X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/ed9b07e5c0c7eb6d4d38b0fe5aaea80d6996a8a7..2568ec7bdc945fa4beebf200756910f8b5b7903a:/src/mc/mc_private.h diff --git a/src/mc/mc_private.h b/src/mc/mc_private.h index 997aca035a..f5acc2513c 100644 --- a/src/mc/mc_private.h +++ b/src/mc/mc_private.h @@ -1,11 +1,13 @@ -/* Copyright (c) 2007-2014. The SimGrid Team. +/* Copyright (c) 2007-2015. The SimGrid Team. * All rights reserved. */ /* This program is free software; you can redistribute it and/or modify it * under the terms of the license (GNU LGPL) which comes with this package. */ -#ifndef MC_PRIVATE_H -#define MC_PRIVATE_H +#ifndef SIMGRID_MC_PRIVATE_H +#define SIMGRID_MC_PRIVATE_H + +#include #include "simgrid_config.h" #include @@ -21,51 +23,55 @@ #include "mc/datatypes.h" #include "xbt/fifo.h" #include "xbt/config.h" + #include "xbt/function_types.h" #include "xbt/mmalloc.h" #include "../simix/smx_private.h" #include "../xbt/mmalloc/mmprivate.h" #include "xbt/automaton.h" #include "xbt/hash.h" -#include "simgrid/msg.h" -#include "msg/datatypes.h" +#include #include "xbt/strbuff.h" #include "xbt/parmap.h" #include "mc_forward.h" +#include "mc_protocol.h" SG_BEGIN_DECL() typedef struct s_mc_function_index_item s_mc_function_index_item_t, *mc_function_index_item_t; -/****************************** Snapshots ***********************************/ - -extern xbt_dynar_t mc_checkpoint_ignore; - /********************************* MC Global **********************************/ -extern FILE *dot_output; -extern const char* colors[13]; -extern xbt_parmap_t parmap; +/** Initialisation of the model-checker + * + * @param pid PID of the target process + * @param socket FD for the communication socket **in server mode** (or -1 otherwise) + */ +void MC_init_model_checker(pid_t pid, int socket); + +XBT_INTERNAL extern FILE *dot_output; +XBT_INTERNAL extern const char* colors[13]; +XBT_INTERNAL extern xbt_parmap_t parmap; -extern int user_max_depth_reached; +XBT_INTERNAL extern int user_max_depth_reached; -int MC_deadlock_check(void); -void MC_replay(xbt_fifo_t stack); -void MC_replay_liveness(xbt_fifo_t stack); -void MC_show_deadlock(smx_simcall_t req); -void MC_show_stack_safety(xbt_fifo_t stack); -void MC_dump_stack_safety(xbt_fifo_t stack); -void MC_show_non_termination(void); +XBT_INTERNAL int MC_deadlock_check(void); +XBT_INTERNAL void MC_replay(xbt_fifo_t stack); +XBT_INTERNAL void MC_replay_liveness(xbt_fifo_t stack); +XBT_INTERNAL void MC_show_deadlock(smx_simcall_t req); +XBT_INTERNAL void MC_show_stack_safety(xbt_fifo_t stack); +XBT_INTERNAL void MC_dump_stack_safety(xbt_fifo_t stack); +XBT_INTERNAL void MC_show_non_termination(void); /** Stack (of `mc_state_t`) representing the current position of the * the MC in the exploration graph * * It is managed by its head (`xbt_fifo_shift` and `xbt_fifo_unshift`). */ -extern xbt_fifo_t mc_stack; +XBT_INTERNAL extern xbt_fifo_t mc_stack; -int get_search_interval(xbt_dynar_t list, void *ref, int *min, int *max); +XBT_INTERNAL int get_search_interval(xbt_dynar_t list, void *ref, int *min, int *max); /****************************** Statistics ************************************/ @@ -79,11 +85,9 @@ typedef struct mc_stats { unsigned long executed_transitions; } s_mc_stats_t, *mc_stats_t; -extern mc_stats_t mc_stats; +XBT_INTERNAL extern mc_stats_t mc_stats; -void MC_print_statistics(mc_stats_t stats); - -extern char *libsimgrid_path; +XBT_INTERNAL void MC_print_statistics(mc_stats_t stats); /********************************** Snapshot comparison **********************************/ @@ -91,65 +95,27 @@ typedef struct s_mc_comparison_times{ double nb_processes_comparison_time; double bytes_used_comparison_time; double stacks_sizes_comparison_time; - double binary_global_variables_comparison_time; - double libsimgrid_global_variables_comparison_time; + double global_variables_comparison_time; double heap_comparison_time; double stacks_comparison_time; }s_mc_comparison_times_t, *mc_comparison_times_t; -extern __thread mc_comparison_times_t mc_comp_times; -extern __thread double mc_snapshot_comparison_time; +extern XBT_INTERNAL __thread mc_comparison_times_t mc_comp_times; +extern XBT_INTERNAL __thread double mc_snapshot_comparison_time; -int snapshot_compare(void *state1, void *state2); -void print_comparison_times(void); +XBT_INTERNAL int snapshot_compare(void *state1, void *state2); +XBT_INTERNAL void print_comparison_times(void); //#define MC_DEBUG 1 #define MC_VERBOSE 1 -/********************************** Variables with DWARF **********************************/ - -dw_frame_t MC_find_function_by_ip(void* ip); -mc_object_info_t MC_ip_find_object_info(void* ip); - -void MC_find_object_address(memory_map_t maps, mc_object_info_t result); - /********************************** Miscellaneous **********************************/ -typedef struct s_local_variable{ - dw_frame_t subprogram; - unsigned long ip; - char *name; - dw_type_t type; - void *address; - int region; -}s_local_variable_t, *local_variable_t; - -/* *********** Sets *********** */ - -typedef struct s_mc_address_set *mc_address_set_t; - -mc_address_set_t mc_address_set_new(void); -void mc_address_set_free(mc_address_set_t* p); -void mc_address_add(mc_address_set_t p, const void* value); -bool mc_address_test(mc_address_set_t p, const void* value); +XBT_INTERNAL void MC_dump_stacks(FILE* file); -/* *********** Hash *********** */ +XBT_INTERNAL void MC_report_assertion_error(void); -/** \brief Hash the current state - * \param num_state number of states - * \param stacks stacks (mc_snapshot_stak_t) used fot the stack unwinding informations - * \result resulting hash - * */ -uint64_t mc_hash_processes_state(int num_state, xbt_dynar_t stacks); - -/** @brief Dump the stacks of the application processes - * - * This functions is currently not used but it is quite convenient - * to call from the debugger. - * - * Does not work when an application thread is running. - */ -void MC_dump_stacks(FILE* file); +XBT_INTERNAL void MC_invalidate_cache(void); SG_END_DECL()