concat.c File Reference

#include <kernel/acpi/aml/runtime/concat.h>
#include <kernel/acpi/aml/runtime/convert.h>
#include <kernel/log/log.h>
#include <errno.h>

Go to the source code of this file.

Functions
static uint64_t	aml_concat_resolve_to_integer (aml_state_t *state, aml_object_t *source, aml_integer_t *out)
static uint64_t	aml_concat_resolve_to_string (aml_state_t *state, aml_object_t *source, const char **outStr, aml_object_t **outTemp)
static uint64_t	aml_concat_resolve_to_buffer (aml_state_t *state, aml_object_t *source, uint8_t **outBuf, uint64_t *outLen, aml_object_t **outTemp)
static uint64_t	aml_concat_integer (aml_state_t *state, aml_object_t *source1, aml_object_t *source2, aml_object_t *result)
static uint64_t	aml_concat_string (aml_state_t *state, aml_object_t *source1, aml_object_t *source2, aml_object_t *result)
static uint64_t	aml_concat_buffer (aml_state_t *state, aml_object_t *source1, aml_object_t *source2, aml_object_t *result)
static uint64_t	aml_concat_other_types (aml_state_t *state, aml_object_t *source1, aml_object_t *source2, aml_object_t *result)
uint64_t	aml_concat (aml_state_t *state, aml_object_t *source1, aml_object_t *source2, aml_object_t *result)
	Concatenates two objects according to the rules in section 19.6.12 of the ACPI specification.

Function Documentation

aml_concat()

uint64_t aml_concat	(	aml_state_t *	state,
		aml_object_t *	source1,
		aml_object_t *	source2,
		aml_object_t *	result
	)

Concatenates two objects according to the rules in section 19.6.12 of the ACPI specification.

Parameters

state	Pointer to the current AML state.
source1	Pointer to the first source object to concatenate, can be AML_UNINITIALIZED.
source2	Pointer to the second source object to concatenate. Can be AML_UNINITIALIZED.
result	Pointer to the object where the result will be stored.

Returns

On success, 0. On failure, ERR and errno is set.

Definition at line 283 of file concat.c.

References AML_BUFFER, aml_concat_buffer(), aml_concat_integer(), aml_concat_other_types(), aml_concat_string(), AML_INTEGER, AML_STRING, AML_UNINITIALIZED, EINVAL, ERR, errno, and NULL.

Referenced by aml_def_concat_read().

aml_concat_buffer()

static uint64_t aml_concat_buffer ( aml_state_t *  state, aml_object_t *  source1, aml_object_t *  source2, aml_object_t *  result  )

static

Definition at line 226 of file concat.c.

References AML_BUFFER, aml_buffer_set_empty(), aml_concat_resolve_to_buffer(), assert, aml_object_t::buffer, aml_buffer_obj_t::content, DEREF_DEFER, ERR, aml_buffer_obj_t::length, memcpy(), and NULL.

Referenced by aml_concat().

aml_concat_integer()

static uint64_t aml_concat_integer ( aml_state_t *  state, aml_object_t *  source1, aml_object_t *  source2, aml_object_t *  result  )

static

Definition at line 179 of file concat.c.

References aml_buffer_set_empty(), aml_concat_resolve_to_integer(), AML_INTEGER, aml_integer_byte_size(), assert, aml_object_t::buffer, aml_buffer_obj_t::content, ERR, aml_object_t::integer, memcpy(), and aml_integer_obj_t::value.

Referenced by aml_concat().

aml_concat_other_types()

static uint64_t aml_concat_other_types ( aml_state_t *  state, aml_object_t *  source1, aml_object_t *  source2, aml_object_t *  result  )

static

Definition at line 251 of file concat.c.

References aml_concat_resolve_to_string(), aml_string_set_empty(), aml_string_obj_t::content, DEREF_DEFER, ERR, memcpy(), NULL, aml_object_t::string, and strlen().

Referenced by aml_concat().

aml_concat_resolve_to_buffer()

static uint64_t aml_concat_resolve_to_buffer ( aml_state_t *  state, aml_object_t *  source, uint8_t **  outBuf, uint64_t *  outLen, aml_object_t **  outTemp  )

static

Definition at line 140 of file concat.c.

References AML_BUFFER, aml_concat_resolve_to_string(), aml_convert_source(), AML_INTEGER, AML_STRING, aml_object_t::buffer, aml_buffer_obj_t::content, ERR, aml_buffer_obj_t::length, NULL, and strlen().

Referenced by aml_concat_buffer().

aml_concat_resolve_to_integer()

static uint64_t aml_concat_resolve_to_integer ( aml_state_t *  state, aml_object_t *  source, aml_integer_t *  out  )

static

Definition at line 8 of file concat.c.

References AML_BUFFER, aml_convert_source(), AML_INTEGER, AML_STRING, DEREF, EINVAL, ERR, errno, aml_object_t::integer, NULL, and aml_integer_obj_t::value.

Referenced by aml_concat_integer().

aml_concat_resolve_to_string()

static uint64_t aml_concat_resolve_to_string ( aml_state_t *  state, aml_object_t *  source, const char **  outStr, aml_object_t **  outTemp  )

static

Definition at line 34 of file concat.c.

References AML_BUFFER, AML_BUFFER_FIELD, aml_convert_source(), AML_DEBUG_OBJECT, AML_DEVICE, AML_EVENT, AML_FIELD_UNIT, AML_INTEGER, AML_METHOD, AML_MUTEX, AML_OPERATION_REGION, AML_PACKAGE, AML_POWER_RESOURCE, AML_PROCESSOR, AML_STRING, AML_THERMAL_ZONE, AML_UNINITIALIZED, aml_string_obj_t::content, EINVAL, ERR, errno, NULL, and aml_object_t::string.

Referenced by aml_concat_other_types(), aml_concat_resolve_to_buffer(), and aml_concat_string().

aml_concat_string()

static uint64_t aml_concat_string ( aml_state_t *  state, aml_object_t *  source1, aml_object_t *  source2, aml_object_t *  result  )

static

Definition at line 200 of file concat.c.

References aml_concat_resolve_to_string(), AML_STRING, aml_string_set_empty(), assert, aml_string_obj_t::content, DEREF_DEFER, ERR, memcpy(), NULL, aml_object_t::string, and strlen().

Referenced by aml_concat().