#define MC_PROCESS_H
#include <stdbool.h>
+#include <sys/types.h>
#include "simgrid_config.h"
SG_BEGIN_DECL()
+int MC_process_vm_open(pid_t pid, int flags);
+
typedef enum {
MC_PROCESS_NO_FLAG = 0,
MC_PROCESS_SELF_FLAG = 1,
s_mc_address_space_t address_space;
e_mc_process_flags_t process_flags;
pid_t pid;
+ int socket;
+ int status;
+ bool running;
memory_map_t memory_map;
void *maestro_stack_start, *maestro_stack_end;
mc_object_info_t libsimgrid_info;
* use `MC_process_get_malloc_info` in order to use it.
*/
malloc_info* heap_info;
+
+ // ***** Libunwind-data
+
+ /** Full-featured MC-aware libunwind address space for the process
+ *
+ * This address space is using a mc_unw_context_t
+ * (with mc_process_t/mc_address_space_t and unw_context_t).
+ */
+ unw_addr_space_t unw_addr_space;
+
+ /** Underlying libunwind addres-space
+ *
+ * The `find_proc_info`, `put_unwind_info`, `get_dyn_info_list_addr`
+ * operations of the native MC address space is currently delegated
+ * to this address space (either the local or a ptrace unwinder).
+ */
+ unw_addr_space_t unw_underlying_addr_space;
+
+ /** The corresponding context
+ */
+ void* unw_underlying_context;
+
+ xbt_dynar_t checkpoint_ignore;
};
-void MC_process_init(mc_process_t process, pid_t pid);
+bool MC_is_process(mc_address_space_t p);
+
+void MC_process_init(mc_process_t process, pid_t pid, int sockfd);
void MC_process_clear(mc_process_t process);
/** Refresh the information about the process
*/
void MC_process_write(mc_process_t process, const void* local, void* remote, size_t len);
+void MC_process_clear_memory(mc_process_t process, void* remote, size_t len);
+
/* Functions, variables of the process: */
-mc_object_info_t MC_process_find_object_info(mc_process_t process, void* ip);
-dw_frame_t MC_process_find_function(mc_process_t process, void* ip);
+mc_object_info_t MC_process_find_object_info(mc_process_t process, const void* addr);
+mc_object_info_t MC_process_find_object_info_exec(mc_process_t process, const void* addr);
+mc_object_info_t MC_process_find_object_info_rw(mc_process_t process, const void* addr);
+
+dw_frame_t MC_process_find_function(mc_process_t process, const void* ip);
static inline xbt_mheap_t MC_process_get_heap(mc_process_t process)
{