Add option to turn off pipeline

1 files changed, 4 insertions, 4 deletions

diff --git a/src/sim/controller.cc b/src/sim/controller.cc
index 9ae6d16..db6106c 100644
--- a/src/sim/controller.cc
+++ b/src/sim/controller.cc
@@ -9,6 +9,7 @@ Controller::Controller(Stage *stage, Storage *storage, bool is_pipelined)
 	this->clock_cycle = 1;
 	this->storage = storage;
 	this->is_pipelined = is_pipelined;
+	this->is_empty = true;
 	this->pc = 0x0;
 	this->checked_out = {};
 	this->gprs = {0};
@@ -33,10 +34,6 @@ int Controller::get_clock_cycle() { return this->clock_cycle; }
 
 std::array<int, GPR_NUM> Controller::get_gprs() { return this->gprs; }
 
-void Controller::set_gprs(int index, int value) { this->gprs[index] = value; }
-
-void Controller::set_pipelined(bool value) { this->is_pipelined = value; }
-
 int Controller::get_pc() { return this->pc; }
 
 InstrDTO *Controller::advance(Response p)
@@ -45,6 +42,9 @@ InstrDTO *Controller::advance(Response p)
 	r = this->next->advance(p);
 	++this->clock_cycle;
 
+	if (r)
+		this->is_empty = true;
+
 	return r;
 }