#include "src/mc/mc_protocol.h"
#include "src/mc/ObjectInformation.hpp"
-// Those flags are used to track down which cached information
-// is still up to date and which information needs to be updated.
-typedef int mc_process_cache_flags_t;
-#define MC_PROCESS_CACHE_FLAG_NONE 0
-#define MC_PROCESS_CACHE_FLAG_HEAP 1
-#define MC_PROCESS_CACHE_FLAG_MALLOC_INFO 2
-#define MC_PROCESS_CACHE_FLAG_SIMIX_PROCESSES 4
namespace simgrid {
namespace mc {
* - etc.
*/
class Process final : public AddressSpace {
+private:
+ // Those flags are used to track down which cached information
+ // is still up to date and which information needs to be updated.
+ static constexpr int cache_none = 0;
+ static constexpr int cache_heap = 1;
+ static constexpr int cache_malloc = 2;
+ static constexpr int cache_simix_processes = 4;
public:
Process(pid_t pid, int sockfd);
~Process();
// Heap access:
xbt_mheap_t get_heap()
{
- if (!(this->cache_flags & MC_PROCESS_CACHE_FLAG_HEAP))
+ if (!(this->cache_flags_ & Process::cache_heap))
this->refresh_heap();
return this->heap.get();
}
malloc_info* get_malloc_info()
{
- if (!(this->cache_flags & MC_PROCESS_CACHE_FLAG_MALLOC_INFO))
+ if (!(this->cache_flags_ & Process::cache_malloc))
this->refresh_malloc_info();
return this->heap_info.data();
}
+
+ void clear_cache()
+ {
+ this->cache_flags_ = Process::cache_none;
+ }
Channel const& getChannel() const { return channel_; }
Channel& getChannel() { return channel_; }
*/
std::vector<SimixProcessInformation> smx_old_process_infos;
+private:
/** State of the cache (which variables are up to date) */
- mc_process_cache_flags_t cache_flags = MC_PROCESS_CACHE_FLAG_NONE;
+ int cache_flags_ = Process::cache_none;
+public:
/** Address of the heap structure in the MCed process. */
void* heap_address;