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-rw-r--r--scripts/dtc/dtc.h51
1 files changed, 50 insertions, 1 deletions
diff --git a/scripts/dtc/dtc.h b/scripts/dtc/dtc.h
index f37c97eb3dfc..d501c8605f26 100644
--- a/scripts/dtc/dtc.h
+++ b/scripts/dtc/dtc.h
@@ -25,6 +25,7 @@
#include <string.h>
#include <stdlib.h>
#include <stdint.h>
+#include <stdbool.h>
#include <stdarg.h>
#include <assert.h>
#include <ctype.h>
@@ -109,6 +110,7 @@ struct data data_insert_at_marker(struct data d, struct marker *m,
const void *p, int len);
struct data data_merge(struct data d1, struct data d2);
struct data data_append_cell(struct data d, cell_t word);
+struct data data_append_integer(struct data d, uint64_t word, int bits);
struct data data_append_re(struct data d, const struct fdt_reserve_entry *re);
struct data data_append_addr(struct data d, uint64_t addr);
struct data data_append_byte(struct data d, uint8_t byte);
@@ -126,11 +128,13 @@ int data_is_one_string(struct data d);
/* Live trees */
struct label {
+ int deleted;
char *label;
struct label *next;
};
struct property {
+ int deleted;
char *name;
struct data val;
@@ -140,6 +144,7 @@ struct property {
};
struct node {
+ int deleted;
char *name;
struct property *proplist;
struct node *children;
@@ -156,28 +161,71 @@ struct node {
struct label *labels;
};
+static inline struct label *for_each_label_next(struct label *l)
+{
+ do {
+ l = l->next;
+ } while (l && l->deleted);
+
+ return l;
+}
+
#define for_each_label(l0, l) \
+ for ((l) = (l0); (l); (l) = for_each_label_next(l))
+
+#define for_each_label_withdel(l0, l) \
for ((l) = (l0); (l); (l) = (l)->next)
+static inline struct property *for_each_property_next(struct property *p)
+{
+ do {
+ p = p->next;
+ } while (p && p->deleted);
+
+ return p;
+}
+
#define for_each_property(n, p) \
+ for ((p) = (n)->proplist; (p); (p) = for_each_property_next(p))
+
+#define for_each_property_withdel(n, p) \
for ((p) = (n)->proplist; (p); (p) = (p)->next)
-#define for_each_child(n, c) \
+static inline struct node *for_each_child_next(struct node *c)
+{
+ do {
+ c = c->next_sibling;
+ } while (c && c->deleted);
+
+ return c;
+}
+
+#define for_each_child(n, c) \
+ for ((c) = (n)->children; (c); (c) = for_each_child_next(c))
+
+#define for_each_child_withdel(n, c) \
for ((c) = (n)->children; (c); (c) = (c)->next_sibling)
void add_label(struct label **labels, char *label);
+void delete_labels(struct label **labels);
struct property *build_property(char *name, struct data val);
+struct property *build_property_delete(char *name);
struct property *chain_property(struct property *first, struct property *list);
struct property *reverse_properties(struct property *first);
struct node *build_node(struct property *proplist, struct node *children);
+struct node *build_node_delete(void);
struct node *name_node(struct node *node, char *name);
struct node *chain_node(struct node *first, struct node *list);
struct node *merge_nodes(struct node *old_node, struct node *new_node);
void add_property(struct node *node, struct property *prop);
+void delete_property_by_name(struct node *node, char *name);
+void delete_property(struct property *prop);
void add_child(struct node *parent, struct node *child);
+void delete_node_by_name(struct node *parent, char *name);
+void delete_node(struct node *node);
const char *get_unitname(struct node *node);
struct property *get_property(struct node *node, const char *propname);
@@ -224,6 +272,7 @@ void sort_tree(struct boot_info *bi);
/* Checks */
+void parse_checks_option(bool warn, bool error, const char *optarg);
void process_checks(int force, struct boot_info *bi);
/* Flattened trees */