#include "xbt/hash.h"
#include "msg/msg.h"
#include "msg/datatypes.h"
+#include "xbt/strbuff.h"
/****************************** Snapshots ***********************************/
typedef struct s_mc_snapshot{
unsigned int num_reg;
mc_mem_region_t *regions;
+ xbt_dynar_t stacks;
} s_mc_snapshot_t, *mc_snapshot_t;
-extern char *prog_name;
+typedef struct s_mc_snapshot_stack{
+ xbt_strbuff_t local_variables;
+ void *stack_pointer;
+}s_mc_snapshot_stack_t, *mc_snapshot_stack_t;
void MC_take_snapshot(mc_snapshot_t);
void MC_take_snapshot_liveness(mc_snapshot_t s);
/* an API to query about the status of a heap, we simply call mmstats and */
/* because I now how does structure looks like, then I redefine it here */
-struct mstats {
- size_t bytes_total; /* Total size of the heap. */
- size_t chunks_used; /* Chunks allocated by the user. */
- size_t bytes_used; /* Byte total of user-allocated chunks. */
- size_t chunks_free; /* Chunks in the free list. */
- size_t bytes_free; /* Byte total of chunks in the free list. */
-};
+/* struct mstats { */
+/* size_t bytes_total; /\* Total size of the heap. *\/ */
+/* size_t chunks_used; /\* Chunks allocated by the user. *\/ */
+/* size_t bytes_used; /\* Byte total of user-allocated chunks. *\/ */
+/* size_t chunks_free; /\* Chunks in the free list. *\/ */
+/* size_t bytes_free; /\* Byte total of chunks in the free list. *\/ */
+/* }; */
#define MC_SET_RAW_MEM mmalloc_set_current_heap(raw_heap)
#define MC_UNSET_RAW_MEM mmalloc_set_current_heap(std_heap)
e_mc_reduce_none,
e_mc_reduce_dpor
} e_mc_reduce_t;
+
extern e_mc_reduce_t mc_reduce_kind;
void MC_dpor_init(void);
/********************************** Double-DFS for liveness property**************************************/
+extern xbt_fifo_t mc_stack_liveness;
extern mc_snapshot_t initial_snapshot_liveness;
extern xbt_automaton_t _mc_property_automaton;
extern int compare;
int requests;
}s_mc_pair_stateless_t, *mc_pair_stateless_t;
-extern xbt_fifo_t mc_stack_liveness;
-
mc_pair_stateless_t new_pair_stateless(mc_state_t sg, xbt_state_t st, int r);
void MC_ddfs_init(void);
void MC_ddfs(int search_cycle);
int create_dump(int pair);
+/****** Local variables with DWARF ******/
+
+typedef enum {
+ e_dw_loclist,
+ e_dw_register,
+ e_dw_bregister_op,
+ e_dw_lit,
+ e_dw_fbregister_op,
+ e_dw_piece,
+ e_dw_arithmetic,
+ e_dw_compose,
+ e_dw_deref,
+ e_dw_constant,
+ e_dw_unsupported
+} e_dw_location_type;
+
+typedef struct s_dw_location{
+ e_dw_location_type type;
+ union{
+
+ xbt_dynar_t loclist;
+
+ int reg;
+
+ struct{
+ int reg;
+ int offset;
+ }breg_op;
+
+ unsigned lit;
+
+ int fbreg_op;
+
+ int piece;
+
+ int deref_size;
+
+ xbt_dynar_t compose;
+
+ char *arithmetic;
+
+ struct{
+ int is_signed;
+ int bytes;
+ int value;
+ }constant;
+
+ }location;
+}s_dw_location_t, *dw_location_t;
+
+typedef struct s_dw_location_entry{
+ void *lowpc;
+ void *highpc;
+ dw_location_t location;
+}s_dw_location_entry_t, *dw_location_entry_t;
+
+typedef struct s_dw_local_variable{
+ char *name;
+ dw_location_t location;
+}s_dw_local_variable_t, *dw_local_variable_t;
+
+typedef struct s_dw_frame{
+ char *name;
+ dw_location_t location;
+ xbt_dynar_t variables;
+}s_dw_frame_t, *dw_frame_t;
+
+/* FIXME : implement free functions for each strcuture */
+
+extern xbt_dynar_t mc_binary_local_variables;
+
+void MC_get_binary_local_variables(void);
+void print_local_variables(xbt_dynar_t list);
#endif