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-rw-r--r--src/sim/pseudo_inst.cc48
1 files changed, 48 insertions, 0 deletions
diff --git a/src/sim/pseudo_inst.cc b/src/sim/pseudo_inst.cc
index bd26e9dc5..b66c78b2c 100644
--- a/src/sim/pseudo_inst.cc
+++ b/src/sim/pseudo_inst.cc
@@ -149,6 +149,54 @@ namespace AlphaPseudo
}
void
+ loadsymbol(ThreadContext *tc)
+ {
+ const string &filename = tc->getCpuPtr()->system->params()->symbolfile;
+ if (filename.empty()) {
+ return;
+ }
+
+ std::string buffer;
+ ifstream file(filename.c_str());
+
+ if (!file)
+ fatal("file error: Can't open symbol table file %s\n", filename);
+
+ while (!file.eof()) {
+ getline(file, buffer);
+
+ if (buffer.empty())
+ continue;
+
+ int idx = buffer.find(' ');
+ if (idx == string::npos)
+ continue;
+
+ string address = "0x" + buffer.substr(0, idx);
+ eat_white(address);
+ if (address.empty())
+ continue;
+
+ // Skip over letter and space
+ string symbol = buffer.substr(idx + 3);
+ eat_white(symbol);
+ if (symbol.empty())
+ continue;
+
+ Addr addr;
+ if (!to_number(address, addr))
+ continue;
+
+ if (!tc->getSystemPtr()->kernelSymtab->insert(addr, symbol))
+ continue;
+
+
+ DPRINTF(Loader, "Loaded symbol: %s @ %#llx\n", symbol, addr);
+ }
+ file.close();
+ }
+
+ void
resetstats(ThreadContext *tc, Tick delay, Tick period)
{
if (!doStatisticsInsts)