diff options
Diffstat (limited to 'src/sim/process.hh')
| -rw-r--r-- | src/sim/process.hh | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/src/sim/process.hh b/src/sim/process.hh index cb59fed64..d6ed59ced 100644 --- a/src/sim/process.hh +++ b/src/sim/process.hh @@ -77,7 +77,7 @@ class Process : public SimObject bool checkpointRestored; // thread contexts associated with this process - std::vector<ThreadContext *> threadContexts; + std::vector<int> contextIds; // remote gdb objects std::vector<TheISA::RemoteGDB *> remoteGDB; @@ -85,7 +85,7 @@ class Process : public SimObject bool breakpoint(); // number of CPUs (esxec contexts, really) assigned to this process. - unsigned int numCpus() { return threadContexts.size(); } + unsigned int numCpus() { return contextIds.size(); } // record of blocked context struct WaitRec @@ -187,12 +187,15 @@ class Process : public SimObject // override of virtual SimObject method: register statistics virtual void regStats(); - // register a thread context for this process. - // returns tc's cpu number (index into threadContexts[]) - int registerThreadContext(ThreadContext *tc); - + // After getting registered with system object, tell process which + // system-wide context id it is assigned. + void assignThreadContext(int context_id) + { + contextIds.push_back(context_id); + } - void replaceThreadContext(ThreadContext *tc, int tcIndex); + // Find a free context to use + ThreadContext * findFreeContext(); // map simulator fd sim_fd to target fd tgt_fd void dup_fd(int sim_fd, int tgt_fd); |