<rdar://problem/12976225>
Checking in the support for doing index ids reservation when given a thread id.
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@171904 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/source/Target/Process.cpp b/source/Target/Process.cpp
index aac9385..6ea3f01 100644
--- a/source/Target/Process.cpp
+++ b/source/Target/Process.cpp
@@ -937,6 +937,7 @@
m_private_state_thread (LLDB_INVALID_HOST_THREAD),
m_mod_id (),
m_thread_index_id (0),
+ m_thread_id_to_index_id_map (),
m_exit_status (-1),
m_exit_string (),
m_thread_list (this),
@@ -1460,12 +1461,51 @@
}
}
+// This is obsoleted. Staged removal for Xcode.
uint32_t
Process::GetNextThreadIndexID ()
{
return ++m_thread_index_id;
}
+uint32_t
+Process::GetNextThreadIndexID (uint64_t thread_id)
+{
+ return AssignIndexIDToThread(thread_id);
+}
+
+bool
+Process::HasAssignedIndexIDToThread(uint64_t thread_id)
+{
+ std::map<uint64_t, uint32_t>::iterator iterator = m_thread_id_to_index_id_map.find(thread_id);
+ if (iterator == m_thread_id_to_index_id_map.end())
+ {
+ return false;
+ }
+ else
+ {
+ return true;
+ }
+}
+
+uint32_t
+Process::AssignIndexIDToThread(uint64_t thread_id)
+{
+ uint32_t result = 0;
+ std::map<uint64_t, uint32_t>::iterator iterator = m_thread_id_to_index_id_map.find(thread_id);
+ if (iterator == m_thread_id_to_index_id_map.end())
+ {
+ result = ++m_thread_index_id;
+ m_thread_id_to_index_id_map[thread_id] = result;
+ }
+ else
+ {
+ result = iterator->second;
+ }
+
+ return result;
+}
+
StateType
Process::GetState()
{