summaryrefslogtreecommitdiff
path: root/sys/dev/acpi/aml/aml_obj.c
diff options
context:
space:
mode:
Diffstat (limited to 'sys/dev/acpi/aml/aml_obj.c')
-rw-r--r--sys/dev/acpi/aml/aml_obj.c264
1 files changed, 0 insertions, 264 deletions
diff --git a/sys/dev/acpi/aml/aml_obj.c b/sys/dev/acpi/aml/aml_obj.c
deleted file mode 100644
index 62c443f520e4..000000000000
--- a/sys/dev/acpi/aml/aml_obj.c
+++ /dev/null
@@ -1,264 +0,0 @@
-/*-
- * Copyright (c) 1999 Takanori Watanabe
- * Copyright (c) 1999, 2000 Mitsuru IWASAKI <iwasaki@FreeBSD.org>
- * 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.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, 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 DAMAGE.
- *
- * $Id: aml_obj.c,v 1.17 2000/08/12 15:20:45 iwasaki Exp $
- * $FreeBSD$
- */
-
-#include <sys/param.h>
-
-#include <dev/acpi/aml/aml_amlmem.h>
-#include <dev/acpi/aml/aml_env.h>
-#include <dev/acpi/aml/aml_name.h>
-#include <dev/acpi/aml/aml_obj.h>
-#include <dev/acpi/aml/aml_status.h>
-#include <dev/acpi/aml/aml_store.h>
-
-#ifndef _KERNEL
-#include <sys/stat.h>
-#include <sys/mman.h>
-
-#include <assert.h>
-#include <err.h>
-#include <fcntl.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#else /* _KERNEL */
-#include <sys/systm.h>
-#endif /* !_KERNEL */
-
-union aml_object *
-aml_copy_object(struct aml_environ *env, union aml_object *orig)
-{
- int i;
- union aml_object *ret;
-
- if (orig == NULL)
- return (NULL);
- switch (orig->type) {
- case aml_t_regfield:
- ret = aml_alloc_object(aml_t_buffer, 0);
- ret->buffer.size = (orig->regfield.bitlen / 8) +
- ((orig->regfield.bitlen % 8) ? 1 : 0);
- if (ret->buffer.size == 0) {
- goto out;
- }
- ret->buffer.data = memman_alloc_flexsize(aml_memman, ret->buffer.size);
- aml_store_to_object(env, orig, ret);
- break;
-
- default:
- ret = aml_alloc_object(0, orig);
- break;
- }
-
- if (1 || orig != &env->tempobject) { /* XXX */
- if (orig->type == aml_t_buffer) {
- if (orig->buffer.size == 0) {
- goto out;
- }
- ret->buffer.data = memman_alloc_flexsize(aml_memman,
- orig->buffer.size);
- bcopy(orig->buffer.data, ret->buffer.data, orig->buffer.size);
- } else if (orig->type == aml_t_package) {
- if (ret->package.elements == 0) {
- goto out;
- }
- ret->package.objects = memman_alloc_flexsize(aml_memman,
- ret->package.elements * sizeof(union aml_object *));
- for (i = 0; i < ret->package.elements; i++) {
- ret->package.objects[i] = aml_copy_object(env, orig->package.objects[i]);
- }
- } else if (orig->type == aml_t_string && orig->str.needfree != 0) {
- ret->str.string = memman_alloc_flexsize(aml_memman,
- strlen(orig->str.string) + 1);
- strcpy(orig->str.string, ret->str.string);
- } else if (orig->type == aml_t_num) {
- ret->num.constant = 0;
- }
- } else {
- printf("%s:%d\n", __FILE__, __LINE__);
- env->tempobject.type = aml_t_null;
- }
-out:
- return ret;
-}
-
-/*
- * This function have two function: copy or allocate. if orig != NULL,
- * orig is duplicated.
- */
-
-union aml_object *
-aml_alloc_object(enum aml_objtype type, union aml_object *orig)
-{
- unsigned int memid;
- union aml_object *ret;
-
- if (orig != NULL) {
- type = orig->type;
- }
- switch (type) {
- case aml_t_namestr:
- memid = memid_aml_namestr;
- break;
- case aml_t_buffer:
- memid = memid_aml_buffer;
- break;
- case aml_t_string:
- memid = memid_aml_string;
- break;
- case aml_t_bufferfield:
- memid = memid_aml_bufferfield;
- break;
- case aml_t_package:
- memid = memid_aml_package;
- break;
- case aml_t_num:
- memid = memid_aml_num;
- break;
- case aml_t_powerres:
- memid = memid_aml_powerres;
- break;
- case aml_t_opregion:
- memid = memid_aml_opregion;
- break;
- case aml_t_method:
- memid = memid_aml_method;
- break;
- case aml_t_processor:
- memid = memid_aml_processor;
- break;
- case aml_t_field:
- memid = memid_aml_field;
- break;
- case aml_t_mutex:
- memid = memid_aml_mutex;
- break;
- case aml_t_device:
- memid = memid_aml_objtype;
- break;
- case aml_t_objref:
- memid = memid_aml_objref;
- break;
- default:
- memid = memid_aml_objtype;
- break;
- }
- ret = memman_alloc(aml_memman, memid);
- ret->type = type;
-
- if (orig != NULL) {
- bcopy(orig, ret, memman_memid2size(aml_memman, memid));
- }
- return (ret);
-}
-
-void
-aml_free_objectcontent(union aml_object *obj)
-{
- int i;
-
- if (obj->type == aml_t_buffer && obj->buffer.data != NULL) {
- memman_free_flexsize(aml_memman, obj->buffer.data);
- obj->buffer.data = NULL;
- }
- if (obj->type == aml_t_string && obj->str.string != NULL) {
- if (obj->str.needfree != 0) {
- memman_free_flexsize(aml_memman, obj->str.string);
- obj->str.string = NULL;
- }
- }
- if (obj->type == aml_t_package && obj->package.objects != NULL) {
- for (i = 0; i < obj->package.elements; i++) {
- aml_free_object(&obj->package.objects[i]);
- }
- memman_free_flexsize(aml_memman, obj->package.objects);
- obj->package.objects = NULL;
- }
-}
-
-void
-aml_free_object(union aml_object **obj)
-{
- union aml_object *body;
-
- body = *obj;
- if (body == NULL) {
- return;
- }
- aml_free_objectcontent(*obj);
- memman_free(aml_memman, memid_unkown, *obj);
- *obj = NULL;
-}
-
-void
-aml_realloc_object(union aml_object *obj, int size)
-{
- int i;
- enum aml_objtype type;
- union aml_object tmp;
-
- type = obj->type;
- switch (type) {
- case aml_t_buffer:
- if (obj->buffer.size >= size) {
- return;
- }
- tmp.buffer.size = size;
- tmp.buffer.data = memman_alloc_flexsize(aml_memman, size);
- bzero(tmp.buffer.data, size);
- bcopy(obj->buffer.data, tmp.buffer.data, obj->buffer.size);
- aml_free_objectcontent(obj);
- *obj = tmp;
- break;
- case aml_t_string:
- if (strlen(obj->str.string) >= size) {
- return;
- }
- tmp.str.string = memman_alloc_flexsize(aml_memman, size + 1);
- strcpy(tmp.str.string, obj->str.string);
- aml_free_objectcontent(obj);
- *obj = tmp;
- break;
- case aml_t_package:
- if (obj->package.elements >= size) {
- return;
- }
- tmp.package.objects = memman_alloc_flexsize(aml_memman,
- size * sizeof(union aml_object *));
- bzero(tmp.package.objects, size * sizeof(union aml_object *));
- for (i = 0; i < obj->package.elements; i++) {
- tmp.package.objects[i] = obj->package.objects[i];
- }
- memman_free_flexsize(aml_memman, obj->package.objects);
- obj->package.objects = tmp.package.objects;
- break;
- default:
- break;
- }
-}
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-25 17:45:40 +0000