diff options
Diffstat (limited to 'qtmips_gui')
| -rw-r--r-- | qtmips_gui/coreview/memory.cpp | 26 | ||||
| -rw-r--r-- | qtmips_gui/coreview/memory.h | 2 |
2 files changed, 16 insertions, 12 deletions
diff --git a/qtmips_gui/coreview/memory.cpp b/qtmips_gui/coreview/memory.cpp index 41e7ee9..d7211b7 100644 --- a/qtmips_gui/coreview/memory.cpp +++ b/qtmips_gui/coreview/memory.cpp @@ -10,8 +10,8 @@ using namespace coreview; #define PENW 1 ////////////////////// -Memory::Memory(const machine::Cache *cch) : QGraphicsObject(nullptr), name("Memory", this), type(this), cache_t("Cache", this), cache_hit_t("Hit: 0", this), cache_miss_t("Miss: 0", this) { - cache = false; +Memory::Memory(bool cache_used, const machine::Cache *cch) : QGraphicsObject(nullptr), name("Memory", this), type(this), cache_t("Cache", this), cache_hit_t("Hit: 0", this), cache_miss_t("Miss: 0", this) { + cache = cache_used; QFont font; font.setPointSize(7); @@ -22,11 +22,17 @@ Memory::Memory(const machine::Cache *cch) : QGraphicsObject(nullptr), name("Memo cache_miss_t.setFont(font); name.setPos(WIDTH/2 - name.boundingRect().width()/2, HEIGHT - (HEIGHT - CACHE_HEIGHT)/2); - const QRectF &cache_t_b = cache_t.boundingRect(); - cache_t.setPos(WIDTH/2 - cache_t_b.width()/2, 1); - const QRectF &cache_hit_b = cache_hit_t.boundingRect(); - cache_hit_t.setPos(WIDTH/2 - cache_hit_b.width()/2, cache_t_b.height() + 2); - cache_miss_t.setPos(WIDTH/2 - cache_miss_t.boundingRect().width()/2, cache_t_b.height() + cache_hit_b.height() + 3); + if (cache) { + const QRectF &cache_t_b = cache_t.boundingRect(); + cache_t.setPos(WIDTH/2 - cache_t_b.width()/2, 1); + const QRectF &cache_hit_b = cache_hit_t.boundingRect(); + cache_hit_t.setPos(WIDTH/2 - cache_hit_b.width()/2, cache_t_b.height() + 2); + cache_miss_t.setPos(WIDTH/2 - cache_miss_t.boundingRect().width()/2, cache_t_b.height() + cache_hit_b.height() + 3); + } + + cache_t.setVisible(cache); + cache_hit_t.setVisible(cache); + cache_miss_t.setVisible(cache); connect(cch, SIGNAL(hit_update(uint)), this, SLOT(cache_hit_update(uint))); connect(cch, SIGNAL(miss_update(uint)), this, SLOT(cache_miss_update(uint))); @@ -67,8 +73,7 @@ void Memory::set_type(const QString &text) { type.setPos(WIDTH/2 - box.width()/2, HEIGHT - (HEIGHT - CACHE_HEIGHT)/2 - box.height()); } -ProgramMemory::ProgramMemory(machine::QtMipsMachine *machine) : Memory(machine->cache_program()) { - cache = machine->config().cache_program().enabled(); +ProgramMemory::ProgramMemory(machine::QtMipsMachine *machine) : Memory(machine->config().cache_program().enabled(), machine->cache_program()) { set_type("Program"); con_address = new Connector(Connector::AX_X); @@ -95,8 +100,7 @@ const Connector *ProgramMemory::connector_instruction() const { return con_inst; } -DataMemory::DataMemory(machine::QtMipsMachine *machine) : Memory(machine->cache_data()) { - cache = machine->config().cache_data().enabled(); +DataMemory::DataMemory(machine::QtMipsMachine *machine) : Memory(machine->config().cache_data().enabled(), machine->cache_data()) { set_type("Data"); con_address = new Connector(Connector::AX_X); diff --git a/qtmips_gui/coreview/memory.h b/qtmips_gui/coreview/memory.h index 57158a6..20840ee 100644 --- a/qtmips_gui/coreview/memory.h +++ b/qtmips_gui/coreview/memory.h @@ -13,7 +13,7 @@ namespace coreview { class Memory : public QGraphicsObject { Q_OBJECT public: - Memory(const machine::Cache *cache); + Memory(bool cache_used, const machine::Cache *cache); QRectF boundingRect() const; void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget); |