Half of the execution results

.vscode/c_cpp_properties.json

@@ -0,0 +1,17 @@
+{
+    "configurations": [
+        {
+            "name": "Win32",
+            "includePath": [
+                "${workspaceFolder}/**"
+            ],
+            "defines": [
+                "_DEBUG",
+                "UNICODE",
+                "_UNICODE"
+            ],
+            "compilerPath": "C:\\msys64\\ucrt64\\bin\\g++.exe"
+        }
+    ],
+    "version": 4
+}

interrupts.cpp

@@ -5,7 +5,7 @@
  *
  */
 
-#include<interrupts.hpp>
+#include "interrupts.hpp"
 
 int main(int argc, char** argv) {
 
@@ -19,8 +19,11 @@ int main(int argc, char** argv) {
     std::string execution;  //!< string to accumulate the execution output
 
     /******************ADD YOUR VARIABLES HERE*************************/
-
-
+    int current_time = 0;
+    int context_save = 10;
+    int switch_time = 1; // Switch from user to kernal mode
+    int find_vector_time = 1; // Find ISR address or Vector address
+    int isr_body_time = 40; // execute ISR
 
     /******************************************************************/
 
@@ -29,8 +32,56 @@ int main(int argc, char** argv) {
         auto [activity, duration_intr] = parse_trace(trace);
 
         /******************ADD YOUR SIMULATION CODE HERE*************************/
+        int device_delay;
+        if (duration_intr < (int)delays.size()) {
+            device_delay = delays[duration_intr];
+        } else {
+            device_delay = isr_body_time;
+        }
+
+        if (activity == "CPU") {
+            execution += std::to_string(current_time) + ", " + std::to_string(duration_intr) + ", CPU bursts\n";
+            current_time += duration_intr;
+        } else if (activity == "SYSCALL") {
+            auto [interrupt_log, updated_time] = intr_boilerplate(current_time, duration_intr, context_save, vectors);
+            execution += interrupt_log;
+            current_time = updated_time;
+
+            execution += std::to_string(current_time) + ", " + std::to_string(device_delay) + ", SYSCALL: run the ISR (device driver)\n";
+            current_time += device_delay;
+
+            execution += std::to_string(current_time) + ", " + std::to_string(isr_body_time) + ", transfer data from device to memory\n";
+            current_time += 40;
+
+            execution += std::to_string(current_time) + ", 376, check for errors\n";
+            current_time += 376;
+
+            execution += std::to_string(current_time) + ", " + std::to_string(switch_time) + ", IRET\n";
+            current_time += switch_time;
+
+            execution += std::to_string(current_time) + ", " + std::to_string(switch_time) + ", switch to user mode\n";
+            current_time += switch_time;
+        } else if (activity == "END_IO") {
+            auto [interrupt_log, updated_time] = intr_boilerplate(current_time, duration_intr, context_save, vectors);
+            execution += interrupt_log;
+            current_time = updated_time;
+
+
+            execution += std::to_string(current_time) + ", " + std::to_string(device_delay) + ", END_IO: run the ISR (device driver)\n";
+            current_time += device_delay;
+
+
+            execution += std::to_string(current_time) + ", 416, check device status\n";
+            current_time += 416;
+
+
+            execution += std::to_string(current_time) + ", " + std::to_string(switch_time) + ", IRET\n";
+            current_time += switch_time;
 
 
+            execution += std::to_string(current_time) + ", " + std::to_string(switch_time) + ", switch to user mode\n";
+            current_time += switch_time;
+        }
 
         /************************************************************************/