Changeset 93d2219 for libcfa/src/concurrency/kernel.cfa

Timestamp:

Oct 28, 2022, 3:12:16 PM (3 years ago)

Author:

JiadaL <j82liang@…>

Branches:

ADT, ast-experimental, master

Children:

fa2e183

Parents:

e874605 (diff), 22a0e87 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc

File:

• libcfa/src/concurrency/kernel.cfa (modified) (2 diffs)

libcfa/src/concurrency/kernel.cfa

@@ -321 +321 @@
                 /* paranoid */ verifyf( ((uintptr_t)thrd_dst->context.SP) < ((uintptr_t)__get_stack(thrd_dst->curr_cor)->base ) || thrd_dst->curr_cor == proc_cor || thrd_dst->corctx_flag, "ERROR : Destination thread$ %p has been corrupted.\n StackPointer too small.\n", thrd_dst ); // add escape condition if we are setting up the processor
                 /* paranoid */ verifyf( ((uintptr_t)thrd_dst->context.SP) > ((uintptr_t)__get_stack(thrd_dst->curr_cor)->limit) || thrd_dst->curr_cor == proc_cor || thrd_dst->corctx_flag, "ERROR : Destination thread$ %p has been corrupted.\n StackPointer too large.\n", thrd_dst ); // add escape condition if we are setting up the processor
+                /* paranoid */ verify( __atomic_exchange_n( &thrd_dst->executing, this, __ATOMIC_SEQ_CST) == 0p );
                 /* paranoid */ verify( 0x0D15EA5E0D15EA5Ep == thrd_dst->canary );
 
@@ -332 +333 @@
 
                 /* paranoid */ verify( 0x0D15EA5E0D15EA5Ep == thrd_dst->canary );
+                /* paranoid */ verify( __atomic_exchange_n( &thrd_dst->executing, 0p, __ATOMIC_SEQ_CST) == this );
                 /* paranoid */ verifyf( ((uintptr_t)thrd_dst->context.SP) > ((uintptr_t)__get_stack(thrd_dst->curr_cor)->limit) || thrd_dst->corctx_flag, "ERROR : Destination thread$ %p has been corrupted.\n StackPointer too large.\n", thrd_dst );
                 /* paranoid */ verifyf( ((uintptr_t)thrd_dst->context.SP) < ((uintptr_t)__get_stack(thrd_dst->curr_cor)->base ) || thrd_dst->corctx_flag, "ERROR : Destination thread$ %p has been corrupted.\n StackPointer too small.\n", thrd_dst );
+                /* paranoid */ verify( thrd_dst->state != Halted );
                 /* paranoid */ verify( thrd_dst->context.SP );
-                /* paranoid */ verify( thrd_dst->curr_cluster == this->cltr );
                 /* paranoid */ verify( kernelTLS().this_thread == thrd_dst );
                 /* paranoid */ verify( ! __preemption_enabled() );