// ***** Snapshot region
-XBT_PRIVATE void mc_region_restore_sparse(simgrid::mc::Process* process, mc_mem_region_t reg);
+XBT_PRIVATE void mc_region_restore_sparse(simgrid::mc::RemoteClient* process, mc_mem_region_t reg);
static XBT_ALWAYS_INLINE void* mc_translate_address_region_chunked(uintptr_t addr, mc_mem_region_t region)
{
static XBT_ALWAYS_INLINE void* mc_translate_address_region(uintptr_t addr, mc_mem_region_t region, int process_index)
{
switch (region->storage_type()) {
- case simgrid::mc::StorageType::NoData:
- default:
- xbt_die("Storage type not supported");
-
case simgrid::mc::StorageType::Flat:
{
uintptr_t offset = (uintptr_t) addr - (uintptr_t) region->start().address();
return (void *) ((uintptr_t) region->flat_data().get() + offset);
}
-
case simgrid::mc::StorageType::Chunked:
return mc_translate_address_region_chunked(addr, region);
-
case simgrid::mc::StorageType::Privatized:
{
- xbt_assert(process_index >=0,
- "Missing process index for privatized region");
- xbt_assert((size_t) process_index < region->privatized_data().size(),
- "Out of range process index");
- simgrid::mc::RegionSnapshot& subregion= region->privatized_data()[process_index];
- return mc_translate_address_region(addr, &subregion, process_index);
+ xbt_assert(process_index >= 0, "Missing process index for privatized region");
+ xbt_assert((size_t)process_index < region->privatized_data().size(), "Out of range process index");
+ simgrid::mc::RegionSnapshot& subregion = region->privatized_data()[process_index];
+ return mc_translate_address_region(addr, &subregion, process_index);
}
+ case simgrid::mc::StorageType::NoData:
+ default:
+ xbt_die("Storage type not supported");
}
}
-XBT_PRIVATE mc_mem_region_t mc_get_snapshot_region(
- const void* addr, const simgrid::mc::Snapshot *snapshot, int process_index);
-
+XBT_PRIVATE mc_mem_region_t mc_get_snapshot_region(const void* addr, const simgrid::mc::Snapshot* snapshot,
+ int process_index);
}
// ***** MC Snapshot
typedef struct s_mc_snapshot_ignored_data {
void* start;
std::vector<char> data;
-} s_mc_snapshot_ignored_data_t, *mc_snapshot_ignored_data_t;
+} s_mc_snapshot_ignored_data_t;
typedef struct s_fd_infos{
std::string filename;
int number;
off_t current_position;
int flags;
-}s_fd_infos_t, *fd_infos_t;
+} s_fd_infos_t;
-/** Information about a given stack frame
- *
- */
+/** Information about a given stack frame */
typedef struct s_mc_stack_frame {
/** Instruction pointer */
unw_word_t ip;
simgrid::mc::Frame* frame;
std::string frame_name;
unw_cursor_t unw_cursor;
-} s_mc_stack_frame_t, *mc_stack_frame_t;
+} s_mc_stack_frame_t;
+typedef s_mc_stack_frame_t* mc_stack_frame_t;
typedef struct s_local_variable{
simgrid::mc::Frame* subprogram;
simgrid::mc::Type* type;
void *address;
int region;
-} s_local_variable_t, *local_variable_t;
+} s_local_variable_t;
+typedef s_local_variable_t* local_variable_t;
typedef struct XBT_PRIVATE s_mc_snapshot_stack {
std::vector<s_local_variable> local_variables;
class XBT_PRIVATE Snapshot final : public AddressSpace {
public:
- Snapshot(Process* process, int num_state);
+ Snapshot(RemoteClient* process, int num_state);
~Snapshot() = default;
const void* read_bytes(void* buffer, std::size_t size,
RemotePtr<void> address, int process_index = ProcessIndexAny,
ReadOptions options = ReadOptions::none()) const override;
-public: // To be private
+
+ // To be private
int num_state;
std::size_t heap_bytes_used;
std::vector<std::unique_ptr<s_mc_mem_region_t>> snapshot_regions;
extern "C" {
-XBT_PRIVATE void mc_restore_page_snapshot_region(
- simgrid::mc::Process* process,
- void* start_addr, simgrid::mc::ChunkedData const& pagenos);
+XBT_PRIVATE void mc_restore_page_snapshot_region(simgrid::mc::RemoteClient* process, void* start_addr,
+ simgrid::mc::ChunkedData const& pagenos);
const void* MC_region_read_fragmented(
mc_mem_region_t region, void* target, const void* addr, std::size_t size);