[PATCH 2/4] gold/aarch64: Add got_entry_count
H.J. Lu
hjl.tools@gmail.com
Fri Aug 23 23:05:17 GMT 2024
Provide got_entry_count for aarch64 to support incremental linking.
PR gold/32111
* aarch64.cc (Target_aarch64::got_size): New.
(Target_aarch64::got_entry_count): Likewise.
Signed-off-by: H.J. Lu <hjl.tools@gmail.com>
---
gold/aarch64.cc | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/gold/aarch64.cc b/gold/aarch64.cc
index 9419d503ea0..d96123539da 100644
--- a/gold/aarch64.cc
+++ b/gold/aarch64.cc
@@ -3056,6 +3056,23 @@ class Target_aarch64 : public Sized_target<size, big_endian>
do_can_check_for_function_pointers() const
{ return true; }
+ // Return the size of the GOT section, for incremental linking.
+ section_size_type
+ got_size() const
+ {
+ gold_assert(this->got_ != NULL);
+ return this->got_->data_size();
+ }
+
+ // Return the number of entries in the GOT.
+ unsigned int
+ got_entry_count() const
+ {
+ if (this->got_ == NULL)
+ return 0;
+ return this->got_size() / 8;
+ }
+
// Return the number of entries in the PLT.
unsigned int
plt_entry_count() const;
--
2.46.0
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