-/* Copyright (c) 2007-2019. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2007-2020. 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. */
void* address;
};
typedef s_local_variable_t* local_variable_t;
+typedef const s_local_variable_t* const_local_variable_t;
struct XBT_PRIVATE s_mc_snapshot_stack_t {
std::vector<s_local_variable_t> local_variables;
std::vector<s_mc_stack_frame_t> stack_frames;
};
typedef s_mc_snapshot_stack_t* mc_snapshot_stack_t;
+typedef const s_mc_snapshot_stack_t* const_mc_snapshot_stack_t;
namespace simgrid {
namespace mc {
class XBT_PRIVATE Snapshot final : public AddressSpace {
public:
+ /* Initialization */
Snapshot(int num_state, RemoteClient* process = &mc_model_checker->process());
~Snapshot() = default;
- /* Initialization */
-
/* Regular use */
- const void* read_bytes(void* buffer, std::size_t size, RemotePtr<void> address,
- ReadOptions options = ReadOptions::none()) const override;
+ bool on_heap(const void* address) const
+ {
+ const s_xbt_mheap_t* heap = process()->get_heap();
+ return address >= heap->heapbase && address < heap->breakval;
+ }
+
+ void* read_bytes(void* buffer, std::size_t size, RemotePtr<void> address,
+ ReadOptions options = ReadOptions::none()) const override;
Region* get_region(const void* addr) const;
Region* get_region(const void* addr, Region* hinted_region) const;
void restore(RemoteClient* process);
// To be private
int num_state_;
- std::size_t heap_bytes_used_;
+ std::size_t heap_bytes_used_ = 0;
std::vector<std::unique_ptr<Region>> snapshot_regions_;
std::set<pid_t> enabled_processes_;
std::vector<std::size_t> stack_sizes_;
} // namespace mc
} // namespace simgrid
-static XBT_ALWAYS_INLINE const void* mc_snapshot_get_heap_end(simgrid::mc::Snapshot* snapshot)
-{
- if (snapshot == nullptr)
- xbt_die("snapshot is nullptr");
- return mc_model_checker->process().get_heap()->breakval;
-}
-
#endif