static ACPI_STATUS
AcpiDmAscendingOp (
ACPI_PARSE_OBJECT *Op,
UINT32 Level,
void *Context)
{
ACPI_OP_WALK_INFO *Info = Context;
ACPI_PARSE_OBJECT *ParentOp;
if (Op->Common.DisasmFlags & ACPI_PARSEOP_IGNORE)
{
/* Ignore this op -- it was handled elsewhere */
return (AE_OK);
}
if ((Level == 0) && (Op->Common.AmlOpcode == AML_SCOPE_OP))
{
/* Indicates the end of the current descriptor block (table) */
AcpiOsPrintf ("}\n\n");
return (AE_OK);
}
switch (AcpiDmBlockType (Op))
{
case BLOCK_PAREN:
/* Completed an op that has arguments, add closing paren if needed */
AcpiDmCloseOperator (Op);
if (Op->Common.AmlOpcode == AML_NAME_OP)
{
/* Emit description comment for Name() with a predefined ACPI name */
AcpiDmPredefinedDescription (Op);
}
else
{
/* For Create* operators, attempt to emit resource tag description */
AcpiDmFieldPredefinedDescription (Op);
}
/* Decode Notify() values */
if (Op->Common.AmlOpcode == AML_NOTIFY_OP)
{
AcpiDmNotifyDescription (Op);
}
AcpiDmDisplayTargetPathname (Op);
/* Could be a nested operator, check if comma required */
if (!AcpiDmCommaIfListMember (Op))
{
if ((AcpiDmBlockType (Op->Common.Parent) & BLOCK_BRACE) &&
(!(Op->Common.DisasmFlags & ACPI_PARSEOP_PARAMLIST)) &&
(Op->Common.AmlOpcode != AML_INT_BYTELIST_OP))
{
/*
* This is a first-level element of a term list
* start a new line
*/
if (!(Info->Flags & ACPI_PARSEOP_PARAMLIST))
{
AcpiOsPrintf ("\n");
}
}
}
break;
case BLOCK_BRACE:
case (BLOCK_BRACE | BLOCK_PAREN):
/* Completed an op that has a term list, add closing brace */
if (Op->Common.DisasmFlags & ACPI_PARSEOP_EMPTY_TERMLIST)
{
AcpiOsPrintf ("}");
}
else
{
AcpiDmIndent (Level);
AcpiOsPrintf ("}");
}
AcpiDmCommaIfListMember (Op);
if (AcpiDmBlockType (Op->Common.Parent) != BLOCK_PAREN)
{
AcpiOsPrintf ("\n");
if (!(Op->Common.DisasmFlags & ACPI_PARSEOP_EMPTY_TERMLIST))
{
if ((Op->Common.AmlOpcode == AML_IF_OP) &&
(Op->Common.Next) &&
(Op->Common.Next->Common.AmlOpcode == AML_ELSE_OP))
{
break;
}
if ((AcpiDmBlockType (Op->Common.Parent) & BLOCK_BRACE) &&
(!Op->Common.Next))
{
break;
}
AcpiOsPrintf ("\n");
}
}
break;
case BLOCK_NONE:
default:
/* Could be a nested operator, check if comma required */
if (!AcpiDmCommaIfListMember (Op))
{
if ((AcpiDmBlockType (Op->Common.Parent) & BLOCK_BRACE) &&
(!(Op->Common.DisasmFlags & ACPI_PARSEOP_PARAMLIST)) &&
(Op->Common.AmlOpcode != AML_INT_BYTELIST_OP))
{
/*
* This is a first-level element of a term list
* start a new line
*/
AcpiOsPrintf ("\n");
}
}
else if (Op->Common.Parent)
{
switch (Op->Common.Parent->Common.AmlOpcode)
{
case AML_PACKAGE_OP:
case AML_VAR_PACKAGE_OP:
if (!(Op->Common.DisasmFlags & ACPI_PARSEOP_PARAMLIST))
{
AcpiOsPrintf ("\n");
}
break;
default:
break;
}
}
break;
}
if (Op->Common.DisasmFlags & ACPI_PARSEOP_PARAMLIST)
{
if ((Op->Common.Next) &&
(Op->Common.Next->Common.DisasmFlags & ACPI_PARSEOP_PARAMLIST))
{
return (AE_OK);
}
/*
* The parent Op is guaranteed to be valid because of the flag
* ACPI_PARSEOP_PARAMLIST -- which means that this op is part of
* a parameter list and thus has a valid parent.
*/
ParentOp = Op->Common.Parent;
/*
* Just completed a parameter node for something like "Buffer (param)".
* Close the paren and open up the term list block with a brace
*/
if (Op->Common.Next)
{
AcpiOsPrintf (")");
/*
* Emit a description comment for a Name() operator that is a
* predefined ACPI name. Must check the grandparent.
*/
ParentOp = ParentOp->Common.Parent;
if (ParentOp &&
(ParentOp->Asl.AmlOpcode == AML_NAME_OP))
{
AcpiDmPredefinedDescription (ParentOp);
}
AcpiOsPrintf ("\n");
AcpiDmIndent (Level - 1);
AcpiOsPrintf ("{\n");
}
else
{
ParentOp->Common.DisasmFlags |= ACPI_PARSEOP_EMPTY_TERMLIST;
AcpiOsPrintf (") {");
}
}
if ((Op->Common.AmlOpcode == AML_NAME_OP) ||
(Op->Common.AmlOpcode == AML_RETURN_OP))
{
Info->Level++;
}
/*
* For ASL+, check for and emit a C-style symbol. If valid, the
* symbol string has been deferred until after the first operand
*/
if (AcpiGbl_CstyleDisassembly)
{
if (Op->Asl.OperatorSymbol)
{
AcpiOsPrintf ("%s", Op->Asl.OperatorSymbol);
Op->Asl.OperatorSymbol = NULL;
}
}
return (AE_OK);
}
static ACPI_STATUS
AcpiDmAscendingOp (
ACPI_PARSE_OBJECT *Op,
UINT32 Level,
void *Context)
{
ACPI_OP_WALK_INFO *Info = Context;
ACPI_PARSE_OBJECT *ParentOp;
if (Op->Common.DisasmFlags & ACPI_PARSEOP_IGNORE)
{
/* Ignore this op -- it was handled elsewhere */
return (AE_OK);
}
if ((Level == 0) && (Op->Common.AmlOpcode == AML_SCOPE_OP))
{
/* Indicates the end of the current descriptor block (table) */
AcpiOsPrintf ("}\n\n");
return (AE_OK);
}
switch (AcpiDmBlockType (Op))
{
case BLOCK_PAREN:
/* Completed an op that has arguments, add closing paren */
AcpiOsPrintf (")");
if (Op->Common.AmlOpcode == AML_NAME_OP)
{
/* Emit description comment for Name() with a predefined ACPI name */
AcpiDmPredefinedDescription (Op);
}
else
{
/* For Create* operators, attempt to emit resource tag description */
AcpiDmFieldPredefinedDescription (Op);
}
/* Could be a nested operator, check if comma required */
if (!AcpiDmCommaIfListMember (Op))
{
if ((AcpiDmBlockType (Op->Common.Parent) & BLOCK_BRACE) &&
(!(Op->Common.DisasmFlags & ACPI_PARSEOP_PARAMLIST)) &&
(Op->Common.AmlOpcode != AML_INT_BYTELIST_OP))
{
/*
* This is a first-level element of a term list
* start a new line
*/
if (!(Info->Flags & ACPI_PARSEOP_PARAMLIST))
{
AcpiOsPrintf ("\n");
}
}
}
break;
case BLOCK_BRACE:
case (BLOCK_BRACE | BLOCK_PAREN):
/* Completed an op that has a term list, add closing brace */
if (Op->Common.DisasmFlags & ACPI_PARSEOP_EMPTY_TERMLIST)
{
AcpiOsPrintf ("}");
}
else
{
AcpiDmIndent (Level);
AcpiOsPrintf ("}");
}
AcpiDmCommaIfListMember (Op);
if (AcpiDmBlockType (Op->Common.Parent) != BLOCK_PAREN)
{
AcpiOsPrintf ("\n");
if (!(Op->Common.DisasmFlags & ACPI_PARSEOP_EMPTY_TERMLIST))
{
if ((Op->Common.AmlOpcode == AML_IF_OP) &&
(Op->Common.Next) &&
(Op->Common.Next->Common.AmlOpcode == AML_ELSE_OP))
{
break;
}
if ((AcpiDmBlockType (Op->Common.Parent) & BLOCK_BRACE) &&
(!Op->Common.Next))
{
break;
}
AcpiOsPrintf ("\n");
}
}
break;
case BLOCK_NONE:
default:
/* Could be a nested operator, check if comma required */
if (!AcpiDmCommaIfListMember (Op))
{
if ((AcpiDmBlockType (Op->Common.Parent) & BLOCK_BRACE) &&
(!(Op->Common.DisasmFlags & ACPI_PARSEOP_PARAMLIST)) &&
(Op->Common.AmlOpcode != AML_INT_BYTELIST_OP))
{
/*
* This is a first-level element of a term list
* start a new line
*/
AcpiOsPrintf ("\n");
}
}
else if (Op->Common.Parent)
{
switch (Op->Common.Parent->Common.AmlOpcode)
{
case AML_PACKAGE_OP:
case AML_VAR_PACKAGE_OP:
if (!(Op->Common.DisasmFlags & ACPI_PARSEOP_PARAMLIST))
{
AcpiOsPrintf ("\n");
}
break;
default:
break;
}
}
break;
}
if (Op->Common.DisasmFlags & ACPI_PARSEOP_PARAMLIST)
{
if ((Op->Common.Next) &&
(Op->Common.Next->Common.DisasmFlags & ACPI_PARSEOP_PARAMLIST))
{
return (AE_OK);
}
/*
* Just completed a parameter node for something like "Buffer (param)".
* Close the paren and open up the term list block with a brace
*/
if (Op->Common.Next)
{
AcpiOsPrintf (")");
/* Emit description comment for Name() with a predefined ACPI name */
ParentOp = Op->Common.Parent;
if (ParentOp)
{
ParentOp = ParentOp->Common.Parent;
if (ParentOp && ParentOp->Asl.AmlOpcode == AML_NAME_OP)
{
AcpiDmPredefinedDescription (ParentOp);
}
}
AcpiOsPrintf ("\n");
AcpiDmIndent (Level - 1);
AcpiOsPrintf ("{\n");
}
else
{
Op->Common.Parent->Common.DisasmFlags |=
ACPI_PARSEOP_EMPTY_TERMLIST;
AcpiOsPrintf (") {");
}
}
if ((Op->Common.AmlOpcode == AML_NAME_OP) ||
(Op->Common.AmlOpcode == AML_RETURN_OP))
{
Info->Level++;
}
return (AE_OK);
}
