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Fix for Ones/One/Zero opcodes

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date	2002.07.23.20.44.00;	author rmoore1;	state Exp;
This commit is contained in:
aystarik 2005-06-29 16:06:37 +00:00
parent 1ab3da67d3
commit aef31caf82
1 changed files with 46 additions and 4 deletions
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50
source/compiler/aslopcodes.c
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@ -2,7 +2,7 @@
/******************************************************************************
*
* Module Name: aslopcode - AML opcode generation
* $Revision: 1.43 $
* $Revision: 1.44 $
*
*****************************************************************************/
@ -153,6 +153,40 @@ OpcAmlOpcodeWalk (
}
/*******************************************************************************
*
* FUNCTION: OpcGetIntegerWidth
*
* PARAMETERS: Op - DEFINITION BLOCK op
*
* RETURN: none
*
* DESCRIPTION: Extract integer width from the table revision
*
******************************************************************************/
void
OpcGetIntegerWidth (
ACPI_PARSE_OBJECT *Op)
{
ACPI_PARSE_OBJECT *Child;
if (!Op)
{
return;
}
Child = Op->Asl.Child;
Child = Child->Asl.Next;
Child = Child->Asl.Next;
/* Use the revision to set the integer width */
AcpiUtSetIntegerWidth (Child->Asl.Value.Integer8);
}
/*******************************************************************************
*
* FUNCTION: OpcSetOptimalIntegerSize
@ -186,14 +220,22 @@ OpcSetOptimalIntegerSize (
return 1;
}
/* TBD: add check for table width (32 or 64) */
/* Check for table integer width (32 or 64) */
if (Op->Asl.Value.Integer == ACPI_INTEGER_MAX)
if (AcpiGbl_IntegerByteWidth == 4)
{
if (Op->Asl.Value.Integer == ACPI_UINT32_MAX)
{
Op->Asl.AmlOpcode = AML_ONES_OP;
return 1;
}
}
else if (Op->Asl.Value.Integer == ACPI_INTEGER_MAX)
{
Op->Asl.AmlOpcode = AML_ONES_OP;
return 1;
}
/* Find the best fit */
if (Op->Asl.Value.Integer <= ACPI_UINT8_MAX)