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syscall_emul: [patch 6/22] remove unused fields from Process class

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It looks like tru64 has some nxm* system calls, but the two fields that
are defined in the Process class are unused by any of the code. There doesn't
appear to be any reference in the tru64 code.
This commit is contained in:
Brandon Potter 2016-11-09 14:27:41 -06:00
parent 3886c4a8f2
commit b792e9e43c
2 changed files with 0 additions and 9 deletions
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5
src/sim/process.cc
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@ -189,7 +189,6 @@ Process::Process(ProcessParams * params, ObjectFile * obj_file)
0664, false);
mmap_end = 0;
nxm_start = nxm_end = 0;
// other parameters will be initialized when the program is loaded
// load up symbols, if any... these may be used for debugging or
@ -470,8 +469,6 @@ Process::serialize(CheckpointOut &cp) const
SERIALIZE_SCALAR(stack_min);
SERIALIZE_SCALAR(next_thread_stack_base);
SERIALIZE_SCALAR(mmap_end);
SERIALIZE_SCALAR(nxm_start);
SERIALIZE_SCALAR(nxm_end);
pTable->serialize(cp);
for (int x = 0; x < fd_array->size(); x++) {
(*fd_array)[x].serializeSection(cp, csprintf("FDEntry%d", x));
@ -488,8 +485,6 @@ Process::unserialize(CheckpointIn &cp)
UNSERIALIZE_SCALAR(stack_min);
UNSERIALIZE_SCALAR(next_thread_stack_base);
UNSERIALIZE_SCALAR(mmap_end);
UNSERIALIZE_SCALAR(nxm_start);
UNSERIALIZE_SCALAR(nxm_end);
pTable->unserialize(cp);
for (int x = 0; x < fd_array->size(); x++) {
FDEntry *fde = getFDEntry(x);

4
src/sim/process.hh
View file

@ -116,10 +116,6 @@ class Process : public SimObject
// instead, so they can override thie method to return false.
virtual bool mmapGrowsDown() const { return true; }
// Base of region for nxm data
Addr nxm_start;
Addr nxm_end;
Stats::Scalar num_syscalls; // number of syscalls executed
protected: