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opcodes.h
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#pragma once
#include <uacpi/types.h>
typedef uacpi_u16 uacpi_aml_op;
#define UACPI_EXT_PREFIX 0x5B
#define UACPI_EXT_OP(op) ((UACPI_EXT_PREFIX << 8) | (op))
#define UACPI_DUAL_NAME_PREFIX 0x2E
#define UACPI_MULTI_NAME_PREFIX 0x2F
#define UACPI_NULL_NAME 0x00
/*
* Opcodes that tell the parser VM how to take apart every AML instruction.
* Every AML opcode has a list of these that is executed by the parser.
*/
enum uacpi_parse_op {
UACPI_PARSE_OP_END = 0,
/*
* End the execution of the current instruction with a warning if the item
* at decode_ops[pc + 1] is NULL.
*/
UACPI_PARSE_OP_SKIP_WITH_WARN_IF_NULL,
// Emit a warning as if the current opcode is being skipped
UACPI_PARSE_OP_EMIT_SKIP_WARN,
// SimpleName := NameString | ArgObj | LocalObj
UACPI_PARSE_OP_SIMPLE_NAME,
// SuperName := SimpleName | DebugObj | ReferenceTypeOpcode
UACPI_PARSE_OP_SUPERNAME,
// The resulting item will be set to null if name couldn't be resolved
UACPI_PARSE_OP_SUPERNAME_OR_UNRESOLVED,
// TermArg := ExpressionOpcode | DataObject | ArgObj | LocalObj
UACPI_PARSE_OP_TERM_ARG,
UACPI_PARSE_OP_TERM_ARG_UNWRAP_INTERNAL,
/*
* Same as TERM_ARG, but named references are passed as-is.
* This means methods are not invoked, fields are not read, etc.
*/
UACPI_PARSE_OP_TERM_ARG_OR_NAMED_OBJECT,
/*
* Same as UACPI_PARSE_OP_TERM_ARG_OR_NAMED_OBJECT but allows unresolved
* name strings.
*/
UACPI_PARSE_OP_TERM_ARG_OR_NAMED_OBJECT_OR_UNRESOLVED,
// Operand := TermArg => Integer
UACPI_PARSE_OP_OPERAND,
// TermArg => String
UACPI_PARSE_OP_STRING,
/*
* ComputationalData := ByteConst | WordConst | DWordConst | QWordConst |
* String | ConstObj | RevisionOp | DefBuffer
*/
UACPI_PARSE_OP_COMPUTATIONAL_DATA,
// Target := SuperName | NullName
UACPI_PARSE_OP_TARGET,
// Parses a pkglen
UACPI_PARSE_OP_PKGLEN,
/*
* Parses a pkglen and records it, the end of this pkglen is considered
* the end of the instruction. The PC is always set to the end of this
* package once parser reaches UACPI_PARSE_OP_END.
*/
UACPI_PARSE_OP_TRACKED_PKGLEN,
/*
* Parse a NameString and create the last nameseg.
* Note that this errors out if last nameseg already exists.
*/
UACPI_PARSE_OP_CREATE_NAMESTRING,
/*
* same as UACPI_PARSE_OP_CREATE_NAMESTRING, but attempting to create an
* already existing object is not fatal if currently loading a table.
*/
UACPI_PARSE_OP_CREATE_NAMESTRING_OR_NULL_IF_LOAD,
/*
* Parse a NameString and put the node into the ready parts array.
* Note that this errors out if the referenced node doesn't exist.
*/
UACPI_PARSE_OP_EXISTING_NAMESTRING,
/*
* Same as UACPI_PARSE_OP_EXISTING_NAMESTRING except the op doesn't error
* out if namestring couldn't be resolved.
*/
UACPI_PARSE_OP_EXISTING_NAMESTRING_OR_NULL,
/*
* Same as UACPI_PARSE_OP_EXISTING_NAMESTRING, but undefined references
* are not fatal if currently loading a table.
*/
UACPI_PARSE_OP_EXISTING_NAMESTRING_OR_NULL_IF_LOAD,
// Invoke a handler at op_handlers[spec->code]
UACPI_PARSE_OP_INVOKE_HANDLER,
// Allocate an object an put it at the front of the item list
UACPI_PARSE_OP_OBJECT_ALLOC,
UACPI_PARSE_OP_EMPTY_OBJECT_ALLOC,
// Convert last item into a shallow/deep copy of itself
UACPI_PARSE_OP_OBJECT_CONVERT_TO_SHALLOW_COPY,
UACPI_PARSE_OP_OBJECT_CONVERT_TO_DEEP_COPY,
/*
* Same as UACPI_PARSE_OP_OBJECT_ALLOC except the type of the allocated
* object is specified at decode_ops[pc + 1]
*/
UACPI_PARSE_OP_OBJECT_ALLOC_TYPED,
// Record current AML program counter as a QWORD immediate
UACPI_PARSE_OP_RECORD_AML_PC,
// Load a QWORD immediate located at decode_ops[pc + 1]
UACPI_PARSE_OP_LOAD_INLINE_IMM_AS_OBJECT,
// Load a decode_ops[pc + 1] byte imm at decode_ops[pc + 2]
UACPI_PARSE_OP_LOAD_INLINE_IMM,
// Load a QWORD zero immediate
UACPI_PARSE_OP_LOAD_ZERO_IMM,
// Load a decode_ops[pc + 1] byte imm from the instructions stream
UACPI_PARSE_OP_LOAD_IMM,
// Same as UACPI_PARSE_OP_LOAD_IMM, expect the resulting value is an object
UACPI_PARSE_OP_LOAD_IMM_AS_OBJECT,
// Create & Load an integer constant representing either true or false
UACPI_PARSE_OP_LOAD_FALSE_OBJECT,
UACPI_PARSE_OP_LOAD_TRUE_OBJECT,
// Truncate the last item in the list if needed
UACPI_PARSE_OP_TRUNCATE_NUMBER,
// Ensure the type of item is decode_ops[pc + 1]
UACPI_PARSE_OP_TYPECHECK,
// Install the namespace node specified in items[decode_ops[pc + 1]]
UACPI_PARSE_OP_INSTALL_NAMESPACE_NODE,
// Move item to the previous (preempted) op
UACPI_PARSE_OP_OBJECT_TRANSFER_TO_PREV,
/*
* Same as UACPI_PARSE_OP_OBJECT_TRANSFER_TO_PREV, but the object
* is copied instead. (Useful when dealing with multiple targets)
* TODO: optimize this so that we can optionally move the object
* if target was a null target.
*/
UACPI_PARSE_OP_OBJECT_COPY_TO_PREV,
// Store the last item to the target at items[decode_ops[pc + 1]]
UACPI_PARSE_OP_STORE_TO_TARGET,
/*
* Store the item at items[decode_ops[pc + 2]] to target
* at items[decode_ops[pc + 1]]
*/
UACPI_PARSE_OP_STORE_TO_TARGET_INDIRECT,
/*
* Error if reached. Should be used for opcodes that are supposed to be
* converted at op parse time, e.g. invoking a method or referring to
* a named object.
*/
UACPI_PARSE_OP_UNREACHABLE,
// Invalid opcode, should never be encountered in the stream
UACPI_PARSE_OP_BAD_OPCODE,
// Decrement the current AML instruction pointer
UACPI_PARSE_OP_AML_PC_DECREMENT,
// Decrement the immediate at decode_ops[pc + 1]
UACPI_PARSE_OP_IMM_DECREMENT,
// Remove the last item off the item stack
UACPI_PARSE_OP_ITEM_POP,
// Dispatch the method call from items[0] and return from current op_exec
UACPI_PARSE_OP_DISPATCH_METHOD_CALL,
/*
* Dispatch a table load with scope node at items[0] and method at items[1].
* The last item is expected to be an integer object that is set to 0 in
* case load fails.
*/
UACPI_PARSE_OP_DISPATCH_TABLE_LOAD,
/*
* Convert the current resolved namestring to either a method call
* or a named object reference.
*/
UACPI_PARSE_OP_CONVERT_NAMESTRING,
/*
* Execute the next instruction only if currently tracked package still
* has data left, otherwise skip decode_ops[pc + 1] bytes.
*/
UACPI_PARSE_OP_IF_HAS_DATA,
/*
* Execute the next instruction only if the handle at
* items[decode_ops[pc + 1]] is null. Otherwise skip
* decode_ops[pc + 2] bytes.
*/
UACPI_PARSE_OP_IF_NULL,
/*
* Execute the next instruction only if the handle at
* items[-1] is null. Otherwise skip decode_ops[pc + 1] bytes.
*/
UACPI_PARSE_OP_IF_LAST_NULL,
// The inverse of UACPI_PARSE_OP_IF_NULL
UACPI_PARSE_OP_IF_NOT_NULL,
// The inverse of UACPI_PARSE_OP_IF_LAST_NULL
UACPI_PARSE_OP_IF_LAST_NOT_NULL,
/*
* Execute the next instruction only if the last immediate is equal to
* decode_ops[pc + 1], otherwise skip decode_ops[pc + 2] bytes.
*/
UACPI_PARSE_OP_IF_LAST_EQUALS,
/*
* Execute the next instruction only if the last object is a false value
* (has a value of 0), otherwise skip decode_ops[pc + 1] bytes.
*/
UACPI_PARSE_OP_IF_LAST_FALSE,
// The inverse of UACPI_PARSE_OP_IF_LAST_FALSE
UACPI_PARSE_OP_IF_LAST_TRUE,
/*
* Switch to opcode at decode_ops[pc + 1] only if the next AML instruction
* in the stream is equal to it. Note that this looks ahead of the tracked
* package if one is active. Switching to the next op also applies the
* currently tracked package.
*/
UACPI_PARSE_OP_SWITCH_TO_NEXT_IF_EQUALS,
/*
* Execute the next instruction only if this op was switched to from op at
* (decode_ops[pc + 1] | decode_ops[pc + 2] << 8), otherwise skip
* decode_ops[pc + 3] bytes.
*/
UACPI_PARSE_OP_IF_SWITCHED_FROM,
/*
* pc = decode_ops[pc + 1]
*/
UACPI_PARSE_OP_JMP,
UACPI_PARSE_OP_MAX = UACPI_PARSE_OP_JMP,
};
const uacpi_char *uacpi_parse_op_to_string(enum uacpi_parse_op op);
/*
* A few notes about op properties:
* Technically the spec says that RefOfOp is considered a SuperName, but NT
* disagrees about this. For example Store(..., RefOf) fails with
* "Invalid SuperName". MethodInvocation could also technically be considered
* a SuperName, but NT doesn't allow that either: Store(..., MethodInvocation)
* fails with "Invalid Target Method, expected a DataObject" error.
*/
enum uacpi_op_property {
UACPI_OP_PROPERTY_TERM_ARG = 1,
UACPI_OP_PROPERTY_SUPERNAME = 2,
UACPI_OP_PROPERTY_SIMPLE_NAME = 4,
UACPI_OP_PROPERTY_TARGET = 8,
// The ops to execute are pointed to by indirect_decode_ops
UACPI_OP_PROPERTY_OUT_OF_LINE = 16,
// Error if encountered in the AML byte strem
UACPI_OP_PROPERTY_RESERVED = 128,
};
struct uacpi_op_spec {
uacpi_char *name;
union {
uacpi_u8 decode_ops[16];
uacpi_u8 *indirect_decode_ops;
};
uacpi_u8 properties;
uacpi_aml_op code;
};
const struct uacpi_op_spec *uacpi_get_op_spec(uacpi_aml_op);
#define UACPI_INTERNAL_OP(code) \
UACPI_OP(Internal_##code, code, { UACPI_PARSE_OP_UNREACHABLE })
#define UACPI_BAD_OPCODE(code) \
UACPI_OP(Reserved_##code, code, { UACPI_PARSE_OP_BAD_OPCODE })
#define UACPI_METHOD_CALL_OPCODE(nargs) \
UACPI_OP( \
InternalOpMethodCall##nargs##Args, 0xF7 + nargs, \
{ \
UACPI_PARSE_OP_LOAD_INLINE_IMM, 1, nargs, \
UACPI_PARSE_OP_IF_NOT_NULL, 1, 6, \
UACPI_PARSE_OP_TERM_ARG_UNWRAP_INTERNAL, \
UACPI_PARSE_OP_OBJECT_CONVERT_TO_SHALLOW_COPY, \
UACPI_PARSE_OP_IMM_DECREMENT, 1, \
UACPI_PARSE_OP_JMP, 3, \
UACPI_PARSE_OP_OBJECT_ALLOC, \
UACPI_PARSE_OP_DISPATCH_METHOD_CALL, \
UACPI_PARSE_OP_OBJECT_TRANSFER_TO_PREV, \
}, \
UACPI_OP_PROPERTY_TERM_ARG | \
UACPI_OP_PROPERTY_RESERVED \
)
/*
* -------------------------------------------------------------
* RootChar := ‘\’
* ParentPrefixChar := ‘^’
* ‘\’ := 0x5C
* ‘^’ := 0x5E
* MultiNamePrefix := 0x2F
* DualNamePrefix := 0x2E
* ------------------------------------------------------------
* ‘A’-‘Z’ := 0x41 - 0x5A
* ‘_’ := 0x5F
* LeadNameChar := ‘A’-‘Z’ | ‘_’
* NameSeg := <leadnamechar namechar namechar namechar>
* NameString := <rootchar namepath> | <prefixpath namepath>
* PrefixPath := Nothing | <’^’ prefixpath>
* DualNamePath := DualNamePrefix NameSeg NameSeg
* MultiNamePath := MultiNamePrefix SegCount NameSeg(SegCount)
*/
#define UACPI_UNRESOLVED_NAME_STRING_OP(character, code) \
UACPI_OP( \
UACPI_InternalOpUnresolvedNameString_##character, code, \
{ \
UACPI_PARSE_OP_AML_PC_DECREMENT, \
UACPI_PARSE_OP_EXISTING_NAMESTRING_OR_NULL, \
UACPI_PARSE_OP_CONVERT_NAMESTRING, \
}, \
UACPI_OP_PROPERTY_SIMPLE_NAME | \
UACPI_OP_PROPERTY_SUPERNAME | \
UACPI_OP_PROPERTY_TERM_ARG \
)
#define UACPI_BUILD_LOCAL_OR_ARG_OP(prefix, base, offset) \
UACPI_OP( \
prefix##offset##Op, base + offset, \
{ \
UACPI_PARSE_OP_EMPTY_OBJECT_ALLOC, \
UACPI_PARSE_OP_INVOKE_HANDLER, \
UACPI_PARSE_OP_OBJECT_TRANSFER_TO_PREV, \
}, \
UACPI_OP_PROPERTY_SUPERNAME | \
UACPI_OP_PROPERTY_TERM_ARG | \
UACPI_OP_PROPERTY_SIMPLE_NAME \
) \
#define UACPI_LOCALX_OP(idx) UACPI_BUILD_LOCAL_OR_ARG_OP(Local, 0x60, idx)
#define UACPI_ARGX_OP(idx) UACPI_BUILD_LOCAL_OR_ARG_OP(Arg, 0x68, idx)
#define UACPI_BUILD_PACKAGE_OP(name, code, jmp_off, ...) \
UACPI_OP( \
name##Op, code, \
{ \
UACPI_PARSE_OP_TRACKED_PKGLEN, \
##__VA_ARGS__, \
UACPI_PARSE_OP_IF_HAS_DATA, 4, \
UACPI_PARSE_OP_RECORD_AML_PC, \
UACPI_PARSE_OP_TERM_ARG_OR_NAMED_OBJECT_OR_UNRESOLVED, \
UACPI_PARSE_OP_JMP, jmp_off, \
UACPI_PARSE_OP_OBJECT_ALLOC_TYPED, UACPI_OBJECT_PACKAGE, \
UACPI_PARSE_OP_INVOKE_HANDLER, \
UACPI_PARSE_OP_OBJECT_TRANSFER_TO_PREV, \
}, \
UACPI_OP_PROPERTY_TERM_ARG \
)
#define UACPI_BUILD_BINARY_MATH_OP(prefix, code) \
UACPI_OP( \
prefix##Op, code, \
{ \
UACPI_PARSE_OP_OPERAND, \
UACPI_PARSE_OP_OPERAND, \
UACPI_PARSE_OP_TARGET, \
UACPI_PARSE_OP_OBJECT_ALLOC_TYPED, UACPI_OBJECT_INTEGER, \
UACPI_PARSE_OP_INVOKE_HANDLER, \
UACPI_PARSE_OP_TRUNCATE_NUMBER, \
UACPI_PARSE_OP_STORE_TO_TARGET, 2, \
UACPI_PARSE_OP_OBJECT_COPY_TO_PREV, \
}, \
UACPI_OP_PROPERTY_TERM_ARG \
)
#define UACPI_BUILD_UNARY_MATH_OP(type, code) \
UACPI_OP( \
type##Op, code, \
{ \
UACPI_PARSE_OP_OPERAND, \
UACPI_PARSE_OP_TARGET, \
UACPI_PARSE_OP_OBJECT_ALLOC_TYPED, UACPI_OBJECT_INTEGER, \
UACPI_PARSE_OP_INVOKE_HANDLER, \
UACPI_PARSE_OP_STORE_TO_TARGET, 1, \
UACPI_PARSE_OP_OBJECT_TRANSFER_TO_PREV, \
}, \
UACPI_OP_PROPERTY_TERM_ARG \
)
#define UACPI_DO_BUILD_BUFFER_FIELD_OP(type, code, node_idx, ...) \
UACPI_OP( \
type##FieldOp, code, \
{ \
UACPI_PARSE_OP_TERM_ARG_UNWRAP_INTERNAL, \
UACPI_PARSE_OP_TYPECHECK, UACPI_OBJECT_BUFFER, \
UACPI_PARSE_OP_OPERAND, \
##__VA_ARGS__, \
UACPI_PARSE_OP_CREATE_NAMESTRING_OR_NULL_IF_LOAD, \
UACPI_PARSE_OP_SKIP_WITH_WARN_IF_NULL, node_idx, \
UACPI_PARSE_OP_OBJECT_ALLOC_TYPED, UACPI_OBJECT_BUFFER_FIELD, \
UACPI_PARSE_OP_INVOKE_HANDLER, \
UACPI_PARSE_OP_INSTALL_NAMESPACE_NODE, node_idx, \
} \
)
#define UACPI_BUILD_BUFFER_FIELD_OP(type, code) \
UACPI_DO_BUILD_BUFFER_FIELD_OP(Create##type, code, 2)
#define UACPI_INTEGER_LITERAL_OP(type, code, bytes) \
UACPI_OP( \
type##Prefix, code, \
{ \
UACPI_PARSE_OP_LOAD_IMM_AS_OBJECT, bytes, \
UACPI_PARSE_OP_OBJECT_TRANSFER_TO_PREV, \
}, \
UACPI_OP_PROPERTY_TERM_ARG \
) \
#define UACPI_BUILD_BINARY_LOGIC_OP(type, code) \
UACPI_OP( \
type##Op, code, \
{ \
UACPI_PARSE_OP_COMPUTATIONAL_DATA, \
UACPI_PARSE_OP_COMPUTATIONAL_DATA, \
UACPI_PARSE_OP_OBJECT_ALLOC_TYPED, UACPI_OBJECT_INTEGER, \
UACPI_PARSE_OP_INVOKE_HANDLER, \
UACPI_PARSE_OP_OBJECT_TRANSFER_TO_PREV, \
}, \
UACPI_OP_PROPERTY_TERM_ARG \
)
#define UACPI_BUILD_TO_OP(kind, code, dst_type) \
UACPI_OP( \
To##kind##Op, code, \
{ \
UACPI_PARSE_OP_COMPUTATIONAL_DATA, \
UACPI_PARSE_OP_TARGET, \
UACPI_PARSE_OP_OBJECT_ALLOC_TYPED, dst_type, \
UACPI_PARSE_OP_INVOKE_HANDLER, \
UACPI_PARSE_OP_STORE_TO_TARGET, 1, \
UACPI_PARSE_OP_OBJECT_TRANSFER_TO_PREV, \
}, \
UACPI_OP_PROPERTY_TERM_ARG \
)
#define UACPI_BUILD_INC_DEC_OP(prefix, code) \
UACPI_OP( \
prefix##Op, code, \
{ \
UACPI_PARSE_OP_SUPERNAME, \
UACPI_PARSE_OP_OBJECT_ALLOC_TYPED, UACPI_OBJECT_INTEGER, \
UACPI_PARSE_OP_INVOKE_HANDLER, \
UACPI_PARSE_OP_TRUNCATE_NUMBER, \
UACPI_PARSE_OP_STORE_TO_TARGET, 0, \
UACPI_PARSE_OP_OBJECT_TRANSFER_TO_PREV, \
}, \
UACPI_OP_PROPERTY_TERM_ARG \
) \
#define UACPI_ENUMERATE_OPCODES \
UACPI_OP( \
ZeroOp, 0x00, \
{ \
UACPI_PARSE_OP_LOAD_INLINE_IMM_AS_OBJECT, \
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
UACPI_PARSE_OP_OBJECT_TRANSFER_TO_PREV, \
}, \
UACPI_OP_PROPERTY_TARGET | \
UACPI_OP_PROPERTY_TERM_ARG \
) \
UACPI_OP( \
OneOp, 0x01, \
{ \
UACPI_PARSE_OP_LOAD_INLINE_IMM_AS_OBJECT, \
0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, \
UACPI_PARSE_OP_OBJECT_TRANSFER_TO_PREV, \
}, \
UACPI_OP_PROPERTY_TERM_ARG \
) \
UACPI_BAD_OPCODE(0x02) \
UACPI_BAD_OPCODE(0x03) \
UACPI_BAD_OPCODE(0x04) \
UACPI_BAD_OPCODE(0x05) \
UACPI_OP( \
AliasOp, 0x06, \
{ \
UACPI_PARSE_OP_EXISTING_NAMESTRING_OR_NULL_IF_LOAD, \
UACPI_PARSE_OP_CREATE_NAMESTRING_OR_NULL_IF_LOAD, \
UACPI_PARSE_OP_SKIP_WITH_WARN_IF_NULL, 0, \
UACPI_PARSE_OP_SKIP_WITH_WARN_IF_NULL, 1, \
UACPI_PARSE_OP_INVOKE_HANDLER, \
UACPI_PARSE_OP_INSTALL_NAMESPACE_NODE, 1, \
} \
) \
UACPI_BAD_OPCODE(0x07) \
UACPI_OP( \
NameOp, 0x08, \
{ \
UACPI_PARSE_OP_CREATE_NAMESTRING_OR_NULL_IF_LOAD, \
UACPI_PARSE_OP_TERM_ARG_UNWRAP_INTERNAL, \
UACPI_PARSE_OP_SKIP_WITH_WARN_IF_NULL, 0, \
UACPI_PARSE_OP_OBJECT_CONVERT_TO_DEEP_COPY, \
UACPI_PARSE_OP_INVOKE_HANDLER, \
UACPI_PARSE_OP_INSTALL_NAMESPACE_NODE, 0, \
} \
) \
UACPI_BAD_OPCODE(0x09) \
UACPI_INTEGER_LITERAL_OP(Byte, 0x0A, 1) \
UACPI_INTEGER_LITERAL_OP(Word, 0x0B, 2) \
UACPI_INTEGER_LITERAL_OP(DWord, 0x0C, 4) \
UACPI_OP( \
StringPrefix, 0x0D, \
{ \
UACPI_PARSE_OP_OBJECT_ALLOC_TYPED, UACPI_OBJECT_STRING, \
UACPI_PARSE_OP_INVOKE_HANDLER, \
UACPI_PARSE_OP_OBJECT_TRANSFER_TO_PREV, \
}, \
UACPI_OP_PROPERTY_TERM_ARG \
) \
UACPI_INTEGER_LITERAL_OP(QWord, 0x0E, 8) \
UACPI_BAD_OPCODE(0x0F) \
UACPI_OP( \
ScopeOp, 0x10, \
{ \
UACPI_PARSE_OP_TRACKED_PKGLEN, \
UACPI_PARSE_OP_EXISTING_NAMESTRING_OR_NULL_IF_LOAD, \
UACPI_PARSE_OP_SKIP_WITH_WARN_IF_NULL, 1, \
UACPI_PARSE_OP_INVOKE_HANDLER, \
} \
) \
UACPI_OP( \
BufferOp, 0x11, \
{ \
UACPI_PARSE_OP_TRACKED_PKGLEN, \
UACPI_PARSE_OP_OPERAND, \
UACPI_PARSE_OP_RECORD_AML_PC, \
UACPI_PARSE_OP_OBJECT_ALLOC_TYPED, UACPI_OBJECT_BUFFER, \
UACPI_PARSE_OP_INVOKE_HANDLER, \
UACPI_PARSE_OP_OBJECT_TRANSFER_TO_PREV, \
}, \
UACPI_OP_PROPERTY_TERM_ARG \
) \
UACPI_BUILD_PACKAGE_OP( \
Package, 0x12, 3, \
UACPI_PARSE_OP_LOAD_IMM, 1 \
) \
UACPI_BUILD_PACKAGE_OP( \
VarPackage, 0x13, 2, \
UACPI_PARSE_OP_OPERAND \
) \
UACPI_OP( \
MethodOp, 0x14, \
{ \
UACPI_PARSE_OP_TRACKED_PKGLEN, \
UACPI_PARSE_OP_CREATE_NAMESTRING_OR_NULL_IF_LOAD, \
UACPI_PARSE_OP_LOAD_IMM, 1, \
UACPI_PARSE_OP_SKIP_WITH_WARN_IF_NULL, 1, \
UACPI_PARSE_OP_RECORD_AML_PC, \
UACPI_PARSE_OP_OBJECT_ALLOC_TYPED, UACPI_OBJECT_METHOD, \
UACPI_PARSE_OP_INVOKE_HANDLER, \
UACPI_PARSE_OP_INSTALL_NAMESPACE_NODE, 1, \
} \
) \
UACPI_OP( \
ExternalOp, 0x15, \
{ \
UACPI_PARSE_OP_EXISTING_NAMESTRING_OR_NULL, \
UACPI_PARSE_OP_LOAD_IMM, 1, \
UACPI_PARSE_OP_LOAD_IMM, 1, \
} \
) \
UACPI_BAD_OPCODE(0x16) \
UACPI_BAD_OPCODE(0x17) \
UACPI_BAD_OPCODE(0x18) \
UACPI_BAD_OPCODE(0x19) \
UACPI_BAD_OPCODE(0x1A) \
UACPI_BAD_OPCODE(0x1B) \
UACPI_BAD_OPCODE(0x1C) \
UACPI_BAD_OPCODE(0x1D) \
UACPI_BAD_OPCODE(0x1E) \
UACPI_BAD_OPCODE(0x1F) \
UACPI_BAD_OPCODE(0x20) \
UACPI_BAD_OPCODE(0x21) \
UACPI_BAD_OPCODE(0x22) \
UACPI_BAD_OPCODE(0x23) \
UACPI_BAD_OPCODE(0x24) \
UACPI_BAD_OPCODE(0x25) \
UACPI_BAD_OPCODE(0x26) \
UACPI_BAD_OPCODE(0x27) \
UACPI_BAD_OPCODE(0x28) \
UACPI_BAD_OPCODE(0x29) \
UACPI_BAD_OPCODE(0x2A) \
UACPI_BAD_OPCODE(0x2B) \
UACPI_BAD_OPCODE(0x2C) \
UACPI_BAD_OPCODE(0x2D) \
UACPI_UNRESOLVED_NAME_STRING_OP(DualNamePrefix, 0x2E) \
UACPI_UNRESOLVED_NAME_STRING_OP(MultiNamePrefix, 0x2F) \
UACPI_INTERNAL_OP(0x30) \
UACPI_INTERNAL_OP(0x31) \
UACPI_INTERNAL_OP(0x32) \
UACPI_INTERNAL_OP(0x33) \
UACPI_INTERNAL_OP(0x34) \
UACPI_INTERNAL_OP(0x35) \
UACPI_INTERNAL_OP(0x36) \
UACPI_INTERNAL_OP(0x37) \
UACPI_INTERNAL_OP(0x38) \
UACPI_INTERNAL_OP(0x39) \
UACPI_BAD_OPCODE(0x3A) \
UACPI_BAD_OPCODE(0x3B) \
UACPI_BAD_OPCODE(0x3C) \
UACPI_BAD_OPCODE(0x3D) \
UACPI_BAD_OPCODE(0x3E) \
UACPI_BAD_OPCODE(0x3F) \
UACPI_BAD_OPCODE(0x40) \
UACPI_UNRESOLVED_NAME_STRING_OP(A, 0x41) \
UACPI_UNRESOLVED_NAME_STRING_OP(B, 0x42) \
UACPI_UNRESOLVED_NAME_STRING_OP(C, 0x43) \
UACPI_UNRESOLVED_NAME_STRING_OP(D, 0x44) \
UACPI_UNRESOLVED_NAME_STRING_OP(E, 0x45) \
UACPI_UNRESOLVED_NAME_STRING_OP(F, 0x46) \
UACPI_UNRESOLVED_NAME_STRING_OP(G, 0x47) \
UACPI_UNRESOLVED_NAME_STRING_OP(H, 0x48) \
UACPI_UNRESOLVED_NAME_STRING_OP(I, 0x49) \
UACPI_UNRESOLVED_NAME_STRING_OP(J, 0x4A) \
UACPI_UNRESOLVED_NAME_STRING_OP(K, 0x4B) \
UACPI_UNRESOLVED_NAME_STRING_OP(L, 0x4C) \
UACPI_UNRESOLVED_NAME_STRING_OP(M, 0x4D) \
UACPI_UNRESOLVED_NAME_STRING_OP(N, 0x4E) \
UACPI_UNRESOLVED_NAME_STRING_OP(O, 0x4F) \
UACPI_UNRESOLVED_NAME_STRING_OP(P, 0x50) \
UACPI_UNRESOLVED_NAME_STRING_OP(Q, 0x51) \
UACPI_UNRESOLVED_NAME_STRING_OP(R, 0x52) \
UACPI_UNRESOLVED_NAME_STRING_OP(S, 0x53) \
UACPI_UNRESOLVED_NAME_STRING_OP(T, 0x54) \
UACPI_UNRESOLVED_NAME_STRING_OP(U, 0x55) \
UACPI_UNRESOLVED_NAME_STRING_OP(V, 0x56) \
UACPI_UNRESOLVED_NAME_STRING_OP(W, 0x57) \
UACPI_UNRESOLVED_NAME_STRING_OP(X, 0x58) \
UACPI_UNRESOLVED_NAME_STRING_OP(Y, 0x59) \
UACPI_UNRESOLVED_NAME_STRING_OP(Z, 0x5A) \
UACPI_INTERNAL_OP(0x5B) \
UACPI_UNRESOLVED_NAME_STRING_OP(RootChar, 0x5C) \
UACPI_BAD_OPCODE(0x5D) \
UACPI_UNRESOLVED_NAME_STRING_OP(ParentPrefixChar, 0x5E) \
UACPI_UNRESOLVED_NAME_STRING_OP(Underscore, 0x5F) \
UACPI_LOCALX_OP(0) \
UACPI_LOCALX_OP(1) \
UACPI_LOCALX_OP(2) \
UACPI_LOCALX_OP(3) \
UACPI_LOCALX_OP(4) \
UACPI_LOCALX_OP(5) \
UACPI_LOCALX_OP(6) \
UACPI_LOCALX_OP(7) \
UACPI_ARGX_OP(0) \
UACPI_ARGX_OP(1) \
UACPI_ARGX_OP(2) \
UACPI_ARGX_OP(3) \
UACPI_ARGX_OP(4) \
UACPI_ARGX_OP(5) \
UACPI_ARGX_OP(6) \
UACPI_BAD_OPCODE(0x6F) \
UACPI_OP( \
StoreOp, 0x70, \
{ \
UACPI_PARSE_OP_TERM_ARG, \
UACPI_PARSE_OP_SUPERNAME, \
UACPI_PARSE_OP_INVOKE_HANDLER, \
UACPI_PARSE_OP_ITEM_POP, \
UACPI_PARSE_OP_OBJECT_COPY_TO_PREV, \
}, \
UACPI_OP_PROPERTY_TERM_ARG \
) \
UACPI_OP( \
RefOfOp, 0x71, \
{ \
UACPI_PARSE_OP_SUPERNAME, \
UACPI_PARSE_OP_OBJECT_ALLOC, \
UACPI_PARSE_OP_INVOKE_HANDLER, \
UACPI_PARSE_OP_OBJECT_TRANSFER_TO_PREV, \
}, \
UACPI_OP_PROPERTY_TERM_ARG \
) \
UACPI_BUILD_BINARY_MATH_OP(Add, 0x72) \
UACPI_OP( \
ConcatOp, 0x73, \
{ \
UACPI_PARSE_OP_COMPUTATIONAL_DATA, \
UACPI_PARSE_OP_COMPUTATIONAL_DATA, \
UACPI_PARSE_OP_TARGET, \
UACPI_PARSE_OP_OBJECT_ALLOC_TYPED, UACPI_OBJECT_BUFFER, \
UACPI_PARSE_OP_INVOKE_HANDLER, \
UACPI_PARSE_OP_STORE_TO_TARGET, 2, \
UACPI_PARSE_OP_OBJECT_COPY_TO_PREV, \
}, \
UACPI_OP_PROPERTY_TERM_ARG \
) \
UACPI_BUILD_BINARY_MATH_OP(Subtract, 0x74) \
UACPI_BUILD_INC_DEC_OP(Increment, 0x75) \
UACPI_BUILD_INC_DEC_OP(Decrement, 0x76) \
UACPI_BUILD_BINARY_MATH_OP(Multiply, 0x77) \
UACPI_OP( \
DivideOp, 0x78, \
{ \
UACPI_PARSE_OP_OPERAND, \
UACPI_PARSE_OP_OPERAND, \
UACPI_PARSE_OP_TARGET, \
UACPI_PARSE_OP_TARGET, \
UACPI_PARSE_OP_OBJECT_ALLOC_TYPED, UACPI_OBJECT_INTEGER, \
UACPI_PARSE_OP_OBJECT_ALLOC_TYPED, UACPI_OBJECT_INTEGER, \
UACPI_PARSE_OP_INVOKE_HANDLER, \
UACPI_PARSE_OP_STORE_TO_TARGET, 3, \
UACPI_PARSE_OP_OBJECT_COPY_TO_PREV, \
UACPI_PARSE_OP_STORE_TO_TARGET_INDIRECT, 2, 4, \
}, \
UACPI_OP_PROPERTY_TERM_ARG \
) \
UACPI_BUILD_BINARY_MATH_OP(ShiftLeft, 0x79) \
UACPI_BUILD_BINARY_MATH_OP(ShiftRight, 0x7A) \
UACPI_BUILD_BINARY_MATH_OP(And, 0x7B) \
UACPI_BUILD_BINARY_MATH_OP(Nand, 0x7C) \
UACPI_BUILD_BINARY_MATH_OP(Or, 0x7D) \
UACPI_BUILD_BINARY_MATH_OP(Nor, 0x7E) \
UACPI_BUILD_BINARY_MATH_OP(Xor, 0x7F) \
UACPI_BUILD_UNARY_MATH_OP(Not, 0x80) \
UACPI_BUILD_UNARY_MATH_OP(FindSetLeftBit, 0x81) \
UACPI_BUILD_UNARY_MATH_OP(FindSetRightBit, 0x82) \
UACPI_OP( \
DerefOfOp, 0x83, \
{ \
UACPI_PARSE_OP_TERM_ARG_UNWRAP_INTERNAL, \
UACPI_PARSE_OP_OBJECT_ALLOC, \
UACPI_PARSE_OP_INVOKE_HANDLER, \
UACPI_PARSE_OP_OBJECT_TRANSFER_TO_PREV, \
}, \
UACPI_OP_PROPERTY_TERM_ARG \
) \
UACPI_OP( \
ConcatResOp, 0x84, \
{ \
UACPI_PARSE_OP_TERM_ARG_UNWRAP_INTERNAL, \
UACPI_PARSE_OP_TYPECHECK, UACPI_OBJECT_BUFFER, \
UACPI_PARSE_OP_TERM_ARG_UNWRAP_INTERNAL, \
UACPI_PARSE_OP_TYPECHECK, UACPI_OBJECT_BUFFER, \
UACPI_PARSE_OP_TARGET, \
UACPI_PARSE_OP_OBJECT_ALLOC_TYPED, UACPI_OBJECT_BUFFER, \
UACPI_PARSE_OP_INVOKE_HANDLER, \
UACPI_PARSE_OP_STORE_TO_TARGET, 2, \
UACPI_PARSE_OP_OBJECT_TRANSFER_TO_PREV, \
}, \
UACPI_OP_PROPERTY_TERM_ARG \
) \
UACPI_BUILD_BINARY_MATH_OP(Mod, 0x85) \
UACPI_OP( \
NotifyOp, 0x86, \
{ \
/* This is technically wrong according to spec but I was */ \
/* unable to find any examples of anything else after */ \
/* inspecting about 500 AML dumps. Spec says this is a */ \
/* SuperName that must evaluate to Device/ThermalZone or */ \
/* Processor, just ignore for now. */ \
UACPI_PARSE_OP_EXISTING_NAMESTRING_OR_NULL_IF_LOAD, \
UACPI_PARSE_OP_OPERAND, \
UACPI_PARSE_OP_SKIP_WITH_WARN_IF_NULL, 0, \
UACPI_PARSE_OP_INVOKE_HANDLER, \
} \
) \
UACPI_OP( \
SizeOfOp, 0x87, \
{ \
UACPI_PARSE_OP_SUPERNAME, \
UACPI_PARSE_OP_OBJECT_ALLOC_TYPED, UACPI_OBJECT_INTEGER, \
UACPI_PARSE_OP_INVOKE_HANDLER, \
UACPI_PARSE_OP_OBJECT_TRANSFER_TO_PREV, \
}, \
UACPI_OP_PROPERTY_TERM_ARG \
) \
UACPI_OP( \
IndexOp, 0x88, \
{ \
UACPI_PARSE_OP_TERM_ARG_UNWRAP_INTERNAL, \
UACPI_PARSE_OP_OPERAND, \
UACPI_PARSE_OP_TARGET, \
UACPI_PARSE_OP_EMPTY_OBJECT_ALLOC, \
UACPI_PARSE_OP_INVOKE_HANDLER, \
UACPI_PARSE_OP_STORE_TO_TARGET, 2, \
UACPI_PARSE_OP_OBJECT_TRANSFER_TO_PREV, \
}, \
UACPI_OP_PROPERTY_TERM_ARG | \
UACPI_OP_PROPERTY_SUPERNAME | \
UACPI_OP_PROPERTY_SIMPLE_NAME \
) \
UACPI_OP( \
MatchOp, 0x89, \
{ \
UACPI_PARSE_OP_TERM_ARG_UNWRAP_INTERNAL, \
UACPI_PARSE_OP_TYPECHECK, UACPI_OBJECT_PACKAGE, \
UACPI_PARSE_OP_LOAD_IMM, 1, \
UACPI_PARSE_OP_OPERAND, \
UACPI_PARSE_OP_LOAD_IMM, 1, \
UACPI_PARSE_OP_OPERAND, \
UACPI_PARSE_OP_OPERAND, \
UACPI_PARSE_OP_OBJECT_ALLOC_TYPED, UACPI_OBJECT_INTEGER, \
UACPI_PARSE_OP_INVOKE_HANDLER, \
UACPI_PARSE_OP_OBJECT_TRANSFER_TO_PREV, \
}, \
UACPI_OP_PROPERTY_TERM_ARG \
) \
UACPI_BUILD_BUFFER_FIELD_OP(DWord, 0x8A) \
UACPI_BUILD_BUFFER_FIELD_OP(Word, 0x8B) \
UACPI_BUILD_BUFFER_FIELD_OP(Byte, 0x8C) \
UACPI_BUILD_BUFFER_FIELD_OP(Bit, 0x8D) \
UACPI_OP( \
ObjectTypeOp, 0x8E, \
{ \
UACPI_PARSE_OP_TERM_ARG_OR_NAMED_OBJECT, \
UACPI_PARSE_OP_OBJECT_ALLOC_TYPED, UACPI_OBJECT_INTEGER, \
UACPI_PARSE_OP_INVOKE_HANDLER, \
UACPI_PARSE_OP_OBJECT_TRANSFER_TO_PREV, \
}, \
UACPI_OP_PROPERTY_TERM_ARG \
) \
UACPI_BUILD_BUFFER_FIELD_OP(QWord, 0x8F) \
UACPI_BUILD_BINARY_LOGIC_OP(Land, 0x90) \
UACPI_BUILD_BINARY_LOGIC_OP(Lor, 0x91) \
UACPI_OP( \
LnotOp, 0x92, \
{ \
UACPI_PARSE_OP_OPERAND, \
UACPI_PARSE_OP_OBJECT_ALLOC, \
UACPI_PARSE_OP_INVOKE_HANDLER, \
UACPI_PARSE_OP_OBJECT_TRANSFER_TO_PREV, \
}, \
UACPI_OP_PROPERTY_TERM_ARG \
) \
UACPI_BUILD_BINARY_LOGIC_OP(LEqual, 0x93) \
UACPI_BUILD_BINARY_LOGIC_OP(LGreater, 0x94) \
UACPI_BUILD_BINARY_LOGIC_OP(LLess, 0x95) \
UACPI_BUILD_TO_OP(Buffer, 0x96, UACPI_OBJECT_BUFFER) \
UACPI_BUILD_TO_OP(DecimalString, 0x97, UACPI_OBJECT_STRING) \
UACPI_BUILD_TO_OP(HexString, 0x98, UACPI_OBJECT_STRING) \
UACPI_BUILD_TO_OP(Integer, 0x99, UACPI_OBJECT_INTEGER) \
UACPI_BAD_OPCODE(0x9A) \
UACPI_BAD_OPCODE(0x9B) \
UACPI_OP( \
ToStringOp, 0x9C, \
{ \
UACPI_PARSE_OP_TERM_ARG_UNWRAP_INTERNAL, \
UACPI_PARSE_OP_TYPECHECK, UACPI_OBJECT_BUFFER, \
UACPI_PARSE_OP_OPERAND, \
UACPI_PARSE_OP_TARGET, \
UACPI_PARSE_OP_OBJECT_ALLOC_TYPED, UACPI_OBJECT_STRING, \
UACPI_PARSE_OP_INVOKE_HANDLER, \
UACPI_PARSE_OP_STORE_TO_TARGET, 2, \
UACPI_PARSE_OP_OBJECT_TRANSFER_TO_PREV, \
}, \
UACPI_OP_PROPERTY_TERM_ARG \
) \
UACPI_OP( \
CopyObjectOp, 0x9D, \
{ \
UACPI_PARSE_OP_TERM_ARG, \
UACPI_PARSE_OP_OBJECT_COPY_TO_PREV, \
UACPI_PARSE_OP_SIMPLE_NAME, \
UACPI_PARSE_OP_INVOKE_HANDLER, \
}, \
UACPI_OP_PROPERTY_TERM_ARG \
) \
UACPI_OP( \
MidOp, 0x9E, \
{ \
UACPI_PARSE_OP_TERM_ARG_UNWRAP_INTERNAL, \
UACPI_PARSE_OP_OPERAND, \
UACPI_PARSE_OP_OPERAND, \
UACPI_PARSE_OP_TARGET, \
UACPI_PARSE_OP_OBJECT_ALLOC_TYPED, UACPI_OBJECT_BUFFER, \
UACPI_PARSE_OP_INVOKE_HANDLER, \
UACPI_PARSE_OP_STORE_TO_TARGET, 3, \
UACPI_PARSE_OP_OBJECT_TRANSFER_TO_PREV, \
}, \
UACPI_OP_PROPERTY_TERM_ARG \
) \
UACPI_OP( \
ContinueOp, 0x9F, \
{ \
UACPI_PARSE_OP_INVOKE_HANDLER, \
} \
) \
UACPI_OP( \
IfOp, 0xA0, \
{ \
UACPI_PARSE_OP_TRACKED_PKGLEN, \
UACPI_PARSE_OP_OPERAND, \
UACPI_PARSE_OP_IF_LAST_NULL, 3, \
UACPI_PARSE_OP_EMIT_SKIP_WARN, \
UACPI_PARSE_OP_JMP, 9, \
UACPI_PARSE_OP_IF_LAST_FALSE, 4, \
UACPI_PARSE_OP_SWITCH_TO_NEXT_IF_EQUALS, 0xA1, 0x00, \
UACPI_PARSE_OP_END, \
UACPI_PARSE_OP_INVOKE_HANDLER, \
} \
) \
UACPI_OP( \
ElseOp, 0xA1, \
{ \
UACPI_PARSE_OP_IF_SWITCHED_FROM, 0xA0, 0x00, 10, \
UACPI_PARSE_OP_IF_LAST_NULL, 3, \
UACPI_PARSE_OP_TRACKED_PKGLEN, \
UACPI_PARSE_OP_EMIT_SKIP_WARN, \
UACPI_PARSE_OP_END, \
UACPI_PARSE_OP_ITEM_POP, \
UACPI_PARSE_OP_ITEM_POP, \
UACPI_PARSE_OP_PKGLEN, \
UACPI_PARSE_OP_INVOKE_HANDLER, \
UACPI_PARSE_OP_END, \
UACPI_PARSE_OP_TRACKED_PKGLEN, \
} \
) \
UACPI_OP( \
WhileOp, 0xA2, \
{ \
UACPI_PARSE_OP_TRACKED_PKGLEN, \
UACPI_PARSE_OP_OPERAND, \
UACPI_PARSE_OP_SKIP_WITH_WARN_IF_NULL, 1, \
UACPI_PARSE_OP_IF_LAST_TRUE, 1, \
UACPI_PARSE_OP_INVOKE_HANDLER, \
} \
) \
UACPI_OP( \
NoopOp, 0xA3, \
{ \
UACPI_PARSE_OP_END, \
} \
) \
UACPI_OP( \
ReturnOp, 0xA4, \
{ \
UACPI_PARSE_OP_TERM_ARG_UNWRAP_INTERNAL, \
UACPI_PARSE_OP_INVOKE_HANDLER, \
} \
) \
UACPI_OP( \
BreakOp, 0xA5, \
{ \
UACPI_PARSE_OP_INVOKE_HANDLER, \
} \
) \
UACPI_BAD_OPCODE(0xA6) \
UACPI_BAD_OPCODE(0xA7) \
UACPI_BAD_OPCODE(0xA8) \
UACPI_BAD_OPCODE(0xA9) \
UACPI_BAD_OPCODE(0xAA) \
UACPI_BAD_OPCODE(0xAB) \
UACPI_BAD_OPCODE(0xAC) \
UACPI_BAD_OPCODE(0xAD) \
UACPI_BAD_OPCODE(0xAE) \
UACPI_BAD_OPCODE(0xAF) \
UACPI_BAD_OPCODE(0xB0) \
UACPI_BAD_OPCODE(0xB1) \
UACPI_BAD_OPCODE(0xB2) \
UACPI_BAD_OPCODE(0xB3) \
UACPI_BAD_OPCODE(0xB4) \
UACPI_BAD_OPCODE(0xB5) \