feature: Added profiler which outputs to tty, removed subdivision entirely - to be remade later

src/profiler.cpp

@@ -0,0 +1,32 @@
+#include "profiler.hh"
+
+#include "psyqo/xprintf.h"
+
+using namespace psxsplash::debug;
+
+void pcsxRegisterVariable(void* address, const char* name) {
+    register void* a0 asm("a0") = address;
+    register const char* a1 asm("a1") = name;
+    __asm__ volatile("sb %0, 0x2081(%1)" : : "r"(255), "r"(0x1f800000), "r"(a0), "r"(a1));
+}
+
+void Profiler::initialize() {
+  reset();
+
+  pcsxRegisterVariable(&sectionTimes[0], "profiler.rendering");
+  pcsxRegisterVariable(&sectionTimes[1], "profiler.lua");
+  pcsxRegisterVariable(&sectionTimes[2], "profiler.controls");
+  pcsxRegisterVariable(&sectionTimes[3], "profiler.navmesh");
+}
+
+void Profiler::reset() {
+  for (auto &time : sectionTimes) {
+    time = 0;
+  }
+}
+
+void Profiler::dumpToTTY() {
+  printf("profiler.rendering:%d,profiler.lua:%d,profiler.controls:%d,profiler.navmesh:%d\n", sectionTimes[0], sectionTimes[1], sectionTimes[2], sectionTimes[3]);
+}
+
+