#include <libgen.h>
#include "mc_private.h"
+#include "xbt/module.h"
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(mc_checkpoint, mc,
memory_map_t maps = get_memory_map();
MC_UNSET_RAW_MEM;
unsigned int i=0;
- s_map_region r;
+ s_map_region_t r;
while(i < maps->mapsize){
r = maps->regions[i];
if (maps->regions[i].pathname != NULL){
- if (!memcmp(maps->regions[i].pathname, "[stack]", 7)){
- size_t diff = (char*)reg->start_addr - (char*)r.start_addr;
- void *segment = malloc(reg->size + diff);
- XBT_DEBUG("Size of segment : %zu", sizeof(segment));
- memcpy((char *)segment + diff, reg->data, reg->size);
- memcpy(r.start_addr, segment, sizeof(segment));
- XBT_DEBUG("Memcpy region ok");
- break;
- }
+ if (!memcmp(maps->regions[i].pathname, "[stack]", 7)){
+ size_t diff = (char*)reg->start_addr - (char*)r.start_addr;
+ void *segment = malloc(reg->size + diff);
+ XBT_DEBUG("Size of segment : %zu", sizeof(segment));
+ memcpy((char *)segment + diff, reg->data, reg->size);
+ memcpy(r.start_addr, segment, sizeof(segment));
+ XBT_DEBUG("Memcpy region ok");
+ break;
+ }
}
i++;
}
void MC_take_snapshot(mc_snapshot_t snapshot)
{
unsigned int i = 0;
- s_map_region reg;
+ s_map_region_t reg;
memory_map_t maps = get_memory_map();
/* Save the std heap and the writable mapped pages of libsimgrid */
/* FIXME: free the memory map */
}
-
void MC_take_snapshot_liveness(mc_snapshot_t snapshot)
{
unsigned int i = 0;
- s_map_region reg;
- memory_map_t maps = get_memory_map();
-
- for(i=0; i< snapshot->num_reg; i++){
- MC_region_destroy(snapshot->regions[i]);
- }
-
- snapshot->num_reg = 0;
-
- i = 0;
-
- /* Save the std heap and the writable mapped pages of libsimgrid */
- while (i < maps->mapsize) {
- reg = maps->regions[i];
- if ((reg.prot & PROT_WRITE)){
- if (maps->regions[i].pathname == NULL){
- if (reg.start_addr == std_heap){ // only save the std heap (and not the raw one)
- MC_snapshot_add_region(snapshot, 0, reg.start_addr, (char*)reg.end_addr - (char*)reg.start_addr);
- }
- }else {
- if (!memcmp(basename(maps->regions[i].pathname), "libsimgrid", 10)){
- MC_snapshot_add_region(snapshot, 1, reg.start_addr, (char*)reg.end_addr - (char*)reg.start_addr);
- }
- }
- }
- i++;
- }
-
- /* FIXME: free the memory map */
-}
-
-void MC_take_snapshot_to_restore_liveness(mc_snapshot_t snapshot)
-{
- unsigned int i = 0;
- s_map_region reg;
+ s_map_region_t reg;
memory_map_t maps = get_memory_map();
for(i=0; i< snapshot->num_reg; i++){
if ((reg.prot & PROT_WRITE)){
if (maps->regions[i].pathname == NULL){
if (reg.start_addr == std_heap){ // only save the std heap (and not the raw one)
- MC_snapshot_add_region(snapshot, 0, reg.start_addr, (char*)reg.end_addr - (char*)reg.start_addr);
+ MC_snapshot_add_region(snapshot, 0, reg.start_addr, (char*)reg.end_addr - (char*)reg.start_addr);
}
} else {
if (!memcmp(basename(maps->regions[i].pathname), "libsimgrid", 10)){
MC_snapshot_add_region(snapshot, 1, reg.start_addr, (char*)reg.end_addr - (char*)reg.start_addr);
} else {
- if (!memcmp(basename(maps->regions[i].pathname), basename(prog_name), strlen(basename(prog_name)))){
- MC_snapshot_add_region(snapshot, 2, reg.start_addr, (char*)reg.end_addr - (char*)reg.start_addr);
- }
- }
+ if (!memcmp(basename(maps->regions[i].pathname), basename(xbt_binary_name), strlen(basename(xbt_binary_name)))){
+ MC_snapshot_add_region(snapshot, 2, reg.start_addr, (char*)reg.end_addr - (char*)reg.start_addr);
+ }
+ }
}
}
i++;