From f3358e5f7b6452f14a6df5106129ef0cb2ed8b65 Mon Sep 17 00:00:00 2001
From: Kevin Lim <ktlim@umich.edu>
Date: Thu, 4 May 2006 11:36:20 -0400
Subject: O3 CPU now handles being used with the sampler.

cpu/o3/2bit_local_pred.cc:
cpu/o3/2bit_local_pred.hh:
cpu/o3/bpred_unit.hh:
cpu/o3/bpred_unit_impl.hh:
cpu/o3/btb.cc:
cpu/o3/btb.hh:
cpu/o3/commit.hh:
cpu/o3/commit_impl.hh:
cpu/o3/cpu.cc:
cpu/o3/cpu.hh:
cpu/o3/decode.hh:
cpu/o3/decode_impl.hh:
cpu/o3/fetch.hh:
cpu/o3/fetch_impl.hh:
cpu/o3/fu_pool.cc:
cpu/o3/fu_pool.hh:
cpu/o3/iew.hh:
cpu/o3/iew_impl.hh:
cpu/o3/inst_queue.hh:
cpu/o3/inst_queue_impl.hh:
cpu/o3/lsq.hh:
cpu/o3/lsq_impl.hh:
cpu/o3/lsq_unit.hh:
cpu/o3/lsq_unit_impl.hh:
cpu/o3/mem_dep_unit.hh:
cpu/o3/mem_dep_unit_impl.hh:
cpu/o3/ras.cc:
cpu/o3/ras.hh:
cpu/o3/rename.hh:
cpu/o3/rename_impl.hh:
cpu/o3/rob.hh:
cpu/o3/rob_impl.hh:
cpu/o3/sat_counter.cc:
cpu/o3/sat_counter.hh:
cpu/o3/thread_state.hh:
    Handle switching out and taking over.  Needs to be able to reset all state.
cpu/o3/alpha_cpu_impl.hh:
    Handle taking over from another XC.

--HG--
extra : convert_revision : b936e826f0f8a18319bfa940ff35097b4192b449
---
 cpu/o3/rob.hh | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'cpu/o3/rob.hh')

diff --git a/cpu/o3/rob.hh b/cpu/o3/rob.hh
index 48199915f..0748850ea 100644
--- a/cpu/o3/rob.hh
+++ b/cpu/o3/rob.hh
@@ -97,6 +97,10 @@ class ROB
      */
     void setActiveThreads(std::list<unsigned>* at_ptr);
 
+    void switchOut();
+
+    void takeOverFrom();
+
     /** Function to insert an instruction into the ROB. Note that whatever
      *  calls this function must ensure that there is enough space within the
      *  ROB for the new instruction.
-- 
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