1 files changed, 0 insertions, 68 deletions
diff --git a/src/sim/if.cc b/src/sim/if.cc
deleted file mode 100644
index e8e7272..0000000
--- a/src/sim/if.cc
+++ /dev/null
@@ -1,68 +0,0 @@
-// Simulator for the RISC-V[ECTOR] mini-ISA
-// Copyright (C) 2025 Siddarth Suresh
-// Copyright (C) 2025 bdunahu
-
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
-
-// You should have received a copy of the GNU General Public License
-// along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
-#include "if.h"
-#include "accessor.h"
-#include "instrDTO.h"
-#include "response.h"
-#include "stage.h"
-
-IF::IF(Stage *stage) : Stage(stage) { this->id = FETCH; }
-
-InstrDTO *IF::advance(Response p)
-{
-	InstrDTO *r = nullptr;
-
-	this->advance_helper();
-	if (this->curr_instr != nullptr && p == WAIT) {
-		// don't increment PC if the PC was just set by wb
-		if (this->curr_instr->is_squashed() != 1)
-			++this->pc;
-		r = new InstrDTO(*this->curr_instr);
-		delete curr_instr;
-		curr_instr = nullptr;
-	}
-
-	return r;
-}
-
-std::vector<int> IF::stage_info() {
-	std::vector<int> info;
-	if(this->curr_instr){
-		info.push_back(this->curr_instr->is_squashed());
-		info.push_back(this->curr_instr->get_instr_bits());
-	}
-	return info;
-}
-
-void IF::advance_helper()
-{
-	Response r;
-	int i;
-	signed int bits;
-
-	if (this->curr_instr == nullptr && (this->is_pipelined || this->is_empty)) {
-		i = this->storage->read_word(this, this->pc, bits);
-		r = i ? OK : STALLED;
-		if (r == OK) {
-			this->curr_instr = new InstrDTO();
-			this->curr_instr->set_instr_bits(bits);
-			this->curr_instr->set_pc(this->pc);
-			this->is_empty = false;
-		}
-	}
-}