X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/7da2926d0733ff0683f31aeea176ce71e127264f..0049d1fcfdafba3893e26714d575755194949765:/src/mc/Process.cpp

diff --git a/src/mc/Process.cpp b/src/mc/Process.cpp
index 78f4b45738..3919f99343 100644
--- a/src/mc/Process.cpp
+++ b/src/mc/Process.cpp
@@ -34,10 +34,10 @@
 #include "mc_smx.h"
 #include "mc_server.h"
 
-#include "mc/Process.hpp"
-#include "mc/AddressSpace.hpp"
-#include "mc/ObjectInformation.hpp"
-#include "mc/Variable.hpp"
+#include "src/mc/Process.hpp"
+#include "src/mc/AddressSpace.hpp"
+#include "src/mc/ObjectInformation.hpp"
+#include "src/mc/Variable.hpp"
 
 using simgrid::mc::remote;
 
@@ -67,6 +67,7 @@ static const char *const FILTERED_LIBS[] = {
   "libelf",
   "libgcc_s",
   "liblua5.1",
+  "liblua5.3",
   "liblzma",
   "libm",
   "libpthread",
@@ -213,13 +214,12 @@ Process::Process(pid_t pid, int sockfd) : AddressSpace(this)
   process->pid_ = pid;
   process->running_ = true;
   process->status_ = 0;
-  process->memory_map_ = get_memory_map(pid);
+  process->memory_map_ = simgrid::xbt::get_memory_map(pid);
   process->cache_flags = MC_PROCESS_CACHE_FLAG_NONE;
-  process->heap = NULL;
-  process->heap_info = NULL;
   process->init_memory_map_info();
   process->clear_refs_fd_ = -1;
   process->pagemap_fd_ = -1;
+  process->privatized_ = false;
 
   int fd = open_vm(process->pid_, O_RDWR);
   if (fd<0)
@@ -274,12 +274,6 @@ Process::~Process()
 
   process->cache_flags = MC_PROCESS_CACHE_FLAG_NONE;
 
-  free(process->heap);
-  process->heap = NULL;
-
-  free(process->heap_info);
-  process->heap_info = NULL;
-
   if (process->clear_refs_fd_ >= 0)
     close(process->clear_refs_fd_);
   if (process->pagemap_fd_ >= 0)
@@ -295,11 +289,10 @@ void Process::refresh_heap()
 {
   xbt_assert(mc_mode == MC_MODE_SERVER);
   // Read/dereference/refresh the std_heap pointer:
-  if (!this->heap) {
-    this->heap = (struct mdesc*) malloc(sizeof(struct mdesc));
-  }
-  this->read_bytes(this->heap, sizeof(struct mdesc), remote(this->heap_address),
-    simgrid::mc::ProcessIndexDisabled);
+  if (!this->heap)
+    this->heap = std::unique_ptr<s_xbt_mheap_t>(new s_xbt_mheap_t());
+  this->read_bytes(this->heap.get(), sizeof(struct mdesc),
+    remote(this->heap_address), simgrid::mc::ProcessIndexDisabled);
   this->cache_flags |= MC_PROCESS_CACHE_FLAG_HEAP;
 }
 
@@ -314,10 +307,10 @@ void Process::refresh_malloc_info()
   if (!(this->cache_flags & MC_PROCESS_CACHE_FLAG_HEAP))
     this->refresh_heap();
   // Refresh process->heapinfo:
-  size_t malloc_info_bytesize =
-    (this->heap->heaplimit + 1) * sizeof(malloc_info);
-  this->heap_info = (malloc_info*) realloc(this->heap_info, malloc_info_bytesize);
-  this->read_bytes(this->heap_info, malloc_info_bytesize,
+  size_t count = this->heap->heaplimit + 1;
+  if (this->heap_info.size() < count)
+    this->heap_info.resize(count);
+  this->read_bytes(this->heap_info.data(), count * sizeof(malloc_info),
     remote(this->heap->heapinfo), simgrid::mc::ProcessIndexDisabled);
   this->cache_flags |= MC_PROCESS_CACHE_FLAG_MALLOC_INFO;
 }
@@ -337,14 +330,14 @@ void Process::init_memory_map_info()
   if(regcomp(&res.so_re, SO_RE, 0) || regcomp(&res.version_re, VERSION_RE, 0))
     xbt_die(".so regexp did not compile");
 
-  std::vector<simgrid::mc::VmMap> const& maps = this->memory_map_;
+  std::vector<simgrid::xbt::VmMap> const& maps = this->memory_map_;
 
   const char* current_name = NULL;
 
   this->object_infos.resize(0);
 
   for (size_t i=0; i < maps.size(); i++) {
-    simgrid::mc::VmMap const& reg = maps[i];
+    simgrid::xbt::VmMap const& reg = maps[i];
     const char* pathname = maps[i].pathname.c_str();
 
     // Nothing to do
@@ -383,7 +376,7 @@ void Process::init_memory_map_info()
     }
 
     std::shared_ptr<simgrid::mc::ObjectInformation> info =
-      MC_find_object_info(this->memory_map_, pathname, is_executable);
+      MC_find_object_info(this->memory_map_, pathname);
     this->object_infos.push_back(info);
     if (is_executable)
       this->binary_info = info;
@@ -522,7 +515,7 @@ const void *Process::read_bytes(void* buffer, std::size_t size,
       this->find_object_info_rw((void*)address.address());
     // Segment overlap is not handled.
 #ifdef HAVE_SMPI
-    if (info.get() && info.get()->privatized()) {
+    if (info.get() && this->privatized(*info)) {
       if (process_index < 0)
         xbt_die("Missing process index");
       if (process_index >= (int) MC_smpi_process_count())