X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/5e7ea743f4e41c8fb6e0c1cce87df1ff8804a82a..4b95f054f8e620b68676f19b9db38002889538c6:/src/mc/mc_base.cpp

diff --git a/src/mc/mc_base.cpp b/src/mc/mc_base.cpp
index 9717dfc7ce..f68fc96a9b 100644
--- a/src/mc/mc_base.cpp
+++ b/src/mc/mc_base.cpp
@@ -20,18 +20,17 @@
 #include "mc/mc.h"
 #include "src/mc/mc_protocol.h"
 
-#ifdef HAVE_MC
+#if HAVE_MC
+#include "src/mc/mc_request.h"
 #include "src/mc/Process.hpp"
 #include "src/mc/ModelChecker.hpp"
 #include "src/mc/mc_smx.h"
 #endif
 
-#ifdef HAVE_MC
+#if HAVE_MC
 using simgrid::mc::remote;
 #endif
 
-extern "C" {
-
 XBT_LOG_NEW_CATEGORY(mc, "All MC categories");
 
 int MC_random(int min, int max)
@@ -43,7 +42,10 @@ int MC_random(int min, int max)
   return simcall_mc_random(min, max);
 }
 
-void MC_wait_for_requests(void)
+namespace simgrid {
+namespace mc {
+
+void wait_for_requests(void)
 {
   assert(mc_mode != MC_MODE_SERVER);
 
@@ -55,30 +57,30 @@ void MC_wait_for_requests(void)
     SIMIX_process_runall();
     xbt_dynar_foreach(simix_global->process_that_ran, iter, process) {
       req = &process->simcall;
-      if (req->call != SIMCALL_NONE && !MC_request_is_visible(req))
+      if (req->call != SIMCALL_NONE && !simgrid::mc::request_is_visible(req))
         SIMIX_simcall_handle(req, 0);
     }
   }
 }
 
 // Called from both MCer and MCed:
-int MC_request_is_enabled(smx_simcall_t req)
+bool request_is_enabled(smx_simcall_t req)
 {
   unsigned int index = 0;
   smx_synchro_t act = 0;
-#ifdef HAVE_MC
+#if HAVE_MC
   s_smx_synchro_t temp_synchro;
 #endif
 
   switch (req->call) {
   case SIMCALL_NONE:
-    return FALSE;
+    return false;
 
   case SIMCALL_COMM_WAIT:
     /* FIXME: check also that src and dst processes are not suspended */
     act = simcall_comm_wait__get__comm(req);
 
-#ifdef HAVE_MC
+#if HAVE_MC
     // Fetch from MCed memory:
     if (mc_mode == MC_MODE_SERVER) {
       mc_model_checker->process().read(&temp_synchro, remote(act));
@@ -90,7 +92,7 @@ int MC_request_is_enabled(smx_simcall_t req)
       /* If it has a timeout it will be always be enabled, because even if the
        * communication is not ready, it can timeout and won't block. */
       if (_sg_mc_timeout == 1)
-        return TRUE;
+        return true;
     }
     /* On the other hand if it hasn't a timeout, check if the comm is ready.*/
     else if (act->comm.detached && act->comm.src_proc == nullptr
@@ -100,7 +102,7 @@ int MC_request_is_enabled(smx_simcall_t req)
 
   case SIMCALL_COMM_WAITANY: {
     xbt_dynar_t comms;
-#ifdef HAVE_MC
+#if HAVE_MC
 
     s_xbt_dynar_t comms_buffer;
     size_t buffer_size = 0;
@@ -124,7 +126,7 @@ int MC_request_is_enabled(smx_simcall_t req)
 #endif
 
     for (index = 0; index < comms->used; ++index) {
-#ifdef HAVE_MC
+#if HAVE_MC
       // Fetch act from MCed memory:
       if (mc_mode == MC_MODE_SERVER) {
         memcpy(&act, buffer + comms->elmsize * index, sizeof(act));
@@ -135,17 +137,17 @@ int MC_request_is_enabled(smx_simcall_t req)
 #endif
         act = xbt_dynar_get_as(comms, index, smx_synchro_t);
       if (act->comm.src_proc && act->comm.dst_proc)
-        return TRUE;
+        return true;
     }
-    return FALSE;
+    return false;
   }
 
   case SIMCALL_MUTEX_TRYLOCK:
-    return TRUE;
+    return true;
 
   case SIMCALL_MUTEX_LOCK: {
     smx_mutex_t mutex = simcall_mutex_lock__get__mutex(req);
-#ifdef HAVE_MC
+#if HAVE_MC
     s_smx_mutex_t temp_mutex;
     if (mc_mode == MC_MODE_SERVER) {
       mc_model_checker->process().read(&temp_mutex, remote(mutex));
@@ -153,9 +155,9 @@ int MC_request_is_enabled(smx_simcall_t req)
     }
 #endif
     if(mutex->owner == nullptr)
-      return TRUE;
+      return true;
     else
-#ifdef HAVE_MC
+#if HAVE_MC
       // TODO, *(mutex->owner) :/
       return MC_smx_resolve_process(mutex->owner)->pid ==
         MC_smx_resolve_process(req->issuer)->pid;
@@ -166,11 +168,11 @@ int MC_request_is_enabled(smx_simcall_t req)
 
   default:
     /* The rest of the requests are always enabled */
-    return TRUE;
+    return true;
   }
 }
 
-int MC_request_is_visible(smx_simcall_t req)
+bool request_is_visible(smx_simcall_t req)
 {
   return req->call == SIMCALL_COMM_ISEND
       || req->call == SIMCALL_COMM_IRECV
@@ -181,13 +183,12 @@ int MC_request_is_visible(smx_simcall_t req)
       || req->call == SIMCALL_MC_RANDOM
       || req->call == SIMCALL_MUTEX_LOCK
       || req->call == SIMCALL_MUTEX_TRYLOCK
-#ifdef HAVE_MC
-      || req->call == SIMCALL_MC_SNAPSHOT
-      || req->call == SIMCALL_MC_COMPARE_SNAPSHOTS
-#endif
       ;
 }
 
+}
+}
+
 static int prng_random(int min, int max)
 {
   unsigned long output_size = ((unsigned long) max - (unsigned long) min) + 1;
@@ -214,9 +215,12 @@ int simcall_HANDLER_mc_random(smx_simcall_t simcall, int min, int max)
   return simcall->mc_value;
 }
 
-void MC_simcall_handle(smx_simcall_t req, int value)
+namespace simgrid {
+namespace mc {
+
+void handle_simcall(smx_simcall_t req, int value)
 {
-#ifndef HAVE_MC
+#if !HAVE_MC
   SIMIX_simcall_handle(req, value);
 #else
   if (mc_mode == MC_MODE_CLIENT) {
@@ -236,3 +240,4 @@ void MC_simcall_handle(smx_simcall_t req, int value)
 }
 
 }
+}