using simgrid::mc::remote;
-extern "C" {
-
-static inline
-bool is_in_vector(smx_process_t p, std::vector<simgrid::mc::SimixProcessInformation>& ps)
-{
- return (uintptr_t) p >= (uintptr_t) &ps[0]
- && (uintptr_t) p < (uintptr_t) &ps[ps.size()];
-}
-
+/** Statically "upcast" a s_smx_process_t into a SimixProcessInformation
+ *
+ * This gets 'processInfo' from '&processInfo->copy'. It upcasts in the
+ * sense that we could achieve the same thing by having SimixProcessInformation
+ * inherit from s_smx_process_t but we don't really want to do that.
+ */
static inline
-simgrid::mc::SimixProcessInformation* MC_smx_process_get_info(smx_process_t p)
+simgrid::mc::SimixProcessInformation* process_info_cast(smx_process_t p)
{
- assert(is_in_vector(p, mc_model_checker->process().smx_process_infos)
- || is_in_vector(p, mc_model_checker->process().smx_old_process_infos));
simgrid::mc::SimixProcessInformation* process_info =
(simgrid::mc::SimixProcessInformation*)
((char*) p - offsetof(simgrid::mc::SimixProcessInformation, copy));
*/
smx_process_t MC_smx_simcall_get_issuer(s_smx_simcall_t const* req)
{
- xbt_assert(mc_mode == MC_MODE_SERVER);
+ xbt_assert(mc_model_checker != nullptr);
// This is the address of the smx_process in the MCed process:
auto address = simgrid::mc::remote(req->issuer);
const char* MC_smx_process_get_host_name(smx_process_t p)
{
- if (mc_mode == MC_MODE_CLIENT)
+ if (mc_model_checker == nullptr)
return sg_host_get_name(p->host);
simgrid::mc::Process* process = &mc_model_checker->process();
const size_t offset = (char*) &foo.host.name() - (char*) &foo.host;
// Read the simgrid::xbt::string in the MCed process:
- simgrid::mc::SimixProcessInformation* info = MC_smx_process_get_info(p);
+ simgrid::mc::SimixProcessInformation* info = process_info_cast(p);
simgrid::xbt::string_data remote_string;
auto remote_string_address = remote(
(simgrid::xbt::string_data*) ((char*) p->host + offset));
const char* MC_smx_process_get_name(smx_process_t p)
{
simgrid::mc::Process* process = &mc_model_checker->process();
- if (mc_mode == MC_MODE_CLIENT)
+ if (mc_model_checker == nullptr)
return p->name;
if (!p->name)
return nullptr;
- simgrid::mc::SimixProcessInformation* info = MC_smx_process_get_info(p);
+ simgrid::mc::SimixProcessInformation* info = process_info_cast(p);
if (info->name.empty())
info->name = process->read_string(p->name);
return info->name.c_str();
#if HAVE_SMPI
int MC_smpi_process_count(void)
{
- if (mc_mode == MC_MODE_CLIENT)
+ if (mc_model_checker == nullptr)
return smpi_process_count();
int res;
mc_model_checker->process().read_variable("process_count",
&maxpid, sizeof(maxpid));
return maxpid;
}
-
-}