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Diffstat (limited to 'scripts/dtc/livetree.c')
-rw-r--r--scripts/dtc/livetree.c33
1 files changed, 22 insertions, 11 deletions
diff --git a/scripts/dtc/livetree.c b/scripts/dtc/livetree.c
index 4ff0679e0062..7a2e6446a17b 100644
--- a/scripts/dtc/livetree.c
+++ b/scripts/dtc/livetree.c
@@ -19,6 +19,7 @@
*/
#include "dtc.h"
+#include "srcpos.h"
/*
* Tree building functions
@@ -50,7 +51,8 @@ void delete_labels(struct label **labels)
label->deleted = 1;
}
-struct property *build_property(char *name, struct data val)
+struct property *build_property(char *name, struct data val,
+ struct srcpos *srcpos)
{
struct property *new = xmalloc(sizeof(*new));
@@ -58,6 +60,7 @@ struct property *build_property(char *name, struct data val)
new->name = name;
new->val = val;
+ new->srcpos = srcpos_copy(srcpos);
return new;
}
@@ -97,7 +100,8 @@ struct property *reverse_properties(struct property *first)
return head;
}
-struct node *build_node(struct property *proplist, struct node *children)
+struct node *build_node(struct property *proplist, struct node *children,
+ struct srcpos *srcpos)
{
struct node *new = xmalloc(sizeof(*new));
struct node *child;
@@ -106,6 +110,7 @@ struct node *build_node(struct property *proplist, struct node *children)
new->proplist = reverse_properties(proplist);
new->children = children;
+ new->srcpos = srcpos_copy(srcpos);
for_each_child(new, child) {
child->parent = new;
@@ -114,13 +119,14 @@ struct node *build_node(struct property *proplist, struct node *children)
return new;
}
-struct node *build_node_delete(void)
+struct node *build_node_delete(struct srcpos *srcpos)
{
struct node *new = xmalloc(sizeof(*new));
memset(new, 0, sizeof(*new));
new->deleted = 1;
+ new->srcpos = srcpos_copy(srcpos);
return new;
}
@@ -183,6 +189,8 @@ struct node *merge_nodes(struct node *old_node, struct node *new_node)
old_prop->val = new_prop->val;
old_prop->deleted = 0;
+ free(old_prop->srcpos);
+ old_prop->srcpos = new_prop->srcpos;
free(new_prop);
new_prop = NULL;
break;
@@ -223,6 +231,8 @@ struct node *merge_nodes(struct node *old_node, struct node *new_node)
add_child(old_node, new_child);
}
+ old_node->srcpos = srcpos_extend(old_node->srcpos, new_node->srcpos);
+
/* The new node contents are now merged into the old node. Free
* the new node. */
free(new_node);
@@ -241,18 +251,18 @@ struct node * add_orphan_node(struct node *dt, struct node *new_node, char *ref)
if (ref[0] == '/') {
d = data_append_data(d, ref, strlen(ref) + 1);
- p = build_property("target-path", d);
+ p = build_property("target-path", d, NULL);
} else {
d = data_add_marker(d, REF_PHANDLE, ref);
d = data_append_integer(d, 0xffffffff, 32);
- p = build_property("target", d);
+ p = build_property("target", d, NULL);
}
xasprintf(&name, "fragment@%u",
next_orphan_fragment++);
name_node(new_node, "__overlay__");
- node = build_node(p, new_node);
+ node = build_node(p, new_node, NULL);
name_node(node, name);
add_child(dt, node);
@@ -351,7 +361,7 @@ void append_to_property(struct node *node,
p->val = d;
} else {
d = data_append_data(empty_data, data, len);
- p = build_property(name, d);
+ p = build_property(name, d, NULL);
add_property(node, p);
}
}
@@ -609,11 +619,11 @@ cell_t get_node_phandle(struct node *root, struct node *node)
if (!get_property(node, "linux,phandle")
&& (phandle_format & PHANDLE_LEGACY))
- add_property(node, build_property("linux,phandle", d));
+ add_property(node, build_property("linux,phandle", d, NULL));
if (!get_property(node, "phandle")
&& (phandle_format & PHANDLE_EPAPR))
- add_property(node, build_property("phandle", d));
+ add_property(node, build_property("phandle", d, NULL));
/* If the node *does* have a phandle property, we must
* be dealing with a self-referencing phandle, which will be
@@ -787,7 +797,7 @@ static struct node *build_and_name_child_node(struct node *parent, char *name)
{
struct node *node;
- node = build_node(NULL, NULL);
+ node = build_node(NULL, NULL, NULL);
name_node(node, xstrdup(name));
add_child(parent, node);
@@ -849,7 +859,8 @@ static void generate_label_tree_internal(struct dt_info *dti,
/* insert it */
p = build_property(l->label,
data_copy_mem(node->fullpath,
- strlen(node->fullpath) + 1));
+ strlen(node->fullpath) + 1),
+ NULL);
add_property(an, p);
}