add code to serialize se structures. Lisa is working on the python side of things and will test

src/mem/page_table.cc:
src/mem/page_table.hh:
    add code to serialize/unserialize page table
src/sim/process.cc:
src/sim/process.hh:
    add code to serialize/unserialize process

--HG--
extra : convert_revision : ee9eb5e2c38c5d317a2f381972c552d455e0db9e

2 files changed, 38 insertions, 0 deletions

diff --git a/src/sim/process.cc b/src/sim/process.cc
index 46ccd2596..f3e289d41 100644
--- a/src/sim/process.cc
+++ b/src/sim/process.cc
@@ -240,6 +240,41 @@ Process::sim_fd(int tgt_fd)
     return fd_map[tgt_fd];
 }
 
+void
+Process::serialize(std::ostream &os)
+{
+    SERIALIZE_SCALAR(initialContextLoaded);
+    SERIALIZE_SCALAR(brk_point);
+    SERIALIZE_SCALAR(stack_base);
+    SERIALIZE_SCALAR(stack_size);
+    SERIALIZE_SCALAR(stack_min);
+    SERIALIZE_SCALAR(next_thread_stack_base);
+    SERIALIZE_SCALAR(mmap_start);
+    SERIALIZE_SCALAR(mmap_end);
+    SERIALIZE_SCALAR(nxm_start);
+    SERIALIZE_SCALAR(nxm_end);
+    SERIALIZE_ARRAY(fd_map, MAX_FD);
+
+    pTable->serialize(os);
+}
+
+void
+Process::unserialize(Checkpoint *cp, const std::string &section)
+{
+    UNSERIALIZE_SCALAR(initialContextLoaded);
+    UNSERIALIZE_SCALAR(brk_point);
+    UNSERIALIZE_SCALAR(stack_base);
+    UNSERIALIZE_SCALAR(stack_size);
+    UNSERIALIZE_SCALAR(stack_min);
+    UNSERIALIZE_SCALAR(next_thread_stack_base);
+    UNSERIALIZE_SCALAR(mmap_start);
+    UNSERIALIZE_SCALAR(mmap_end);
+    UNSERIALIZE_SCALAR(nxm_start);
+    UNSERIALIZE_SCALAR(nxm_end);
+    UNSERIALIZE_ARRAY(fd_map, MAX_FD);
+
+    pTable->unserialize(cp, section);
+}
 
 
 //
diff --git a/src/sim/process.hh b/src/sim/process.hh
index b2777170f..5c37f725e 100644
--- a/src/sim/process.hh
+++ b/src/sim/process.hh
@@ -162,6 +162,9 @@ class Process : public SimObject
     int sim_fd(int tgt_fd);
 
     virtual void syscall(int64_t callnum, ThreadContext *tc) = 0;
+
+    void serialize(std::ostream &os);
+    void unserialize(Checkpoint *cp, const std::string &section);
 };
 
 //