().

AcpiPsGetOpcodeName()

const char * AcpiPsGetOpcodeName

(

UINT16

Opcode

)

Definition at line 169 of file psopinfo.c.

{
#if defined(ACPI_DISASSEMBLER) || defined (ACPI_DEBUG_OUTPUT)
 
    const ACPI_OPCODE_INFO  *Op;
 
 
    Op = AcpiPsGetOpcodeInfo (Opcode);
 
    /* Always guaranteed to return a valid pointer */
 
    return (Op->Name);
 
#else
    return ("OpcodeName unavailable");
 
#endif
}

Referenced by AcpiDsEvalBankFieldOperands(), AcpiDsEvalBufferFieldOperands(), AcpiDsExecEndOp(), AcpiDsInitBufferField(), AcpiDsIsResultUsed(), AcpiDsLoad2EndOp(), AcpiExOpcode_0A_0T_1R(), AcpiExOpcode_1A_0T_0R(), AcpiExOpcode_1A_0T_1R(), AcpiExOpcode_1A_1T_1R(), AcpiExOpcode_2A_0T_0R(), AcpiExOpcode_2A_0T_1R(), AcpiExOpcode_2A_1T_1R(), AcpiExOpcode_2A_2T_1R(), AcpiExOpcode_3A_0T_0R(), AcpiExOpcode_3A_1T_1R(), AcpiExOpcode_6A_0T_1R(), AcpiExResolveOperands(), AcpiPsDeleteParseTree(), and AcpiPsParseLoop().

Variable Documentation

AcpiGbl_ArgumentCount

const UINT8 AcpiGbl_ArgumentCount[] = {0,1,1,1,1,2,2,2,2,3,3,6}

static

Definition at line 55 of file psopinfo.c.

Referenced by AcpiPsGetArgumentCount().

AcpiGbl_LongOpIndex

const UINT8 AcpiGbl_LongOpIndex[NUM_EXTENDED_OPCODE]

Initial value:

=
{
 
 
    _UNK, 0x46, 0x47, _UNK, _UNK, _UNK, _UNK, _UNK,
    _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
    _UNK, _UNK, 0x48, 0x49, _UNK, _UNK, _UNK, _UNK,
    _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, 0x7B,
    0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, 0x50, 0x51,
    0x52, 0x53, 0x54, _UNK, _UNK, _UNK, _UNK, _UNK,
    0x55, 0x56, 0x57, 0x7e, _UNK, _UNK, _UNK, _UNK,
    _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
    _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
    _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
    _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
    _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
    _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
    _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
    _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
    _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK, _UNK,
    0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f,
    0x7C,
}

Definition at line 262 of file psopinfo.c.

Referenced by AcpiPsGetOpcodeInfo().

AcpiGbl_ShortOpIndex

const UINT8 AcpiGbl_ShortOpIndex[256]

Definition at line 220 of file psopinfo.c.

Referenced by AcpiPsGetOpcodeInfo().