OS-6465 add iasl

Reviewed by: Patrick Mooney <patrick.mooney@joyent.com>
Reviewed by: Jerry Jelinek <jerry.jelinek@joyent.com>
Approvced by: Jerry Jelinek <jerry.jelinek@joyent.com>

1 files changed, 0 insertions, 419 deletions

diff --git a/usr/src/uts/intel/io/acpica/dispatcher/dscontrol.c b/usr/src/uts/intel/io/acpica/dispatcher/dscontrol.c
deleted file mode 100644
index d60361921b..0000000000
--- a/usr/src/uts/intel/io/acpica/dispatcher/dscontrol.c
+++ /dev/null
@@ -1,419 +0,0 @@
-/******************************************************************************
- *
- * Module Name: dscontrol - Support for execution control opcodes -
- *                          if/else/while/return
- *
- *****************************************************************************/
-
-/*
- * Copyright (C) 2000 - 2016, Intel Corp.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions, and the following disclaimer,
- *    without modification.
- * 2. Redistributions in binary form must reproduce at minimum a disclaimer
- *    substantially similar to the "NO WARRANTY" disclaimer below
- *    ("Disclaimer") and any redistribution must be conditioned upon
- *    including a substantially similar Disclaimer requirement for further
- *    binary redistribution.
- * 3. Neither the names of the above-listed copyright holders nor the names
- *    of any contributors may be used to endorse or promote products derived
- *    from this software without specific prior written permission.
- *
- * Alternatively, this software may be distributed under the terms of the
- * GNU General Public License ("GPL") version 2 as published by the Free
- * Software Foundation.
- *
- * NO WARRANTY
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
- * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGES.
- */
-
-#include "acpi.h"
-#include "accommon.h"
-#include "amlcode.h"
-#include "acdispat.h"
-#include "acinterp.h"
-#include "acdebug.h"
-
-#define _COMPONENT          ACPI_DISPATCHER
-        ACPI_MODULE_NAME    ("dscontrol")
-
-
-/*******************************************************************************
- *
- * FUNCTION:    AcpiDsExecBeginControlOp
- *
- * PARAMETERS:  WalkList        - The list that owns the walk stack
- *              Op              - The control Op
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Handles all control ops encountered during control method
- *              execution.
- *
- ******************************************************************************/
-
-ACPI_STATUS
-AcpiDsExecBeginControlOp (
-    ACPI_WALK_STATE         *WalkState,
-    ACPI_PARSE_OBJECT       *Op)
-{
-    ACPI_STATUS             Status = AE_OK;
-    ACPI_GENERIC_STATE      *ControlState;
-
-
-    ACPI_FUNCTION_NAME (DsExecBeginControlOp);
-
-
-    ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH, "Op=%p Opcode=%2.2X State=%p\n",
-        Op, Op->Common.AmlOpcode, WalkState));
-
-    switch (Op->Common.AmlOpcode)
-    {
-    case AML_WHILE_OP:
-        /*
-         * If this is an additional iteration of a while loop, continue.
-         * There is no need to allocate a new control state.
-         */
-        if (WalkState->ControlState)
-        {
-            if (WalkState->ControlState->Control.AmlPredicateStart ==
-                (WalkState->ParserState.Aml - 1))
-            {
-                /* Reset the state to start-of-loop */
-
-                WalkState->ControlState->Common.State =
-                    ACPI_CONTROL_CONDITIONAL_EXECUTING;
-                break;
-            }
-        }
-
-        /*lint -fallthrough */
-
-    case AML_IF_OP:
-        /*
-         * IF/WHILE: Create a new control state to manage these
-         * constructs. We need to manage these as a stack, in order
-         * to handle nesting.
-         */
-        ControlState = AcpiUtCreateControlState ();
-        if (!ControlState)
-        {
-            Status = AE_NO_MEMORY;
-            break;
-        }
-        /*
-         * Save a pointer to the predicate for multiple executions
-         * of a loop
-         */
-        ControlState->Control.AmlPredicateStart =
-            WalkState->ParserState.Aml - 1;
-        ControlState->Control.PackageEnd =
-            WalkState->ParserState.PkgEnd;
-        ControlState->Control.Opcode =
-            Op->Common.AmlOpcode;
-
-
-        /* Push the control state on this walk's control stack */
-
-        AcpiUtPushGenericState (&WalkState->ControlState, ControlState);
-        break;
-
-    case AML_ELSE_OP:
-
-        /* Predicate is in the state object */
-        /* If predicate is true, the IF was executed, ignore ELSE part */
-
-        if (WalkState->LastPredicate)
-        {
-            Status = AE_CTRL_TRUE;
-        }
-
-        break;
-
-    case AML_RETURN_OP:
-
-        break;
-
-    default:
-
-        break;
-    }
-
-    return (Status);
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION:    AcpiDsExecEndControlOp
- *
- * PARAMETERS:  WalkList        - The list that owns the walk stack
- *              Op              - The control Op
- *
- * RETURN:      Status
- *
- * DESCRIPTION: Handles all control ops encountered during control method
- *              execution.
- *
- ******************************************************************************/
-
-ACPI_STATUS
-AcpiDsExecEndControlOp (
-    ACPI_WALK_STATE         *WalkState,
-    ACPI_PARSE_OBJECT       *Op)
-{
-    ACPI_STATUS             Status = AE_OK;
-    ACPI_GENERIC_STATE      *ControlState;
-
-
-    ACPI_FUNCTION_NAME (DsExecEndControlOp);
-
-
-    switch (Op->Common.AmlOpcode)
-    {
-    case AML_IF_OP:
-
-        ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH, "[IF_OP] Op=%p\n", Op));
-
-        /*
-         * Save the result of the predicate in case there is an
-         * ELSE to come
-         */
-        WalkState->LastPredicate =
-            (BOOLEAN) WalkState->ControlState->Common.Value;
-
-        /*
-         * Pop the control state that was created at the start
-         * of the IF and free it
-         */
-        ControlState = AcpiUtPopGenericState (&WalkState->ControlState);
-        AcpiUtDeleteGenericState (ControlState);
-        break;
-
-    case AML_ELSE_OP:
-
-        break;
-
-    case AML_WHILE_OP:
-
-        ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH, "[WHILE_OP] Op=%p\n", Op));
-
-        ControlState = WalkState->ControlState;
-        if (ControlState->Common.Value)
-        {
-            /* Predicate was true, the body of the loop was just executed */
-
-            /*
-             * This loop counter mechanism allows the interpreter to escape
-             * possibly infinite loops. This can occur in poorly written AML
-             * when the hardware does not respond within a while loop and the
-             * loop does not implement a timeout.
-             */
-            ControlState->Control.LoopCount++;
-            if (ControlState->Control.LoopCount > AcpiGbl_MaxLoopIterations)
-            {
-                Status = AE_AML_INFINITE_LOOP;
-                break;
-            }
-
-            /*
-             * Go back and evaluate the predicate and maybe execute the loop
-             * another time
-             */
-            Status = AE_CTRL_PENDING;
-            WalkState->AmlLastWhile =
-                ControlState->Control.AmlPredicateStart;
-            break;
-        }
-
-        /* Predicate was false, terminate this while loop */
-
-        ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
-            "[WHILE_OP] termination! Op=%p\n",Op));
-
-        /* Pop this control state and free it */
-
-        ControlState = AcpiUtPopGenericState (&WalkState->ControlState);
-        AcpiUtDeleteGenericState (ControlState);
-        break;
-
-    case AML_RETURN_OP:
-
-        ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
-            "[RETURN_OP] Op=%p Arg=%p\n",Op, Op->Common.Value.Arg));
-
-        /*
-         * One optional operand -- the return value
-         * It can be either an immediate operand or a result that
-         * has been bubbled up the tree
-         */
-        if (Op->Common.Value.Arg)
-        {
-            /* Since we have a real Return(), delete any implicit return */
-
-            AcpiDsClearImplicitReturn (WalkState);
-
-            /* Return statement has an immediate operand */
-
-            Status = AcpiDsCreateOperands (WalkState, Op->Common.Value.Arg);
-            if (ACPI_FAILURE (Status))
-            {
-                return (Status);
-            }
-
-            /*
-             * If value being returned is a Reference (such as
-             * an arg or local), resolve it now because it may
-             * cease to exist at the end of the method.
-             */
-            Status = AcpiExResolveToValue (
-                &WalkState->Operands [0], WalkState);
-            if (ACPI_FAILURE (Status))
-            {
-                return (Status);
-            }
-
-            /*
-             * Get the return value and save as the last result
-             * value. This is the only place where WalkState->ReturnDesc
-             * is set to anything other than zero!
-             */
-            WalkState->ReturnDesc = WalkState->Operands[0];
-        }
-        else if (WalkState->ResultCount)
-        {
-            /* Since we have a real Return(), delete any implicit return */
-
-            AcpiDsClearImplicitReturn (WalkState);
-
-            /*
-             * The return value has come from a previous calculation.
-             *
-             * If value being returned is a Reference (such as
-             * an arg or local), resolve it now because it may
-             * cease to exist at the end of the method.
-             *
-             * Allow references created by the Index operator to return
-             * unchanged.
-             */
-            if ((ACPI_GET_DESCRIPTOR_TYPE (WalkState->Results->Results.ObjDesc[0]) ==
-                    ACPI_DESC_TYPE_OPERAND) &&
-                ((WalkState->Results->Results.ObjDesc [0])->Common.Type ==
-                    ACPI_TYPE_LOCAL_REFERENCE) &&
-                ((WalkState->Results->Results.ObjDesc [0])->Reference.Class !=
-                    ACPI_REFCLASS_INDEX))
-            {
-                Status = AcpiExResolveToValue (
-                    &WalkState->Results->Results.ObjDesc [0], WalkState);
-                if (ACPI_FAILURE (Status))
-                {
-                    return (Status);
-                }
-            }
-
-            WalkState->ReturnDesc = WalkState->Results->Results.ObjDesc [0];
-        }
-        else
-        {
-            /* No return operand */
-
-            if (WalkState->NumOperands)
-            {
-                AcpiUtRemoveReference (WalkState->Operands [0]);
-            }
-
-            WalkState->Operands[0] = NULL;
-            WalkState->NumOperands = 0;
-            WalkState->ReturnDesc = NULL;
-        }
-
-
-        ACPI_DEBUG_PRINT ((ACPI_DB_DISPATCH,
-            "Completed RETURN_OP State=%p, RetVal=%p\n",
-            WalkState, WalkState->ReturnDesc));
-
-        /* End the control method execution right now */
-
-        Status = AE_CTRL_TERMINATE;
-        break;
-
-    case AML_NOOP_OP:
-
-        /* Just do nothing! */
-
-        break;
-
-    case AML_BREAK_POINT_OP:
-
-#ifdef ACPI_DEBUGGER
-        AcpiDbSignalBreakPoint (WalkState);
-
-        /* Call to the OSL in case OS wants a piece of the action */
-
-        Status = AcpiOsSignal (ACPI_SIGNAL_BREAKPOINT,
-            "Executed AML Breakpoint opcode");
-#endif
-        break;
-
-    case AML_BREAK_OP:
-    case AML_CONTINUE_OP: /* ACPI 2.0 */
-
-        /* Pop and delete control states until we find a while */
-
-        while (WalkState->ControlState &&
-                (WalkState->ControlState->Control.Opcode != AML_WHILE_OP))
-        {
-            ControlState = AcpiUtPopGenericState (&WalkState->ControlState);
-            AcpiUtDeleteGenericState (ControlState);
-        }
-
-        /* No while found? */
-
-        if (!WalkState->ControlState)
-        {
-            return (AE_AML_NO_WHILE);
-        }
-
-        /* Was: WalkState->AmlLastWhile = WalkState->ControlState->Control.AmlPredicateStart; */
-
-        WalkState->AmlLastWhile =
-            WalkState->ControlState->Control.PackageEnd;
-
-        /* Return status depending on opcode */
-
-        if (Op->Common.AmlOpcode == AML_BREAK_OP)
-        {
-            Status = AE_CTRL_BREAK;
-        }
-        else
-        {
-            Status = AE_CTRL_CONTINUE;
-        }
-        break;
-
-    default:
-
-        ACPI_ERROR ((AE_INFO, "Unknown control opcode=0x%X Op=%p",
-            Op->Common.AmlOpcode, Op));
-
-        Status = AE_AML_BAD_OPCODE;
-        break;
-    }
-
-    return (Status);
-}