Add an id member to the struct cu.
An id is an index of a CU, in order they are created in dwarf_loader.c
This allows for an easy identification of a CU, particularly when they
need to be processed in order.
Signed-off-by: Ihor Solodrai <ihor.solodrai@xxxxx>
---
dwarf_loader.c | 4 ++++
dwarves.h | 1 +
2 files changed, 5 insertions(+)
diff --git a/dwarf_loader.c b/dwarf_loader.c
index 598fde4..4f07e17 100644
--- a/dwarf_loader.c
+++ b/dwarf_loader.c
@@ -3440,6 +3440,7 @@ struct dwarf_cus {
int build_id_len;
int error;
struct dwarf_cu *type_dcu;
+ uint32_t nr_cus_created;
};
struct dwarf_thread {
@@ -3472,6 +3473,9 @@ static struct dwarf_cu *dwarf_cus__create_cu(struct dwarf_cus *dcus, Dwarf_Die *
cu->priv = dcu;
cu->dfops = &dwarf__ops;
+ cu->id = dcus->nr_cus_created;
+ dcus->nr_cus_created++;
+
return dcu;
}
diff --git a/dwarves.h b/dwarves.h
index 1cb0d62..2d08883 100644
--- a/dwarves.h
+++ b/dwarves.h
@@ -290,6 +290,7 @@ struct cu {
struct ptr_table functions_table;
struct ptr_table tags_table;
struct rb_root functions;
+ uint32_t id;
const char *name;
char *filename;
void *priv;
--
2.47.1
