opcodes.c File Reference

#include <uacpi/internal/opcodes.h>

Include dependency graph for opcodes.c:

Go to the source code of this file.

Macros
#define	UACPI_OP(opname, opcode, ...)    { #opname, .decode_ops = __VA_ARGS__, .code = opcode },
#define	UACPI_OUT_OF_LINE_OP(opname, opcode, out_of_line_buf, props)
#define	_(op)   (op & 0x00FF)
#define	PARSE_FIELD_ELEMENTS(parse_loop_pc)
#define	POP(x)   UACPI_PARSE_OP_##x

Functions
const struct uacpi_op_spec *	uacpi_get_op_spec (uacpi_aml_op op)
const uacpi_char *	uacpi_parse_op_to_string (enum uacpi_parse_op op)

Variables
static const struct uacpi_op_spec	opcode_table [0x100]
static const struct uacpi_op_spec	ext_opcode_table []
static const uacpi_u8	ext_op_to_idx [0x100]
uacpi_u8	uacpi_field_op_decode_ops []
uacpi_u8	uacpi_bank_field_op_decode_ops []
uacpi_u8	uacpi_index_field_op_decode_ops []
uacpi_u8	uacpi_load_op_decode_ops []
uacpi_u8	uacpi_load_table_op_decode_ops []
static const uacpi_char *const	pop_names [UACPI_PARSE_OP_MAX+1]

Macro Definition Documentation

_

#define _

(

op

)

(op & 0x00FF)

Definition at line 24 of file opcodes.c.

PARSE_FIELD_ELEMENTS

#define PARSE_FIELD_ELEMENTS

(

parse_loop_pc

)

Definition at line 52 of file opcodes.c.

POP

#define POP

(

x

)

UACPI_PARSE_OP_##x

Definition at line 193 of file opcodes.c.

UACPI_OP

#define UACPI_OP	(		opname,
			opcode,
			...
	)		{ #opname, .decode_ops = __VA_ARGS__, .code = opcode },

Definition at line 5 of file opcodes.c.

UACPI_OUT_OF_LINE_OP

#define UACPI_OUT_OF_LINE_OP	(		opname,
			opcode,
			out_of_line_buf,
			props
	)

Value:

    {                                                                \
      .name = #opname,                                               \
      .indirect_decode_ops = out_of_line_buf,                        \
      .properties = props,                                           \
      .code = opcode,                                                \
    },

Definition at line 8 of file opcodes.c.

Function Documentation

uacpi_get_op_spec()

const struct uacpi_op_spec * uacpi_get_op_spec

(

uacpi_aml_op

op

)

Definition at line 44 of file opcodes.c.

{
    if (op > 0xFF)
        return &ext_opcode_table[ext_op_to_idx[_(op)]];
 
    return &opcode_table[op];
}

Referenced by exec_op(), and get_op().

uacpi_parse_op_to_string()

const uacpi_char * uacpi_parse_op_to_string

(

enum uacpi_parse_op

op

)

Definition at line 260 of file opcodes.c.

{
    if (uacpi_unlikely(op > UACPI_PARSE_OP_MAX))

Referenced by trace_pop().

Variable Documentation

ext_op_to_idx

const uacpi_u8 ext_op_to_idx[0x100]

static

Initial value:

= {
    [_(UACPI_AML_OP_MutexOp)]       = 1,  [_(UACPI_AML_OP_EventOp)]       = 2,
    [_(UACPI_AML_OP_CondRefOfOp)]   = 3,  [_(UACPI_AML_OP_CreateFieldOp)] = 4,
    [_(UACPI_AML_OP_LoadTableOp)]   = 5,  [_(UACPI_AML_OP_LoadOp)]        = 6,
    [_(UACPI_AML_OP_StallOp)]       = 7,  [_(UACPI_AML_OP_SleepOp)]       = 8,
    [_(UACPI_AML_OP_AcquireOp)]     = 9,  [_(UACPI_AML_OP_SignalOp)]      = 10,
    [_(UACPI_AML_OP_WaitOp)]        = 11, [_(UACPI_AML_OP_ResetOp)]       = 12,
    [_(UACPI_AML_OP_ReleaseOp)]     = 13, [_(UACPI_AML_OP_FromBCDOp)]     = 14,
    [_(UACPI_AML_OP_ToBCDOp)]       = 15, [_(UACPI_AML_OP_UnloadOp)]      = 16,
    [_(UACPI_AML_OP_RevisionOp)]    = 17, [_(UACPI_AML_OP_DebugOp)]       = 18,
    [_(UACPI_AML_OP_FatalOp)]       = 19, [_(UACPI_AML_OP_TimerOp)]       = 20,
    [_(UACPI_AML_OP_OpRegionOp)]    = 21, [_(UACPI_AML_OP_FieldOp)]       = 22,
    [_(UACPI_AML_OP_DeviceOp)]      = 23, [_(UACPI_AML_OP_ProcessorOp)]   = 24,
    [_(UACPI_AML_OP_PowerResOp)]    = 25, [_(UACPI_AML_OP_ThermalZoneOp)] = 26,
    [_(UACPI_AML_OP_IndexFieldOp)]  = 27, [_(UACPI_AML_OP_BankFieldOp)]   = 28,
    [_(UACPI_AML_OP_DataRegionOp)]  = 29,
}

Definition at line 26 of file opcodes.c.

Referenced by uacpi_get_op_spec().

ext_opcode_table

const struct uacpi_op_spec ext_opcode_table[]

static

Initial value:

= {
    UACPI_ENUMERATE_EXT_OPCODES
}

Definition at line 20 of file opcodes.c.

Referenced by uacpi_get_op_spec().

opcode_table

const struct uacpi_op_spec opcode_table[0x100]

static

Initial value:

= {
    UACPI_ENUMERATE_OPCODES
}

Definition at line 16 of file opcodes.c.

Referenced by uacpi_get_op_spec().

pop_names

const uacpi_char* const pop_names[UACPI_PARSE_OP_MAX+1]

static

Definition at line 196 of file opcodes.c.

uacpi_bank_field_op_decode_ops

uacpi_u8 uacpi_bank_field_op_decode_ops[]

Initial value:

= {
    UACPI_PARSE_OP_TRACKED_PKGLEN,
    UACPI_PARSE_OP_EXISTING_NAMESTRING,
    UACPI_PARSE_OP_EXISTING_NAMESTRING,
    UACPI_PARSE_OP_OPERAND,
    UACPI_PARSE_OP_LOAD_IMM, 1,
    PARSE_FIELD_ELEMENTS(6),
}

Definition at line 102 of file opcodes.c.

uacpi_field_op_decode_ops

uacpi_u8 uacpi_field_op_decode_ops[]

Initial value:

= {
    UACPI_PARSE_OP_TRACKED_PKGLEN,
    UACPI_PARSE_OP_EXISTING_NAMESTRING,
    UACPI_PARSE_OP_LOAD_IMM, 1,
    PARSE_FIELD_ELEMENTS(4),
}

Definition at line 95 of file opcodes.c.

uacpi_index_field_op_decode_ops

uacpi_u8 uacpi_index_field_op_decode_ops[]

Initial value:

= {
    UACPI_PARSE_OP_TRACKED_PKGLEN,
    UACPI_PARSE_OP_EXISTING_NAMESTRING,
    UACPI_PARSE_OP_EXISTING_NAMESTRING,
    UACPI_PARSE_OP_LOAD_IMM, 1,
    PARSE_FIELD_ELEMENTS(5),
}

Definition at line 111 of file opcodes.c.

uacpi_load_op_decode_ops

uacpi_u8 uacpi_load_op_decode_ops[]

Initial value:

= {
    
    UACPI_PARSE_OP_LOAD_ZERO_IMM,
    UACPI_PARSE_OP_OBJECT_ALLOC_TYPED, UACPI_OBJECT_METHOD,
    UACPI_PARSE_OP_TERM_ARG_UNWRAP_INTERNAL,
    UACPI_PARSE_OP_TARGET,
 
    
    UACPI_PARSE_OP_INVOKE_HANDLER,
    UACPI_PARSE_OP_IF_NULL, 0, 3,
        UACPI_PARSE_OP_LOAD_FALSE_OBJECT,
        UACPI_PARSE_OP_JMP, 15,
 
    UACPI_PARSE_OP_LOAD_TRUE_OBJECT,
    UACPI_PARSE_OP_DISPATCH_TABLE_LOAD,
 
    
    UACPI_PARSE_OP_INVOKE_HANDLER,
    UACPI_PARSE_OP_STORE_TO_TARGET, 3,
    UACPI_PARSE_OP_OBJECT_TRANSFER_TO_PREV,
    UACPI_PARSE_OP_END,
}

Definition at line 119 of file opcodes.c.

uacpi_load_table_op_decode_ops

uacpi_u8 uacpi_load_table_op_decode_ops[]

Definition at line 149 of file opcodes.c.