gem5  v21.2.1.1
se_workload.cc
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27 
28 #include "sim/se_workload.hh"
29 
30 #include "cpu/thread_context.hh"
31 #include "params/SEWorkload.hh"
32 #include "sim/process.hh"
33 #include "sim/system.hh"
34 
35 namespace gem5
36 {
37 
38 SEWorkload::SEWorkload(const Params &p, Addr page_shift) :
39  Workload(p), memPools(page_shift)
40 {}
41 
42 void
43 SEWorkload::setSystem(System *sys)
44 {
46 
47  AddrRangeList memories = sys->getPhysMem().getConfAddrRanges();
48  const auto &m5op_range = sys->m5opRange();
49 
50  if (m5op_range.valid())
51  memories -= m5op_range;
52 
53  memPools.populate(memories);
54 }
55 
56 void
58 {
59  tc->getProcessPtr()->syscall(tc);
60 }
61 
62 Addr
63 SEWorkload::allocPhysPages(int npages, int pool_id)
64 {
65  return memPools.allocPhysPages(npages, pool_id);
66 }
67 
68 Addr
69 SEWorkload::memSize(int pool_id) const
70 {
71  return memPools.memSize(pool_id);
72 }
73 
74 Addr
75 SEWorkload::freeMemSize(int pool_id) const
76 {
77  return memPools.freeMemSize(pool_id);
78 }
79 
80 } // namespace gem5
gem5::ArmISA::SEWorkload::SEWorkload
SEWorkload(const Params &p, Addr page_shift)
Definition: se_workload.hh:47
system.hh
gem5::AddrRangeList
std::list< AddrRange > AddrRangeList
Convenience typedef for a collection of address ranges.
Definition: addr_range.hh:57
gem5::Process::syscall
virtual void syscall(ThreadContext *tc)
Definition: process.hh:81
gem5::SEWorkload::allocPhysPages
Addr allocPhysPages(int npages, int pool_id=0)
Definition: se_workload.cc:63
gem5::ThreadContext
ThreadContext is the external interface to all thread state for anything outside of the CPU.
Definition: thread_context.hh:94
gem5::MipsISA::p
Bitfield< 0 > p
Definition: pra_constants.hh:326
process.hh
gem5::SEWorkload::syscall
void syscall(ThreadContext *tc) override
Definition: se_workload.cc:57
gem5::Addr
uint64_t Addr
Address type This will probably be moved somewhere else in the near future.
Definition: types.hh:147
gem5::SEWorkload::freeMemSize
Addr freeMemSize(int pool_id=0) const
Definition: se_workload.cc:75
gem5::ThreadContext::getProcessPtr
virtual Process * getProcessPtr()=0
gem5::ArmISA::SEWorkload::setSystem
void setSystem(System *sys) override
Definition: se_workload.hh:52
gem5::SEWorkload::memSize
Addr memSize(int pool_id=0) const
Definition: se_workload.cc:69
gem5::Workload::setSystem
virtual void setSystem(System *sys)
Definition: workload.hh:87
gem5
Reference material can be found at the JEDEC website: UFS standard http://www.jedec....
Definition: tlb.cc:60
thread_context.hh
se_workload.hh

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