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| author | Mitch Hayenga <mitch.hayenga@arm.com> | 2014-09-20 17:18:36 -0400 |
|---|---|---|
| committer | Mitch Hayenga <mitch.hayenga@arm.com> | 2014-09-20 17:18:36 -0400 |
| commit | cc6523e2d686447f90acccac20c0fb2940dc3e3b (patch) | |
| tree | 1db59dcca74fcc7f5fbebf76c06831a438c2990a /src/cpu/inorder | |
| parent | e1403fc2af61c224c573c47c77a36f9b1b78e7df (diff) | |
| download | gem5-cc6523e2d686447f90acccac20c0fb2940dc3e3b.tar.xz | |
cpu: Remove unused deallocateContext calls
The call paths for de-scheduling a thread are halt() and suspend(), from
the thread context. There is no call to deallocateContext() in general,
though some CPUs chose to define it. This patch removes the function
from BaseCPU and the cores which do not require it.
Diffstat (limited to 'src/cpu/inorder')
| -rw-r--r-- | src/cpu/inorder/inorder_dyn_inst.cc | 6 | ||||
| -rw-r--r-- | src/cpu/inorder/inorder_dyn_inst.hh | 7 | ||||
| -rw-r--r-- | src/cpu/inorder/thread_context.hh | 3 |
3 files changed, 0 insertions, 16 deletions
diff --git a/src/cpu/inorder/inorder_dyn_inst.cc b/src/cpu/inorder/inorder_dyn_inst.cc index 08f583338..adde35fdf 100644 --- a/src/cpu/inorder/inorder_dyn_inst.cc +++ b/src/cpu/inorder/inorder_dyn_inst.cc @@ -571,12 +571,6 @@ InOrderDynInst::setRegOtherThread(int reg_idx, MiscReg val, ThreadID tid) } } -void -InOrderDynInst::deallocateContext(int thread_num) -{ - this->cpu->deallocateContext(thread_num); -} - Fault InOrderDynInst::readMem(Addr addr, uint8_t *data, unsigned size, unsigned flags) diff --git a/src/cpu/inorder/inorder_dyn_inst.hh b/src/cpu/inorder/inorder_dyn_inst.hh index 7558df7d1..053a72d1d 100644 --- a/src/cpu/inorder/inorder_dyn_inst.hh +++ b/src/cpu/inorder/inorder_dyn_inst.hh @@ -533,13 +533,6 @@ class InOrderDynInst : public ExecContext, public RefCounted //////////////////////////////////////////////////////////// // - // MULTITHREADING INTERFACE TO CPU MODELS - // - //////////////////////////////////////////////////////////// - virtual void deallocateContext(int thread_num); - - //////////////////////////////////////////////////////////// - // // PROGRAM COUNTERS - PC/NPC/NPC // //////////////////////////////////////////////////////////// diff --git a/src/cpu/inorder/thread_context.hh b/src/cpu/inorder/thread_context.hh index e29b8f273..7b1dc833f 100644 --- a/src/cpu/inorder/thread_context.hh +++ b/src/cpu/inorder/thread_context.hh @@ -281,9 +281,6 @@ class InOrderThreadContext : public ThreadContext void activateContext() { cpu->activateContext(thread->threadId()); } - void deallocateContext() - { cpu->deallocateContext(thread->threadId()); } - /** Returns the number of consecutive store conditional failures. */ // @todo: Figure out where these store cond failures should go. unsigned readStCondFailures() |