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serialization for binning. it is WAAAAAAAY past my bedtime.

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cpu/exec_context.cc:
sim/system.cc:
sim/system.hh:
    serialization for binning

--HG--
extra : convert_revision : f8417794a3a5ec7f2addc9c2da0f48e851899112
This commit is contained in:
Lisa Hsu
2004-03-05 05:09:05 -05:00
parent 2ef27db62c
commit 4fa703f2ec
3 changed files with 112 additions and 1 deletions
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48
cpu/exec_context.cc
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@@ -104,6 +104,29 @@ ExecContext::serialize(ostream &os)
regs.serialize(os);
// thread_num and cpu_id are deterministic from the config
SERIALIZE_SCALAR(func_exe_inst);
bool ctx = false;
if (swCtx) {
ctx = true;
SERIALIZE_SCALAR(ctx);
SERIALIZE_SCALAR(swCtx->calls);
std::stack<fnCall *> *stack = &(swCtx->callStack);
fnCall *top;
int size = stack->size();
SERIALIZE_SCALAR(size);
for (int j=0; j<size; ++j) {
top = stack->top();
paramOut(os, csprintf("stackpos[%d]",j), top->name);
}
} else {
SERIALIZE_SCALAR(ctx);
}
if (system->bin) {
Statistics::MainBin *cur = Statistics::MainBin::curBin();
string bin_name = cur->name();
SERIALIZE_SCALAR(bin_name);
}
}
@@ -114,6 +137,31 @@ ExecContext::unserialize(Checkpoint *cp, const std::string &section)
regs.unserialize(cp, section);
// thread_num and cpu_id are deterministic from the config
UNSERIALIZE_SCALAR(func_exe_inst);
bool ctx;
UNSERIALIZE_SCALAR(ctx);
if (ctx) {
swCtx = new SWContext;
UNSERIALIZE_SCALAR(swCtx->calls);
int size;
UNSERIALIZE_SCALAR(size);
fnCall *call = new fnCall[size];
for (int i=0; i<size; ++i) {
paramIn(cp, section, csprintf("stackpos[%d]",i), call[i].name);
call[i].myBin = system->getBin(call[i].name);
}
for (int i=size-1; i>=0; --i) {
swCtx->callStack.push(&(call[i]));
}
}
if (system->bin) {
string bin_name;
UNSERIALIZE_SCALAR(bin_name);
system->getBin(bin_name)->activate();
}
}