Merge zizzer:/bk/m5

into  zeep.eecs.umich.edu:/z/saidi/work/m5.head

cpu/simple/cpu.cc:
    remove initCPU from constructor
dev/alpha_console.cc:
    we are panicing, so no need to return a fault

--HG--
extra : convert_revision : 72389ea0c96e91a55f35b884200325224bfb6ed9

3 files changed, 17 insertions, 4 deletions

diff --git a/cpu/o3/cpu.cc b/cpu/o3/cpu.cc
index ffa157fbb..706657887 100644
--- a/cpu/o3/cpu.cc
+++ b/cpu/o3/cpu.cc
@@ -137,8 +137,6 @@ FullO3CPU<Impl>::FullO3CPU(Params &params)
         system->execContexts[i] =
             new ExecContext(this, i, system, itb, dtb, mem);
 
-        // initialize CPU, including PC
-        TheISA::initCPU(&system->execContexts[i]->regs);
         execContexts.push_back(system->execContexts[i]);
 #else
         if (i < params.workload.size()) {
@@ -250,6 +248,7 @@ FullO3CPU<Impl>::init()
         // that it can start properly.
 #if FULL_SYSTEM
         ExecContext *src_xc = system->execContexts[0];
+        TheISA::initCPU(&src_xc->regs, src_xc->cpu_id);
 #else
         ExecContext *src_xc = thread[0];
 #endif
diff --git a/cpu/simple/cpu.cc b/cpu/simple/cpu.cc
index f7a6d2c21..944bdbb0a 100644
--- a/cpu/simple/cpu.cc
+++ b/cpu/simple/cpu.cc
@@ -84,6 +84,21 @@ SimpleCPU::TickEvent::TickEvent(SimpleCPU *c, int w)
 {
 }
 
+
+void
+SimpleCPU::init()
+{
+    BaseCPU::init();
+#if FULL_SYSTEM
+    for (int i = 0; i < execContexts.size(); ++i) {
+        ExecContext *xc = execContexts[i];
+
+        // initialize CPU, including PC
+        TheISA::initCPU(&xc->regs, xc->cpu_id);
+    }
+#endif
+}
+
 void
 SimpleCPU::TickEvent::process()
 {
@@ -124,8 +139,6 @@ SimpleCPU::SimpleCPU(Params *p)
 #if FULL_SYSTEM
     xc = new ExecContext(this, 0, p->system, p->itb, p->dtb, p->mem);
 
-    // initialize CPU, including PC
-    initCPU(&xc->regs);
 #else
     xc = new ExecContext(this, /* thread_num */ 0, p->process, /* asid */ 0);
 #endif // !FULL_SYSTEM
diff --git a/cpu/simple/cpu.hh b/cpu/simple/cpu.hh
index d3e0323b6..ed7b1e29b 100644
--- a/cpu/simple/cpu.hh
+++ b/cpu/simple/cpu.hh
@@ -68,6 +68,7 @@ class SimpleCPU : public BaseCPU
   public:
     // main simulation loop (one cycle)
     void tick();
+    virtual void init();
 
   private:
     struct TickEvent : public Event