X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/26af220e017a088b56105b2f21fadecf7d6e2a88..9ca07b60d01ce5406d41903de5724b149e1620b8:/src/mc/mc_client_api.cpp

diff --git a/src/mc/mc_client_api.cpp b/src/mc/mc_client_api.cpp
index 179033ba13..372f3c4082 100644
--- a/src/mc/mc_client_api.cpp
+++ b/src/mc/mc_client_api.cpp
@@ -17,11 +17,21 @@
 #include "mc_client.h"
 #include "ModelChecker.hpp"
 
+/** \file mc_client_api.cpp
+ *
+ *  This is the implementation of the API used by the user simulated program to
+ *  communicate with the MC (declared in modelchecker.h).
+ */
+
 extern "C" {
 
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(mc_client_api, mc,
   "Public API for the model-checked application");
 
+}
+
+// MC_random() is in mc_base.cpp
+
 void MC_assert(int prop)
 {
   if (MC_is_active() && !prop) {
@@ -30,8 +40,6 @@ void MC_assert(int prop)
   }
 }
 
-// TODO, MC_automaton_new_propositional_symbol
-
 void *MC_snapshot(void)
 {
   return simcall_mc_snapshot();
@@ -55,18 +63,40 @@ void MC_cut(void)
 
 void MC_ignore(void* addr, size_t size)
 {
-  if (mc_mode == MC_MODE_CLIENT) {
-    s_mc_ignore_memory_message_t message;
-    message.type = MC_MESSAGE_IGNORE_MEMORY;
-    message.addr = addr;
-    message.size = size;
-    MC_client_send_message(&message, sizeof(message));
-  }
+  xbt_assert(mc_mode != MC_MODE_SERVER);
+  if (mc_mode != MC_MODE_CLIENT)
+    return;
 
-  // TODO, remove this once the migration has been completed
-  xbt_mheap_t heap = mmalloc_set_current_heap(mc_heap);
-  MC_process_ignore_memory(&mc_model_checker->process(), addr, size);
-  mmalloc_set_current_heap(heap);
+  s_mc_ignore_memory_message_t message;
+  message.type = MC_MESSAGE_IGNORE_MEMORY;
+  message.addr = (std::uintptr_t) addr;
+  message.size = size;
+  MC_client_send_message(&message, sizeof(message));
 }
 
+void MC_automaton_new_propositional_symbol(const char *id, int(*fct)(void))
+{
+  xbt_assert(mc_mode != MC_MODE_SERVER);
+  if (mc_mode != MC_MODE_CLIENT)
+    return;
+
+  xbt_die("Support for client-side function proposition is not implemented: "
+    "use MC_automaton_new_propositional_symbol_pointer instead."
+  );
+}
+
+void MC_automaton_new_propositional_symbol_pointer(const char *name, int* value)
+{
+  xbt_assert(mc_mode != MC_MODE_SERVER);
+  if (mc_mode != MC_MODE_CLIENT)
+    return;
+
+  s_mc_register_symbol_message_t message;
+  message.type = MC_MESSAGE_REGISTER_SYMBOL;
+  if (strlen(name) + 1 > sizeof(message.name))
+    xbt_die("Symbol is too long");
+  strncpy(message.name, name, sizeof(message.name));
+  message.callback = nullptr;
+  message.data = value;
+  MC_client_send_message(&message, sizeof(message));
 }