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author | Ali Saidi <Ali.Saidi@ARM.com> | 2013-01-07 13:05:33 -0500 |
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committer | Ali Saidi <Ali.Saidi@ARM.com> | 2013-01-07 13:05:33 -0500 |
commit | 5146a69835bc9ba37fba7d3b0ff72ecaf9b98b74 (patch) | |
tree | 694786d4ffd6384a3736d48e1fd20e29408bf56d /src/cpu/inorder/cpu.cc | |
parent | 90bd20aae2bc940397628a4598b5b25f2c8549b5 (diff) | |
download | gem5-5146a69835bc9ba37fba7d3b0ff72ecaf9b98b74.tar.xz |
cpu: rename the misleading inSyscall to noSquashFromTC
isSyscall was originally created because during handling of a syscall in SE
mode the threadcontext had to be updated. However, in many places this is used
in FS mode (e.g. fault handlers) and the name doesn't make much sense. The
boolean actually stops gem5 from squashing speculative and non-committed state
when a write to a threadcontext happens, so re-name the variable to something
more appropriate
Diffstat (limited to 'src/cpu/inorder/cpu.cc')
-rw-r--r-- | src/cpu/inorder/cpu.cc | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/cpu/inorder/cpu.cc b/src/cpu/inorder/cpu.cc index 3dad7d1f4..5815775f9 100644 --- a/src/cpu/inorder/cpu.cc +++ b/src/cpu/inorder/cpu.cc @@ -786,9 +786,9 @@ InOrderCPU::init() BaseCPU::init(); for (ThreadID tid = 0; tid < numThreads; ++tid) { - // Set inSyscall so that the CPU doesn't squash when initially + // Set noSquashFromTC so that the CPU doesn't squash when initially // setting up registers. - thread[tid]->inSyscall = true; + thread[tid]->noSquashFromTC = true; // Initialise the ThreadContext's memory proxies thread[tid]->initMemProxies(thread[tid]->getTC()); } @@ -800,9 +800,9 @@ InOrderCPU::init() } } - // Clear inSyscall. + // Clear noSquashFromTC. for (ThreadID tid = 0; tid < numThreads; ++tid) - thread[tid]->inSyscall = false; + thread[tid]->noSquashFromTC = false; // Call Initializiation Routine for Resource Pool resPool->init(); |