diff options
Diffstat (limited to 'sim/prog.hh')
| -rw-r--r-- | sim/prog.hh | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/sim/prog.hh b/sim/prog.hh index ee4bc59fe..e93dd684c 100644 --- a/sim/prog.hh +++ b/sim/prog.hh @@ -36,7 +36,7 @@ // #ifndef FULL_SYSTEM -#include <list> +#include <vector> #include "targetarch/isa_traits.hh" #include "sim/sim_object.hh" @@ -55,10 +55,10 @@ class Process : public SimObject bool initialContextLoaded; // execution contexts associated with this process - std::list<ExecContext *> execContexts; - // number of CPUs assigned to this process: should match number of - // contexts in execContexts list - unsigned numCpus; + std::vector<ExecContext *> execContexts; + + // number of CPUs (esxec contexts, really) assigned to this process. + unsigned int numCpus() { return execContexts.size(); } // record of blocked context struct WaitRec @@ -123,8 +123,12 @@ class Process : public SimObject // override of virtual SimObject method: register statistics virtual void regStats(); - // register an execution context for this process - void registerExecContext(ExecContext *); + // register an execution context for this process. + // returns xc's cpu number (index into execContexts[]) + int registerExecContext(ExecContext *xc); + + + void replaceExecContext(int xcIndex, ExecContext *xc); // map simulator fd sim_fd to target fd tgt_fd void dup_fd(int sim_fd, int tgt_fd); |