Merge pull request #69 from bdunahu/vector_ext

Vector ext

1 files changed, 69 insertions, 0 deletions

diff --git a/gui/registerview.cc b/gui/registerview.cc
new file mode 100644
index 0000000..b1a1333
--- /dev/null
+++ b/gui/registerview.cc
@@ -0,0 +1,69 @@
+// 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 "pipe_spec.h"
+#include "registerview.h"
+#include "util.h"
+#include <QAbstractTableModel>
+#include <QVector>
+
+QVariant RegisterView::data(const QModelIndex &i, int role) const
+{
+	Qt::Alignment a;
+
+	if (role == Qt::TextAlignmentRole) {
+		a = Qt::AlignRight | Qt::AlignVCenter;
+		return QVariant(static_cast<int>(a));
+	}
+
+	if (!i.isValid() || role != Qt::DisplayRole)
+		return QVariant();
+
+	if (i.row() < 16) {
+		if (i.column() < 1)
+			return this->gprs[i.row()];
+		else
+			return QVariant();
+	}
+
+	return this->vrs[i.row() - GPR_NUM][i.column() - GPR_NUM];
+}
+
+QVariant
+RegisterView::headerData(int section, Qt::Orientation o, int role) const
+{
+	Qt::Alignment a;
+
+	if (role == Qt::TextAlignmentRole) {
+		a = Qt::AlignRight | Qt::AlignVCenter;
+		return QVariant(static_cast<int>(a));
+	}
+
+	if (role != Qt::DisplayRole)
+		return QVariant();
+
+	if (o == Qt::Vertical) {
+		return format_toggled_value(section, this->is_hex);
+	}
+	return QVariant();
+}
+
+void RegisterView::set_data(const QVector<int> &gprs, const QVector<QVector<int>> &vrs)
+{
+	this->gprs = gprs;
+	this->vrs = vrs;
+}