From 5241e1d9733ea69a91d3f497bc794ce881ad49fd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Karel=20Ko=C4=8D=C3=AD?= <cynerd@email.cz>
Date: Mon, 15 Jan 2018 13:13:56 +0100
Subject: Change how we configure cache and configure hazard unit

---
 qtmips_machine/machineconfig.cpp | 71 +++++++++++++++++++++++++++++++++-------
 1 file changed, 60 insertions(+), 11 deletions(-)

(limited to 'qtmips_machine/machineconfig.cpp')

diff --git a/qtmips_machine/machineconfig.cpp b/qtmips_machine/machineconfig.cpp
index cf8629c..e479d66 100644
--- a/qtmips_machine/machineconfig.cpp
+++ b/qtmips_machine/machineconfig.cpp
@@ -2,18 +2,36 @@
 
 using namespace machine;
 
+MachineConfigCache::MachineConfigCache() {
+    // TODO
+}
+
+MachineConfigCache::MachineConfigCache(const MachineConfigCache *cc) {
+    // TODO
+}
+
+bool MachineConfigCache::operator==(const MachineConfigCache &c) const {
+    // TODO
+    return true;
+}
+
+bool MachineConfigCache::operator!=(const MachineConfigCache &c) const {
+    return !operator==(c);
+}
+
 MachineConfig::MachineConfig() {
     pipeline = false;
     delayslot = true;
-    cache_type = CCT_NONE;
-    elf_path = QString("");
+    hunit = HU_STALL_FORWARD;
 }
 
 MachineConfig::MachineConfig(const MachineConfig *cc) {
     pipeline = cc->pipelined();
     delayslot = cc->delay_slot();
-    cache_type = cc->cache();
     elf_path = cc->elf();
+    cch_program = cc->cache_program();
+    cch_data = cc->cache_data();
+    hunit = cc->hazard_unit();
 }
 
 void MachineConfig::set_pipelined(bool v) {
@@ -26,14 +44,22 @@ void MachineConfig::set_delay_slot(bool v) {
         pipeline = false;
 }
 
-void MachineConfig::set_cache(enum CacheType cc) {
-    cache_type = cc;
-}
-
 void MachineConfig::set_elf(QString path) {
     elf_path = path;
 }
 
+void MachineConfig::set_cache_program(const MachineConfigCache &c) {
+    cch_program = c;
+}
+
+void MachineConfig::set_cache_data(const MachineConfigCache &c) {
+    cch_data = c;
+}
+
+void MachineConfig::set_hazard_unit(enum MachineConfig::HazardUnit hu)  {
+    hunit = hu;
+}
+
 bool MachineConfig::pipelined() const {
     return pipeline;
 }
@@ -42,10 +68,33 @@ bool MachineConfig::delay_slot() const {
     return delayslot;
 }
 
-enum MachineConfig::CacheType MachineConfig::cache() const {
-    return cache_type;
-}
-
 QString MachineConfig::elf() const {
     return elf_path;
 }
+
+MachineConfigCache MachineConfig::cache_program() const {
+    return cch_program;
+}
+
+MachineConfigCache MachineConfig::cache_data() const {
+    return cch_data;
+}
+
+enum MachineConfig::HazardUnit MachineConfig::hazard_unit() const {
+    return hunit;
+}
+
+bool MachineConfig::operator==(const MachineConfig &c) const {
+#define CMP(GETTER) (GETTER)() == (c.GETTER)()
+    return CMP(pipelined) && \
+            CMP(delay_slot) && \
+            CMP(elf) && \
+            CMP(cache_program) && \
+            CMP(cache_data) && \
+            CMP(hazard_unit);
+#undef CMP
+}
+
+bool MachineConfig::operator!=(const MachineConfig &c) const {
+    return !operator==(c);
+}
-- 
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