expression.h

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#pragma once
 
#include <kernel/acpi/aml/encoding/arg.h>
#include <kernel/acpi/aml/encoding/data.h>
#include <kernel/acpi/aml/object.h>
 
typedef struct aml_object aml_object_t;
typedef struct aml_term_list_ctx aml_term_list_ctx_t;
 
typedef struct aml_term_arg_list
{
    aml_object_t* args[AML_MAX_ARGS + 1]; // null-terminated
} aml_term_arg_list_t;
 
aml_object_t* aml_operand_read(aml_term_list_ctx_t* ctx, aml_type_t allowedTypes);
 
uint64_t aml_buffer_size_read(aml_term_list_ctx_t* ctx, aml_integer_t* out);
 
uint64_t aml_def_buffer_read(aml_term_list_ctx_t* ctx, aml_object_t* out);
 
uint64_t aml_term_arg_list_read(aml_term_list_ctx_t* ctx, uint64_t argCount, aml_term_arg_list_t* out);
 
aml_object_t* aml_method_invocation_read(aml_term_list_ctx_t* ctx);
 
aml_object_t* aml_def_cond_ref_of_read(aml_term_list_ctx_t* ctx);
 
aml_object_t* aml_def_store_read(aml_term_list_ctx_t* ctx);
 
uint64_t aml_dividend_read(aml_term_list_ctx_t* ctx, aml_integer_t* out);
 
uint64_t aml_divisor_read(aml_term_list_ctx_t* ctx, aml_integer_t* out);
 
aml_object_t* aml_remainder_read(aml_term_list_ctx_t* ctx);
 
aml_object_t* aml_quotient_read(aml_term_list_ctx_t* ctx);
 
aml_object_t* aml_def_add_read(aml_term_list_ctx_t* ctx);
 
aml_object_t* aml_def_subtract_read(aml_term_list_ctx_t* ctx);
 
aml_object_t* aml_def_multiply_read(aml_term_list_ctx_t* ctx);
 
aml_object_t* aml_def_divide_read(aml_term_list_ctx_t* ctx);
 
aml_object_t* aml_def_mod_read(aml_term_list_ctx_t* ctx);
 
aml_object_t* aml_def_and_read(aml_term_list_ctx_t* ctx);
 
aml_object_t* aml_def_nand_read(aml_term_list_ctx_t* ctx);
 
aml_object_t* aml_def_or_read(aml_term_list_ctx_t* ctx);
 
aml_object_t* aml_def_nor_read(aml_term_list_ctx_t* ctx);
 
aml_object_t* aml_def_xor_read(aml_term_list_ctx_t* ctx);
 
aml_object_t* aml_def_not_read(aml_term_list_ctx_t* ctx);
 
uint64_t aml_shift_count_read(aml_term_list_ctx_t* ctx, aml_integer_t* out);
 
aml_object_t* aml_def_shift_left_read(aml_term_list_ctx_t* ctx);
 
aml_object_t* aml_def_shift_right_read(aml_term_list_ctx_t* ctx);
 
aml_object_t* aml_def_increment_read(aml_term_list_ctx_t* ctx);
 
aml_object_t* aml_def_decrement_read(aml_term_list_ctx_t* ctx);
 
aml_object_t* aml_obj_reference_read(aml_term_list_ctx_t* ctx);
 
aml_object_t* aml_def_deref_of_read(aml_term_list_ctx_t* ctx);
 
aml_object_t* aml_buff_pkg_str_obj_read(aml_term_list_ctx_t* ctx);
 
uint64_t aml_index_value_read(aml_term_list_ctx_t* ctx, aml_integer_t* out);
 
aml_object_t* aml_def_index_read(aml_term_list_ctx_t* ctx);
 
aml_object_t* aml_def_land_read(aml_term_list_ctx_t* ctx);
 
aml_object_t* aml_def_lequal_read(aml_term_list_ctx_t* ctx);
 
aml_object_t* aml_def_lgreater_read(aml_term_list_ctx_t* ctx);
 
aml_object_t* aml_def_lgreater_equal_read(aml_term_list_ctx_t* ctx);
 
aml_object_t* aml_def_lless_read(aml_term_list_ctx_t* ctx);
 
aml_object_t* aml_def_lless_equal_read(aml_term_list_ctx_t* ctx);
 
aml_object_t* aml_def_lnot_read(aml_term_list_ctx_t* ctx);
 
aml_object_t* aml_def_lnot_equal_read(aml_term_list_ctx_t* ctx);
 
aml_object_t* aml_def_lor_read(aml_term_list_ctx_t* ctx);
 
aml_object_t* aml_mutex_object_read(aml_term_list_ctx_t* ctx);
 
uint64_t aml_timeout_read(aml_term_list_ctx_t* ctx, uint16_t* out);
 
aml_object_t* aml_def_acquire_read(aml_term_list_ctx_t* ctx);
 
aml_object_t* aml_def_to_bcd_read(aml_term_list_ctx_t* ctx);
 
aml_object_t* aml_def_to_buffer_read(aml_term_list_ctx_t* ctx);
 
aml_object_t* aml_def_to_decimal_string_read(aml_term_list_ctx_t* ctx);
 
aml_object_t* aml_def_to_hex_string_read(aml_term_list_ctx_t* ctx);
 
aml_object_t* aml_def_to_integer_read(aml_term_list_ctx_t* ctx);
 
uint64_t aml_length_arg_read(aml_term_list_ctx_t* ctx, aml_integer_t* out);
 
aml_object_t* aml_def_to_string_read(aml_term_list_ctx_t* ctx);
 
aml_object_t* aml_def_timer_read(aml_term_list_ctx_t* ctx);
 
aml_object_t* aml_def_copy_object_read(aml_term_list_ctx_t* ctx);
 
aml_object_t* aml_data_read(aml_term_list_ctx_t* ctx);
 
aml_object_t* aml_def_concat_read(aml_term_list_ctx_t* ctx);
 
aml_object_t* aml_def_size_of_read(aml_term_list_ctx_t* ctx);
 
aml_object_t* aml_def_ref_of_read(aml_term_list_ctx_t* ctx);
 
aml_object_t* aml_def_object_type_read(aml_term_list_ctx_t* ctx);
 
/*
 * @brief Reads a ReferenceTypeOpcode structure from the AML byte stream.
 *
 * A ReferenceTypeOpcode structure is defined as `ReferenceTypeOpcode := DefRefOf | DefDerefOf | DefIndex |
 * UserTermObj`.
 *
 * I have no idea what the `UserTermObj` is supposed to be, so its currently unimplemented.
 *
 * @param ctx The TermList context.
 * @return On success, the object pointer storing the result. On failure, `NULL` and `errno` is set.
 */
aml_object_t* aml_reference_type_opcode_read(aml_term_list_ctx_t* ctx);
 
aml_object_t* aml_def_find_set_left_bit_read(aml_term_list_ctx_t* ctx);
 
aml_object_t* aml_def_find_set_right_bit_read(aml_term_list_ctx_t* ctx);
 
aml_package_obj_t* aml_search_pkg_read(aml_term_list_ctx_t* ctx);
 
typedef enum
{
    AML_MATCH_MTR = 0,
    AML_MATCH_MEQ = 1,
    AML_MATCH_MLE = 2,
    AML_MATCH_MLT = 3,
    AML_MATCH_MGE = 4,
    AML_MATCH_MGT = 5,
} aml_match_opcode_t;
 
uint64_t aml_match_opcode_read(aml_term_list_ctx_t* ctx, aml_match_opcode_t* out);
 
uint64_t aml_start_index_read(aml_term_list_ctx_t* ctx, aml_integer_t* out);
 
aml_object_t* aml_def_match_read(aml_term_list_ctx_t* ctx);
 
aml_object_t* aml_expression_opcode_read(aml_term_list_ctx_t* ctx);