fix(wasi-threads): return exit code set by proc_exit

Author: eloparco

core/iwasm/interpreter/wasm_interp_classic.c

@@ -3419,6 +3419,10 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
                         ret = wasm_runtime_atomic_wait(
                             (WASMModuleInstanceCommon *)module, maddr,
                             (uint64)expect, timeout, false);
+
+#if WASM_ENABLE_THREAD_MGR != 0
+                        CHECK_SUSPEND_FLAGS();
+#endif
                         if (ret == (uint32)-1)
                             goto got_exception;
 
@@ -3439,6 +3443,10 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
                         ret = wasm_runtime_atomic_wait(
                             (WASMModuleInstanceCommon *)module, maddr, expect,
                             timeout, true);
+
+#if WASM_ENABLE_THREAD_MGR != 0
+                        CHECK_SUSPEND_FLAGS();
+#endif
                         if (ret == (uint32)-1)
                             goto got_exception;
 
@@ -3894,10 +3902,10 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
             PUSH_CSP(LABEL_TYPE_FUNCTION, 0, cell_num, frame_ip_end - 1);
 
             wasm_exec_env_set_cur_frame(exec_env, frame);
+        }
 #if WASM_ENABLE_THREAD_MGR != 0
-            CHECK_SUSPEND_FLAGS();
+        CHECK_SUSPEND_FLAGS();
 #endif
-        }
         HANDLE_OP_END();
     }
 

core/iwasm/interpreter/wasm_interp_fast.c

@@ -3263,6 +3263,10 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
                         ret = wasm_runtime_atomic_wait(
                             (WASMModuleInstanceCommon *)module, maddr,
                             (uint64)expect, timeout, false);
+
+#if WASM_ENABLE_THREAD_MGR != 0
+                        CHECK_SUSPEND_FLAGS();
+#endif
                         if (ret == (uint32)-1)
                             goto got_exception;
 
@@ -3283,6 +3287,10 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
                         ret = wasm_runtime_atomic_wait(
                             (WASMModuleInstanceCommon *)module, maddr, expect,
                             timeout, true);
+
+#if WASM_ENABLE_THREAD_MGR != 0
+                        CHECK_SUSPEND_FLAGS();
+#endif
                         if (ret == (uint32)-1)
                             goto got_exception;
 
@@ -3826,6 +3834,9 @@ wasm_interp_call_func_bytecode(WASMModuleInstance *module,
 
             wasm_exec_env_set_cur_frame(exec_env, (WASMRuntimeFrame *)frame);
         }
+#if WASM_ENABLE_THREAD_MGR != 0
+        CHECK_SUSPEND_FLAGS();
+#endif
         HANDLE_OP_END();
     }
 

core/iwasm/libraries/thread-mgr/thread_manager.c

@@ -225,7 +225,9 @@ wasm_cluster_create(WASMExecEnv *exec_env)
     /* Prepare the aux stack top and size for every thread */
     if (!wasm_exec_env_get_aux_stack(exec_env, &aux_stack_start,
                                      &aux_stack_size)) {
+#if WASM_ENABLE_LIB_WASI_THREADS == 0
         LOG_VERBOSE("No aux stack info for this module, can't create thread");
+#endif
 
         /* If the module don't have aux stack info, don't throw error here,
             but remain stack_tops and stack_segment_occupied as NULL */