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author | Kevin Lim <ktlim@umich.edu> | 2006-05-04 11:36:20 -0400 |
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committer | Kevin Lim <ktlim@umich.edu> | 2006-05-04 11:36:20 -0400 |
commit | f3358e5f7b6452f14a6df5106129ef0cb2ed8b65 (patch) | |
tree | 284685f873ef56b9c9ae95131129c51193d3185f /cpu/o3/ras.cc | |
parent | 4601230d35de7bbda5906d04a28e2387f0e5177b (diff) | |
download | gem5-f3358e5f7b6452f14a6df5106129ef0cb2ed8b65.tar.xz |
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
Diffstat (limited to 'cpu/o3/ras.cc')
-rw-r--r-- | cpu/o3/ras.cc | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/cpu/o3/ras.cc b/cpu/o3/ras.cc index 5e7ef38ae..0b3ea4918 100644 --- a/cpu/o3/ras.cc +++ b/cpu/o3/ras.cc @@ -42,6 +42,15 @@ ReturnAddrStack::init(unsigned _numEntries) } void +ReturnAddrStack::reset() +{ + usedEntries = 0; + tos = 0; + for (int i = 0; i < numEntries; ++i) + addrStack[i] = 0; +} + +void ReturnAddrStack::push(const Addr &return_addr) { incrTos(); |