Changeset d874f59

Timestamp:

Aug 9, 2021, 4:52:27 PM (3 years ago)

Author:

Thierry Delisle <tdelisle@…>

Branches:

ADT, ast-experimental, enum, forall-pointer-decay, jacob/cs343-translation, master, new-ast-unique-expr, pthread-emulation, qualifiedEnum

Children:

d16eb19

Parents:

50b29d9

Message:

Fixed crash from get_cpu

Location:

libcfa/src/concurrency

Files:

• kernel/startup.cfa (modified) (2 diffs)
• thread.cfa (modified) (1 diff)

libcfa/src/concurrency/kernel/startup.cfa

@@ -235 +235 @@
 
         register_tls( mainProcessor );
+        mainThread->last_cpu = __kernel_getcpu();
 
         //initialize the global state variables
@@ -478 +479 @@
         state = Start;
         self_cor{ info };
-        last_cpu = __kernel_getcpu();
         curr_cor = &self_cor;
         curr_cluster = mainCluster;

libcfa/src/concurrency/thread.cfa

@@ -34 +34 @@
         preempted = __NO_PREEMPTION;
         corctx_flag = false;
+        disable_interrupts();
         last_cpu = __kernel_getcpu();
+        enable_interrupts();
         curr_cor = &self_cor;
         self_mon.owner = &this;