diff options
Diffstat (limited to 'gold/icf.cc')
| -rw-r--r-- | gold/icf.cc | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/gold/icf.cc b/gold/icf.cc index 09cb1d4..a132875 100644 --- a/gold/icf.cc +++ b/gold/icf.cc @@ -182,6 +182,11 @@ preprocess_for_unique_sections(const std::vector<Section_id>& id_section, section_size_type plen; if (section_contents == NULL) { + // Lock the object so we can read from it. This is only called + // single-threaded from queue_middle_tasks, so it is OK to lock. + // Unfortunately we have no way to pass in a Task token. + const Task* dummy_task = reinterpret_cast<const Task*>(-1); + Task_lock_obj<Object> tl(dummy_task, secn.first); const unsigned char* contents; contents = secn.first->section_contents(secn.second, &plen, @@ -237,6 +242,11 @@ get_section_contents(bool first_iteration, if (first_iteration) { + // Lock the object so we can read from it. This is only called + // single-threaded from queue_middle_tasks, so it is OK to lock. + // Unfortunately we have no way to pass in a Task token. + const Task* dummy_task = reinterpret_cast<const Task*>(-1); + Task_lock_obj<Object> tl(dummy_task, secn.first); contents = secn.first->section_contents(secn.second, &plen, false); @@ -363,6 +373,12 @@ get_section_contents(bool first_iteration, if (!first_iteration) continue; + // Lock the object so we can read from it. This is only called + // single-threaded from queue_middle_tasks, so it is OK to lock. + // Unfortunately we have no way to pass in a Task token. + const Task* dummy_task = reinterpret_cast<const Task*>(-1); + Task_lock_obj<Object> tl(dummy_task, it_v->first); + uint64_t secn_flags = (it_v->first)->section_flags(it_v->second); // This reloc points to a merge section. Hash the // contents of this section. @@ -682,6 +698,12 @@ Icf::find_identical_sections(const Input_objects* input_objects, p != input_objects->relobj_end(); ++p) { + // Lock the object so we can read from it. This is only called + // single-threaded from queue_middle_tasks, so it is OK to lock. + // Unfortunately we have no way to pass in a Task token. + const Task* dummy_task = reinterpret_cast<const Task*>(-1); + Task_lock_obj<Object> tl(dummy_task, *p); + for (unsigned int i = 0;i < (*p)->shnum(); ++i) { const char* section_name = (*p)->section_name(i).c_str(); |