From 027dfa01e6ca7e9feed334eef5fab7cfbbb18c52 Mon Sep 17 00:00:00 2001 From: Ali Saidi Date: Thu, 8 Mar 2007 18:57:15 -0500 Subject: stop m5 from leaking like a sieve don't create a new physPort/virtPort every time activateContext() is called add the ability to tell a memory object to delete it's reference to a port and a method to have a port call deletePortRefs() on the port owner as well as delete it's peer still need to stop calling connectMemoPorts() every time activateContext() is called or we'll overflow the bus id and panic src/cpu/thread_state.cc: if we hav ea (phys|virt)Port don't create a new on, have it delete it's peer and then reuse it src/mem/bus.cc: src/mem/bus.hh: add ability to delete a port by usig a hash_map instead of an array to store port ids add a function to do deleting src/mem/cache/cache.hh: src/mem/cache/cache_impl.hh: src/mem/mem_object.cc: src/mem/mem_object.hh: adda function to delete port references from a memory object src/mem/port.cc: src/mem/port.hh: add a removeConn function that tell the owener to delete any references to the port and then deletes its peer --HG-- extra : convert_revision : 272f0c8f80e1cf1ab1750d8be5a6c9aa110b06a4 --- src/mem/mem_object.cc | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'src/mem/mem_object.cc') diff --git a/src/mem/mem_object.cc b/src/mem/mem_object.cc index d4d3fd283..ef31cf999 100644 --- a/src/mem/mem_object.cc +++ b/src/mem/mem_object.cc @@ -35,5 +35,10 @@ MemObject::MemObject(const std::string &name) : SimObject(name) { } +void +MemObject::deletePortRefs(Port *p) +{ + panic("This object does not support port deletion\n"); +} DEFINE_SIM_OBJECT_CLASS_NAME("MemObject", MemObject) -- cgit v1.2.3