From 2367198921765848a4f5b3d020a7cc5776209f80 Mon Sep 17 00:00:00 2001 From: Brandon Potter Date: Mon, 27 Feb 2017 14:10:15 -0500 Subject: syscall_emul: [PATCH 15/22] add clone/execve for threading and multiprocess simulations Modifies the clone system call and adds execve system call. Requires allowing processes to steal thread contexts from other processes in the same system object and the ability to detach pieces of process state (such as MemState) to allow dynamic sharing. --- src/cpu/o3/thread_context.hh | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/cpu/o3') diff --git a/src/cpu/o3/thread_context.hh b/src/cpu/o3/thread_context.hh index 0321f57f7..78b88ac2a 100755 --- a/src/cpu/o3/thread_context.hh +++ b/src/cpu/o3/thread_context.hh @@ -119,6 +119,8 @@ class O3ThreadContext : public ThreadContext /** Returns a pointer to this thread's process. */ virtual Process *getProcessPtr() { return thread->getProcessPtr(); } + virtual void setProcessPtr(Process *p) { thread->setProcessPtr(p); } + virtual PortProxy &getPhysProxy() { return thread->getPhysProxy(); } virtual FSTranslatingPortProxy &getVirtProxy(); -- cgit v1.2.3