- /* Copyright (c) 2007-2014. The SimGrid Team.
+/* Copyright (c) 2007-2014. The SimGrid Team.
* All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
#define MC_OBJECT_INFO_H
#include <stdint.h>
+#include <stdbool.h>
#include <simgrid_config.h>
#include <xbt/dict.h>
#include "mc_forward.h"
#include "mc_location.h"
#include "mc_process.h"
+#include "../smpi/private.h"
SG_BEGIN_DECL();
// ***** Object info
-enum mc_object_info_flags {
- MC_OBJECT_INFO_NONE = 0,
- MC_OBJECT_INFO_EXECUTABLE = 1
-};
+/** Bit field of options */
+typedef int mc_object_info_flags;
+#define MC_OBJECT_INFO_NONE 0
+#define MC_OBJECT_INFO_EXECUTABLE 1
struct s_mc_object_info {
- enum mc_object_info_flags flags;
+ mc_object_info_flags flags;
char* file_name;
+ const void* start, *end;
char *start_exec, *end_exec; // Executable segment
char *start_rw, *end_rw; // Read-write segment
char *start_ro, *end_ro; // read-only segment
xbt_dynar_t functions_index;
};
+static inline __attribute__ ((always_inline))
+bool MC_object_info_executable(mc_object_info_t info)
+{
+ return info->flags & MC_OBJECT_INFO_EXECUTABLE;
+}
+
+static inline __attribute__ ((always_inline))
+bool MC_object_info_is_privatized(mc_object_info_t info)
+{
+ return info && MC_object_info_executable(info) && smpi_privatize_global_variables;
+}
+
/** Find the DWARF offset for this ELF object
*
* An offset is applied to address found in DWARF:
mc_object_info_t MC_find_object_info(memory_map_t maps, const char* name, int executable);
void MC_free_object_info(mc_object_info_t* p);
-dw_frame_t MC_file_object_info_find_function(mc_object_info_t info, void *ip);
+dw_frame_t MC_file_object_info_find_function(mc_object_info_t info, const void *ip);
+dw_variable_t MC_file_object_info_find_variable_by_name(mc_object_info_t info, const char* name);
void MC_post_process_object_info(mc_process_t process, mc_object_info_t info);
// Not used:
char* get_type_description(mc_object_info_t info, char *type_name);
-void* mc_member_resolve(const void* base, dw_type_t type, dw_type_t member, mc_snapshot_t snapshot, int process_index);
+void* mc_member_resolve(const void* base, dw_type_t type, dw_type_t member, mc_address_space_t snapshot, int process_index);
struct s_dw_variable{
Dwarf_Off dwarf_offset; /* Global offset of the field. */