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Uses common BeginMethodExecution

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date	2000.05.16.22.08.00;	author rmoore1;	state Exp;
This commit is contained in:
aystarik 2005-06-29 18:14:09 +00:00
parent ffd8be6976
commit 7fcd8b909b
1 changed files with 19 additions and 56 deletions
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69
source/components/parser/psxface.c
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@ -156,41 +156,32 @@ PsxExecute (
{
ACPI_STATUS Status;
ACPI_OBJECT_INTERNAL *ObjDesc;
UINT8 *Pcode;
UINT32 PcodeLength;
UINT32 i;
FUNCTION_TRACE ("PsxExecute");
ObjDesc = MethodEntry->Object;
Pcode = ObjDesc->Method.Pcode;
PcodeLength = ObjDesc->Method.PcodeLength;
/* Validate the NTE and get the attached object */
BREAKPOINT3;
/* If method not parsed yet, must parse it first */
if (!ObjDesc->Method.ParserOp)
if (!MethodEntry)
{
return_ACPI_STATUS (AE_NULL_ENTRY);
}
DEBUG_PRINT (ACPI_INFO, ("PsxExecute: **** Parsing Method **** obj=%p\n",
ObjDesc));
ObjDesc = NsGetAttachedObject (MethodEntry);
if (!ObjDesc)
{
return_ACPI_STATUS (AE_NULL_OBJECT);
}
Status = DsParseMethod (MethodEntry);
/* Parse method if necessary, wait on concurrency semaphore */
Status = DsBeginMethodExecution (MethodEntry, ObjDesc);
if (ACPI_FAILURE (Status))
{
return_ACPI_STATUS (Status);
}
}
DEBUG_PRINT (ACPI_INFO, ("PsxExecute: **** Begin Method Execution **** obj=%p code=%p len=%X\n",
ObjDesc, Pcode, PcodeLength));
if (Params)
{
@ -202,38 +193,20 @@ BREAKPOINT3;
}
}
/*
* If there is a concurrency limit on this method, we need to obtain a unit
* from the method semaphore. This releases the interpreter if we block
* Method is parsed and ready to execute
* The walk of the parse tree is where we actually execute the method
*/
if (ObjDesc->Method.Semaphore)
{
Status = OsLocalWaitSemaphore (ObjDesc->Method.Semaphore, WAIT_FOREVER);
if (ACPI_FAILURE (Status))
{
return_ACPI_STATUS (Status);
}
}
/* Method is parsed and ready to execute */
/* This is where we really execute the method */
DEBUG_PRINT (ACPI_INFO, ("PsxExecute: **** Begin Method Execution **** Entry=%p obj=%p\n",
MethodEntry, ObjDesc));
Status = PsWalkParsedAml (ObjDesc->Method.ParserOp, ObjDesc->Method.ParserOp, ObjDesc, MethodEntry->Scope, Params,
ReturnObjDesc, ObjDesc->Method.OwningId, DsExecBeginOp, DsExecEndOp);
/* Signal completion of the execution of this method if necessary */
if (ObjDesc->Method.Semaphore)
{
Status = OsdSignalSemaphore (ObjDesc->Method.Semaphore, 1);
}
if (Params)
{
/* Take away the extra reference we gave the parameters above */
/* Take away the extra reference that we gave the parameters above */
for (i = 0; Params[i]; i++)
{
@ -255,16 +228,6 @@ BREAKPOINT3;
Status = AE_CTRL_RETURN_VALUE;
}
else
{
/* Map PENDING (normal exit, no return value) to OK */
if (AE_CTRL_PENDING == Status)
{
Status = AE_OK;
}
}
return_ACPI_STATUS (Status);
}